Raghavendra Ramachandra
Om
Forskning
SALT (2022 - 2026) funded by Norwegian Research Council
SALT, (Secure privacy preserving Authentication using faciaL biometrics to proTect your identity) project will develop new algorithms for privacy preserving, presentation/Morphing attack detection techniques on face biometrics.
“OffPAD” - Optimizing balance between high security and usability (2022-2025)
“OffPAD” project will develop cryptographic tools and presentation attack detection techniques for fingerprint biometrics.
Secure Access Control over Wide Area Network (SWAN) (2015-2020)
The SWAN-project will develop innovative technologies and countermeasures to mitigate presentation attacks (also coined as spoofing attacks), which lead to a usable, economic, and privacy-preserving access control platform based on biometrics.
Publikasjoner
2024
-
Li, Hailin;
Ramachandra, Raghavendra.
(2024)
Fingerphoto morphing attack generation using texture descriptors based landmarks.
Scientific Reports
Vitenskapelig artikkel
-
Arıcan, Tuğçe;
Veldhuis, Raymond Nicolaas Johan;
Spreeuwers, Luuk;
Bergeron, Loic Kevin;
Busch, Christoph ;
Jalilian, Ehsaneddin.
(2024)
A Comparative Study of Cross-Device Finger Vein Recognition Using Classical and Deep Learning Approaches.
IET Biometrics
Vitenskapelig artikkel
-
Zhang, Wentian;
Liu, Haozhe;
Liu, Feng;
Ramachandra, Raghavendra.
(2024)
A uniform representation model for OCT-based fingerprint presentation attack detection and reconstruction.
Pattern Recognition
Vitenskapelig artikkel
-
Zhang, Wentian;
Liu, Haozhe;
Xie, Jinheng;
Huang, Yawen;
Zhang, Yu;
Li, Yuexiang.
(2024)
Anomaly detection via gating highway connection for retinal fundus images.
Pattern Recognition
Vitenskapelig artikkel
-
Nandanwar, Lokesh;
Shivakumara, Palaiahnakote;
Jalab, Hamid A.;
Ibrahim, Rabha W.;
Ramachandra, Raghavendra;
Pal, Umapada.
(2024)
A Conformable Moments-Based Deep Learning System for Forged Handwriting Detection.
IEEE Transactions on Neural Networks and Learning Systems
Vitenskapelig artikkel
-
Jaswal, Gaurav;
Verma, Aman;
Roy, Sumantra Dutta;
Ramachandra, Raghavendra.
(2024)
Learning Joint Local-Global Iris Representations via Spatial Calibration for Generalized Presentation Attack Detection.
IEEE Transactions on Biometrics, Behavior, and Identity Science
Vitenskapelig artikkel
-
Singh, Jag Mohan;
Ramachandra, Raghavendra.
(2024)
3-D Face Morphing Attacks: Generation, Vulnerability and Detection.
IEEE Transactions on Biometrics, Behavior, and Identity Science
Vitenskapelig artikkel
-
Chatterjee, Ayan;
Riegler, Michael;
Johnson, Miriam S.;
Das, Jishnu;
Pahari, Nibedita;
Ramachandra, Raghavendra.
(2024)
Exploring online public survey lifestyle datasets with statistical analysis, machine learning and semantic ontology.
Scientific Reports
Vitenskapelig artikkel
-
Liu, Xinwei;
Raja, Kiran;
Wang, Renfang;
Qiu, Hong;
Wu, Hucheng;
Sun, Dechao.
(2024)
A Latent Fingerprint in the Wild Database.
IEEE Transactions on Information Forensics and Security
Vitenskapelig artikkel
-
Agarwal, Ayush;
Ramachandra, Raghavendra;
Venkatesh, Sushma Krupa;
Prasanna, S. R. Mahadeva.
(2024)
Biometrics in extended reality: a review.
Discover Artificial Intelligence
Vitenskapelig oversiktsartikkel/review
2023
-
Ramachandra, Raghavendra;
Venkatesh, Sushma;
Li, Guoqiang;
Raja, Kiran.
(2023)
Differential Newborn Face Morphing Attack Detection using Wavelet Scatter Network.
IEEE (Institute of Electrical and Electronics Engineers)
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig antologi/Konferanseserie
-
Kong, Zhe;
Zhang, Wentian;
Liu, Feng;
Luo, Wenhan;
Liu, Haozhe;
Shen, Linlin.
(2023)
Taming Self-Supervised Learning for Presentation Attack Detection: De-Folding and De-Mixing.
IEEE Transactions on Neural Networks and Learning Systems
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Venkatesh, Sushma;
Jaswal, Gaurav;
Li, Guoqiang.
(2023)
Vulnerability of Face Morphing Attacks: A Case Study on Lookalike and Identical Twins.
IEEE (Institute of Electrical and Electronics Engineers)
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig antologi/Konferanseserie
-
Das, Soumik;
palaiahnakote, Shivakumara;
Pal, Umapada;
Ramachandra, Raghavendra.
(2023)
Gaussian Kernels Based Network for Multiple License Plate Number Detection in Day-Night Images.
Springer Nature
Springer Nature
Vitenskapelig antologi/Konferanseserie
-
Reddy, Arvind;
Ramachandra, Raghavendra;
Rao, Krothapalli Sreenivasa;
Mitra, Pabitra.
(2023)
MLSD-GAN - Generating Strong High Quality
Face Morphing Attacks using Latent Semantic
Disentanglement.
IEEE conference proceedings
IEEE conference proceedings
Vitenskapelig antologi/Konferanseserie
-
Vetrekar, Narayan;
Ramachandra, Raghavendra;
Gaonkar, Aniketh;
Gad, Rajendra.
(2023)
Towards the Influence of Eyeglasses on the Cross-spectral Periocular Verification: Does Eyeglass Detection Improve Verification Performance?.
ACM Publications
ACM Publications
Vitenskapelig antologi/Konferanseserie
-
Singh, Jag Mohan;
Venkatesh, Sushma Krupa;
Ramachandra, Raghavendra.
(2023)
Robust Face Morphing Attack Detection Using Fusion of Multiple Features and Classification Techniques.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Zhang, Haoyu;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Busch, Christoph Günther.
(2023)
Morph-PIPE: Plugging in Identity Prior to Enhance Face Morphing Attack Based on Diffusion Model.
NIKT: Norsk IKT-konferanse for forskning og utdanning
Vitenskapelig artikkel
-
Busch, Christoph ;
Deravi, Farzin;
Frings, Dinusha;
Kindt, Els;
Lessmann, Ralph;
Nouak, Alexander.
(2023)
Facilitating free travel in the Schengen area—A position paper by the European Association for Biometrics.
IET Biometrics
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Li, Hailin.
(2023)
2023 IEEE/CVF Winter Conference on Applications of Computer Vision Workshops (WACVW).
IEEE conference proceedings
IEEE/CVF Winter Conference on Applications of Computer Vision Workshops (WACVW) (2023)
Vitenskapelig antologi/Konferanseserie
-
Ramachandra, Raghavendra;
Li, Hailin.
(2023)
Finger-NestNet: Interpretable Fingerphoto Verification on Smartphone using Deep Nested Residual Network
.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Vetrekar, Narayan;
Ramachandra, Raghavendra;
Gad, R.S..
(2023)
Multilevel Fusion of Multispectral Images to Detect the Artificially Ripened Banana.
IEEE Sensors Letters
Vitenskapelig artikkel
-
Myhrvold, Henning;
Zhang, Haoyu;
Tapia, Juan;
Ramachandra, Raghavendra;
Busch, Christoph Günther.
(2023)
Explainable Visualization for Morphing Attack Detection.
NIKT: Norsk IKT-konferanse for forskning og utdanning
Vitenskapelig artikkel
-
Singh, Jag Mohan;
Ramachandra, Raghavendra.
(2023)
Deep Composite Face Image Attacks: Generation, Vulnerability and Detection.
IEEE Access
Vitenskapelig artikkel
-
Montazerian, Arman;
Haj Mohammadian Baghban, Mohammad;
Ramachandra, Raghavendra;
Goutianos, Stergios.
(2023)
A machine learning approach for assessing the compressive strength of cementitious composites reinforced by graphene derivatives.
Construction and Building Materials
Vitenskapelig artikkel
2022
-
Qin, Le;
Peng, Fei;
Long, Min;
Ramachandra, Raghavendra;
Busch, Christoph.
(2022)
Vulnerabilities of Unattended Face Verification Systems to Facial Components-based Presentation Attacks: An Empirical Study.
ACM Transactions on Privacy and Security (TOPS)
Vitenskapelig artikkel
-
Shivakumara, Palaiahnakote;
Chowdhury, Pinaki Nath;
Pal, Umapada;
Doermann, David;
Ramachandra, Raghavendra;
Lu, Tong.
(2022)
A Knowledge Enforcement Network-Based Approach for Classifying a Photographer's Images.
International Journal of Pattern Recognition and Artificial Intelligence
Vitenskapelig artikkel
-
Prajapati, Kalpesh;
Chudasama, Vishal;
Patel, Heena;
Sarvaiya, Anjali;
Upla, Kishor;
Raja, Kiran.
(2022)
Unsupervised Denoising for Super-Resolution (UDSR) of Real-World Images.
IEEE Access
Vitenskapelig artikkel
-
Chowdhury, Pinaki Nath;
Shivakumara, Palaiahnakote;
Ramachandra, Raghavendra;
Nag, Sauradip;
Pal, Umapada;
Lu, Tong.
(2022)
An Episodic Learning Network for Text Detection on Human Bodies in Sports Images.
IEEE transactions on circuits and systems for video technology (Print)
Vitenskapelig artikkel
-
Alonso-Fernandez, Fernando;
Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph;
Bigun, Josef;
Vera-Rodriguez, Ruben.
(2022)
Cross-sensor periocular biometrics in a global pandemic: Comparative benchmark and novel multialgorithmic approach.
Information Fusion
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Li, Guoqiang.
(2022)
Multimodality for Reliable Single Image Based Face Morphing Attack Detection.
IEEE Access
Vitenskapelig artikkel
-
Banerjee, Ayan;
Shivakumara, Palaiahnakote;
Pal, Umapada;
Ramachandra, Raghavendra;
Liu, Cheng-Lin.
(2022)
A comprehensive scheme for tattoo text detection.
Pattern Recognition Letters
Vitenskapelig artikkel
-
Raja, Kiran;
Gupta, Gourav;
Venkatesh, Sushma;
Ramachandra, Raghavendra;
Busch, Christoph.
(2022)
Towards generalized morphing attack detection by learning residuals.
Image and Vision Computing
Vitenskapelig artikkel
-
Xu, Ying;
Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph .
(2022)
Adversarial Attacks on Face Recognition Systems.
Springer
Faglig kapittel
-
Nandanwar, Lokesh;
Shivakumara, Palaiahnakote;
Ramachandra, Raghavendra;
Lu, Tong;
Pal, Umapada;
Antonacopoulos, Apostolos.
(2022)
A New Deep Wavefront Based Model for Text Localization in 3D Video.
IEEE transactions on circuits and systems for video technology (Print)
Vitenskapelig artikkel
-
Vetrekar, Narayan;
Prabhu, Anish K.;
Naik, Aparajita;
Ramachandra, Raghavendra;
Raja, Kiran;
Desai, Adavi R..
(2022)
Collaborative representation of convolutional neural network features to detect artificial ripening of banana using multispectral imaging.
Journal of Food Processing and Preservation
Vitenskapelig artikkel
-
Mudgalgundurao, Raghavendra;
Schuch, Patrick;
Raja, Kiran;
Ramachandra, Raghavendra;
Damer, Naser.
(2022)
Pixel-wise supervision for presentation attack detection on identity document cards.
IET Biometrics
Vitenskapelig artikkel
2021
-
Grimmer, Marcel;
Ramachandra, Raghavendra;
Busch, Christoph.
(2021)
Deep Face Age Progression: A Survey.
IEEE Access
Vitenskapelig artikkel
-
Zhang, Haoyu;
Venkatesh, Sushma;
Ramachandra, Raghavendra;
Raja, Kiran;
Damer, Naser;
Busch, Christoph.
(2021)
MIPGAN—Generating Strong and High Quality Morphing Attacks Using Identity Prior Driven GAN.
IEEE Transactions on Biometrics, Behavior, and Identity Science
Vitenskapelig artikkel
-
Khodabakhsh, Ali;
Busch, Christoph;
Ramachandra, Raghavendra.
(2021)
Automated Authentication of Audiovisual Contents: A Biometric Approach.
Doktoravhandlinger ved NTNU (213)
Doktorgradsavhandling
-
Venkatesh, Sushma;
Ramachandra, Raghavendra;
Raja, Kiran;
Busch, Christoph.
(2021)
Face Morphing Attack Generation and Detection: A Comprehensive Survey.
IEEE Transactions on Technology and Society
Vitenskapelig artikkel
-
Qin, Le;
Peng, Fei;
Venkatesh, Sushma;
Ramachandra, Raghavendra;
Long, Min;
Busch, Christoph.
(2021)
Low Visual Distortion and Robust Morphing Attacks Based on Partial Face Image Manipulation.
IEEE Transactions on Biometrics, Behavior, and Identity Science
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Damer, Naser;
Raja, Kiran;
Rattani, Ajita.
(2021)
Guest Editorial: WACV 2020—Presentation attacks on biometric systems.
IET Biometrics
Leder
-
Prajapati, Kalpesh;
Chudasama, Vishal;
Patel, Heena;
Upla, Kishor;
Raja, Kiran;
Ramachandra, Raghavendra.
(2021)
Direct Unsupervised Super-Resolution Using Generative Adversarial Network (DUS-GAN) for Real-World Data.
IEEE Transactions on Image Processing
Vitenskapelig artikkel
-
Raja, Kiran;
Ferrara, Matteo;
Franco, Annalisa;
Spreeuwers, Luuk;
Batskos, Ilias;
Wit, Florens de.
(2021)
Morphing Attack Detection-Database, Evaluation Platform, and Benchmarking.
IEEE Transactions on Information Forensics and Security
Vitenskapelig artikkel
-
Mandalapu, Hareesh;
Reddy, P. N. Aravinda;
Ramachandra, Raghavendra;
Rao, Krothapalli Sreenivasa;
Mitra, Pabitra;
Prasanna, S. R. Mahadeva.
(2021)
Multilingual Audio-Visual Smartphone Dataset and Evaluation.
IEEE Access
Vitenskapelig artikkel
-
Zhang, Haoyu;
Grimmer, Marcel;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Busch, Christoph.
(2021)
On the Applicability of Synthetic Data for Face Recognition.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Busch, Christoph;
Czajka, Adam;
Deravi, Farzin;
Drozdowski, Pawel;
Gomez‐Barrero, Marta;
Hasse, Georg.
(2021)
A response to the European Data Protection Supervisor ‘Misunderstandings in Biometrics’ by the European Association for Biometrics.
IET Biometrics
Vitenskapelig artikkel
-
Patel, Heena;
Chudasama, Vishal;
Prajapati, Kalpesh;
Upla, Kishor;
Raja, Kiran;
Ramachandra, Raghavendra.
(2021)
ThermISRnet: An efficient thermal image super-resolution network.
Optical Engineering: The Journal of SPIE
Vitenskapelig artikkel
-
Vakhshiteh, Fatemeh;
Nickabadi, Ahmad;
Ramachandra, Raghavendra.
(2021)
Adversarial Attacks against Face Recognition: A Comprehensive Study.
IEEE Access
Vitenskapelig artikkel
-
Chudasama, Vishal;
Upla, Kishor;
Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2021)
Compact and progressive network for enhanced single image super-resolution—ComPrESRNet.
The Visual Computer
Vitenskapelig artikkel
-
Mandalapu, Hareesh;
Reddy P N, Aravinda;
Ramachandra, Raghavendra;
Rao, Krothapalli Sreenivasa;
Mitra, Pabitra;
Prasanna, S. R. Mahadeva.
(2021)
Audio-Visual Biometric Recognition and Presentation Attack Detection: A Comprehensive Survey.
IEEE Access
Vitenskapelig oversiktsartikkel/review
-
Mandalapu, Hareesh;
Elbo, Thomas Møller;
Ramachandra, Raghavendra;
Busch, Christoph.
(2021)
Cross-lingual Speaker Verification: Evaluation On X-Vector Method.
Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Mandalapu, Hareesh;
Busch, Christoph;
Ramachandra, Raghavendra.
(2021)
Multilingual Voice Impersonation Dataset and Evaluation.
Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Chowdhury, Tamal;
Shivakumara, Palaiahnakote;
Pal, Umapada;
Lu, Tong;
Ramachandra, Raghavendra;
Chanda, Sukalpa.
(2021)
DCINN: Deformable Convolution and Inception Based Neural Network for Tattoo Text Detection Through Skin Region.
Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Damer, Naser;
Raja, Kiran;
Süßmilch, Marius;
Venkatesh, Sushma;
Boutros, Fadi;
Fang, Meiling.
(2021)
Regenmorph: visibly realistic GAN generated face morphing attacks by attack re-generation.
Lecture Notes in Computer Science (LNCS)
Vitenskapelig artikkel
2020
-
Krishnani, Divya;
Shivakumara, Palaiahnakote;
Lu, Tong;
Pal, Umapada;
Ramachandra, Raghavendra.
(2020)
Structure Function Based Transform Features for Behavior-Oriented Social Media Image Classification.
Lecture Notes in Computer Science (LNCS)
Vitenskapelig artikkel
-
Chowdhury, Pinaki Nath;
Shivakumara, Palaiahnakote;
Ramachandra, Raghavendra;
Pal, Umapada;
Lu, Tong;
Blumenstein, Michael.
(2020)
A New U-Net Based License Plate Enhancement Model in Night and Day Images.
Lecture Notes in Computer Science (LNCS)
Vitenskapelig artikkel
-
Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2020)
Fused Spectral Features in Kernel Weighted Collaborative Representation for Gender Classification Using Ocular Images.
Advances in Intelligent Systems and Computing
Vitenskapelig artikkel
-
Chowdhury, Pinaki Nath;
Shivakumara, Palaiahnakote;
Kanchan, Swati;
Ramachandra, Raghavendra;
Pal, Umapada;
Lu, Tong.
(2020)
Graph attention network for detecting license plates in crowded street scenes.
Pattern Recognition Letters
Vitenskapelig artikkel
-
Auksorius, Egidijus;
Raja, Kiran;
Topcu, Berkay;
Ramachandra, Raghavendra;
Busch, Christoph;
Boccara, Claude A.
(2020)
Compact and Mobile Full-Field Optical Coherence Tomography Sensor for Subsurface Fingerprint Imaging.
IEEE Access
Vitenskapelig artikkel
-
Ahmed, Javed;
Yildirim Yayilgan, Sule;
Nowostawski, Mariusz;
Abomhara, Mohamed Ali Saleh;
Ramachandra, Raghavendra;
Elezaj, Ogerta.
(2020)
Towards Blockchain-based GDPR-compliant Online Social Networks: Challenges, Opportunities and Way Forward.
Advances in Intelligent Systems and Computing
Vitenskapelig artikkel
-
Boutros, Fadi;
Damer, Naser;
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Kirchbuchner, Florian;
Kuijper, Arjan.
(2020)
Iris and periocular biometrics for head mounted displays: Segmentation, recognition, and synthetic data generation.
Image and Vision Computing
Vitenskapelig artikkel
-
Boutros, Fadi;
Damer, Naser;
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Kirchbuchner, Florian;
Kuijper, Arjan.
(2020)
Periocular Biometrics in Head-Mounted Displays: A Sample Selection Approach for Better Recognition.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2020)
Collaborative representation of blur invariant deep sparse features for periocular recognition from smartphones.
Image and Vision Computing
Vitenskapelig artikkel
-
Chudasama, Vishal;
Patel, Heena;
Prajapati, Kalpesh;
Upla, Kishor;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran.
(2020)
TherISuRNet-A Computationally Efficient Thermal Image Super-Resolution Network.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Boutros, Fadi;
Damer, Naser;
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Kirchbuchner, Florian;
Kuijper, Arjan.
(2020)
Fusing Iris and Periocular Region for User Verification in Head Mounted Displays.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Rai, Aashish;
Chudasama, Vishal;
Upla, Kishor;
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2020)
ComSupResNet: A Compact Super-Resolution Network for Low-Resolution Face Images.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Prajapati, Kalpesh;
Chudasama, Vishal;
Patel, Heena;
Upla, Kishor;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran.
(2020)
Unsupervised single image super-resolution network (usisresnet) for real-world data using generative adversarial network.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Venkatesh, Sushma;
Ramachandra, Raghavendra;
Bours, Patrick.
(2020)
Video based deception detection using deep recurrent convolutional neural network.
Communications in Computer and Information Science (CCIS)
Vitenskapelig artikkel
-
Venkatesh, Sushma;
Ramachandra, Raghavendra;
Raja, Kiran;
Busch, Christoph.
(2020)
Single image face morphing attack detection using ensemble of features.
2020 IEEE 23rd International Conference on Information Fusion (FUSION)
Vitenskapelig artikkel
-
Ahmed, Javed;
Yildirim Yayilgan, Sule;
Nowostaki, Mariusz;
Ramachandra, Raghavendra;
Elezaj, Ogerta;
Abomohara, Mohamad.
(2020)
GDPR compliant consent driven data protection in online social networks: A blockchain-based approach.
2020 3rd International Conference on Information and Computer Technologies (ICICT)
Vitenskapelig artikkel
-
Venkatesh, Sushma;
Ramachandra, Raghavendra;
Raja, Kiran;
Spreeuwers, Luuk;
Veldhuis, Raymond;
Busch, Christoph.
(2020)
Detecting morphed face attacks using residual noise from deep multi-scale context aggregation network.
2020 IEEE Winter Conference on Applications of Computer Vision (WACV)
Vitenskapelig artikkel
2019
-
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2019)
Anchored kernel hashing for cancelable template protection for cross-spectral periocular data.
Lecture Notes in Computer Science (LNCS)
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Venkatesh, Sushma;
Busch, Christoph.
(2019)
Design and Development of Low-Cost Sensor to Capture Ventral and Dorsal Finger Vein for Biometric Authentication
.
IEEE Sensors Journal
Vitenskapelig artikkel
-
Nag, Sauradip;
Ramachandra, Raghavendra;
Shivakumara, Palaiahnakote;
Pal, Umapada;
Lu, Tong;
Kankanhalli, Mohan S..
(2019)
CRNN Based Jersey-Bib Number/Text Recognition in Sports and Marathon Images.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Venkatesh, Sushma;
Ramachandra, Raghavendra;
Raja, Kiran;
Spreeuwers, Luuk;
Veldhuis, Raymond N.J.;
Busch, Christoph.
(2019)
Morphed Face Detection Based on Deep Color Residual Noise.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raja, Kiran;
Damer, Naser;
Ramachandra, Raghavendra;
Boutros, Fadi;
Busch, Christoph.
(2019)
Cross-Spectral Periocular Recognition by Cascaded Spectral Image Transformation.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Vetrekar, Narayan;
Ramachandra, Raghavendra;
Raja, Kiran;
Gad, Rajendra S.
(2019)
Multi-spectral Imaging To Detect Artificial Ripening Of Banana: A Comprehensive Empirical Study.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Venkatesh, Sushma;
Ramachandra, Raghavendra;
Bours, Patrick.
(2019)
Robust Algorithm for Multimodal Deception Detection.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2019)
Towards Reducing the Error Rates in Template Protection for Iris Recognition Using Custom Cuckoo Filters.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Wasnik, Pankaj Shivdayal;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Busch, Christoph.
(2019)
An Empirical Evaluation of Deep Architectures on Generalization of Smartphone-based Face Image Quality Assessment.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Mandalapu, Hareesh;
Ramachandra, Raghavendra;
Busch, Christoph.
(2019)
Image Quality and Texture-Based Features for Reliable Textured Contact Lens Detection.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Mandalapu, Hareesh;
Ramachandra, Raghavendra;
Busch, Christoph.
(2019)
Empirical Evaluation of Texture-Based Print and Contact Lens Iris Presentation Attack Detection Methods.
Association for Computing Machinery (ACM)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Veldhuis, Raymond N.J.;
Raja, Kiran;
Ramachandra, Raghavendra.
(2019)
A likelihood ratio classifier for histogram features.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Venkatesh, Sushma;
Bylappa Raja, Kiran;
Bhattacharjee, Sushil;
Wasnik, Pankaj Shivdayal;
Marcel, Sebastien.
(2019)
Custom Silicone Face Masks: Vulnerability of Commercial Face Recognition Systems and Presentation Attack Detection.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Venkatesh, Sushma;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Busch, Christoph.
(2019)
A New Multi-spectral Iris Acquisition Sensor for Biometric Verification and Presentation Attack Detection
.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Venkatesh, Sushma;
Bylappa Raja, Kiran;
Busch, Christoph.
(2019)
Towards making Morphing Attack Detection robust using hybrid Scale-Space Colour Texture Features.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Das, Abhijit;
Galdi, Chiara;
Han, Hu;
Ramachandra, Raghavendra;
Dugelay, Jean-Luc;
Dantcheva, An-titza.
(2019)
Recent Advances in Biometric Technology for Mobile Devices.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Vetrekar, Narayan;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Gad, Rajendra S.
(2019)
Detecting Glass in Ocular Region Based on Grassmann Manifold Projection Metric Learning by Exploring Spectral Imaging.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Khodabakhsh, Ali;
Ramachandra, Raghavendra;
Busch, Christoph.
(2019)
Subjective Evaluation of Media Consumer Vulnerability to Fake Audiovisual Content.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Vetrekar, Narayan;
Ramachandra, Raghavendra;
Raja, Kiran;
Gad, Rajendra S.
(2019)
Multi-Spectral Imaging for Artificial Ripened Banana Detection.
European Workshop on Visual Information Processing
Vitenskapelig artikkel
-
Vetrekar, Narayan;
Ramachandra, Raghavendra;
Raja, Kiran;
Venkatesh, Sushma;
Gad, Rajendra;
Busch, Christoph.
(2019)
Visible to band gender classification: An extensive experimental evaluation based on multi-spectral imaging.
IEEE Xplore Digital Library
Vitenskapelig artikkel
-
Raja, Kiran;
Ramachandra, Raghavendra;
Auksorius, Egidijus;
Busch, Christoph.
(2019)
Subsurface and layer intertwined template protection using inherent properties of full-field optical coherence tomography fingerprint imaging.
IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)
Vitenskapelig artikkel
-
Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2019)
Obtaining Stable Iris Codes Exploiting Low-Rank Tensor Space and Spatial Structure Aware Refinement for Better Iris Recognition.
IEEE Xplore Digital Library
Vitenskapelig artikkel
2018
-
Ramachandra, Raghavendra;
Raja, Kiran;
Venkatesh, Sushma Krupa;
Busch, Christoph.
(2018)
Improved ear verification after surgery - An approach based on collaborative representation of locally competitive features.
Pattern Recognition
Vitenskapelig artikkel
-
Singh, Jag Mohan;
Wasnik, Pankaj Shivdayal;
Ramachandra, Raghavendra.
(2018)
Hessian-based Robust Ray-Tracing of Implicit Surfaces on GPU.
Association for Computing Machinery (ACM)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Vetrekar, Narayan;
Bylappa Raja, Kiran;
Gad, Rajendra S;
Busch, Christoph.
(2018)
Detecting Disguise Attacks on Multi-spectral Face Recognition Through Spectral Signatures.
International Conference on Pattern Recognition
Vitenskapelig artikkel
-
Raja, Kiran B.;
Ramachandra, Raghavendra;
Busch, Christoph.
(2018)
Towards Protected and Cancelable Multi-Spectral Face Templates Using Feature Fusion and Kernalized Hashing.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raja, Kiran B.;
Ramachandra, Raghavendra;
Busch, Christoph.
(2018)
Manifold-Structure Preserving Biometric Templates - A Preliminary Study On Fully Cancelable Smartphone Biometric Templates.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Vetrekar, Narayan;
Raja, Kiran;
Ramachandra, Raghavendra;
Gad, R.S.;
Busch, Christoph.
(2018)
Multi-spectral Imaging For Robust Ocular Biometrics.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2018)
Towards a Cancelable Template Protection Across NIR to Visible Spectrum Using Anchored Kernel Hashing – A Study on Cross-Spectral Periocular Images.
Advances in Intelligent Systems and Computing
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Venkatesh, Sushma;
Bylappa Raja, Kiran;
Busch, Christoph.
(2018)
Detecting Face Morphing Attacks with Collaborative Representation of Steerable Features.
Advances in Intelligent Systems and Computing
Vitenskapelig artikkel
-
Wasnik, Pankaj Shivdayal;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Busch, Christoph.
(2018)
Subjective Logic Based Score Level Fusion: Combining Faces and Fingerprints.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Venkatesh, Sushma;
Bylappa Raja, Kiran;
Busch, Christoph.
(2018)
Transgender Face Recognition with Off-the-shelf Pre-trained CNNs: A comprehensive study.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Stokkenes, Martin;
Ramachandra, Raghavendra;
Busch, Christoph.
(2018)
Biometric Transaction Authentication using Smartphones.
GI-Edition Lecture Notes in Informatics (LNI)
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Venkatesh, Sushma;
Bylappa Raja, Kiran;
Wasnik, Pankaj Shivdayal;
Stokkenes, Martin;
Busch, Christoph.
(2018)
Fusion of Multi-Scale Local Phase Quantization Features for Face Presentation Attack Detection.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Thorsen, Tommy Arild Garden;
Wasnik, Pankaj Shivdayal;
Busch, Christoph;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran.
(2018)
Assessing Face Image Quality with LSTMs.
Norsk Informasjonssikkerhetskonferanse (NISK)
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Venkatesh, Sushma;
Bylappa Raja, Kiran;
Busch, Christoph.
(2018)
A low-cost Multi-Fingervein Verification System.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Vetrekar, Narayan;
Bylappa Raja, Kiran;
Gad, Rajendra S;
Busch, Christoph.
(2018)
Robust gender classification using extended multi-spectral imaging by exploring the spectral angle mapper.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Venkatesh, Sushma;
Hegde, Sneha;
Dandappanavar, Shreedhar;
Busch, Christoph.
(2018)
Verifying the Newborns without Infection Risks Using Contactless Palmprints.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Wasnik, Pankaj Shivdayal;
Stokkenes, Martin;
Dunfjeld, Mihkal;
Ramachandra, Raghavendra;
Raja, Kiran B.;
Busch, Christoph.
(2018)
Baseline Evaluation of Smartphone based Finger-photo Verification System.
Norsk Informasjonssikkerhetskonferanse (NISK)
Vitenskapelig artikkel
-
Wasnik, Pankaj Shivdayal;
Ramachandra, Raghavendra;
Stokkenes, Martin;
Raja, Kiran B.;
Busch, Christoph.
(2018)
Improved Fingerphoto Verification System Using Multi-scale Second Order Local Structures.
Gesellschaft für Informatik
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Khodabakhsh, Ali;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Wasnik, Pankaj Shivdayal;
Busch, Christoph.
(2018)
Fake Face Detection Methods: Can They Be Generalized?.
Gesellschaft für Informatik
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Khodabakhsh, Ali;
Ramachandra, Raghavendra;
Busch, Christoph.
(2018)
A Taxonomy of Audiovisual Fake Multimedia Content Creation Technology.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2017
-
Bylappa Raja, Kiran;
Auksorius, Egidijus;
Ramachandra, Raghavendra;
Boccara, A. Claude;
Busch, Christoph.
(2017)
Robust Verification With Subsurface Fingerprint Recognition Using Full Field Optical Coherence Tomography.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Gomez-Barrero, Marta;
Rathgeb, Christian;
Li, Guoqiang;
Ramachandra, Raghavendra;
Galbally, Javier;
Busch, Christoph.
(2017)
Multi-biometric template protection based on bloom filters.
Information Fusion
Vitenskapelig artikkel
-
Wasnik, Pankaj Shivdayal;
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2017)
Presentation Attack Detection in Face Biometric Systems Using Raw Sensor Data
from Smartphones.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2017)
Scale-level score fusion of steered pyramid features for cross-spectral periocular verification.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Venkatesh, Sushma Krupa;
Alaya Cheikh, Faouzi;
Busch, Christoph.
(2017)
On the Vulnerability of Extended Multispectral Face Recognition Systems
Towards Presentation Attacks
.
IEEE Sarnoff Symposium
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Venkatesh, Sushma Krupa;
Bylappa Raja, Kiran;
Busch, Christoph.
(2017)
Transferable deep convolutional neural network features for fingervein presentation attack detection.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Stokkenes, Martin;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Sigaard, Morten;
Gomez-Barrero, Marta;
Busch, Christoph.
(2017)
Multi-biometric template protection on smartphones: An approach based on binarized statistical features and bloom filters.
Lecture Notes in Computer Science (LNCS)
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Busch, Christoph.
(2017)
Presentation Attack Detection Methods for Face Recognition
Systems: A Comprehensive Survey.
ACM Computing Surveys
Vitenskapelig artikkel
-
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Venkatesh, Sushma Krupa;
Busch, Christoph.
(2017)
Multi-patch deep sparse histograms for iris recognition in visible spectrum using collaborative subspace for robust verification.
Pattern Recognition Letters
Vitenskapelig artikkel
-
Scherhag, Ulrich;
Nautsch, Andreas;
Rathgeb, Christian;
Gomez-Barrero, Marta;
Veldhuis, Raymond N.J.;
Spreeuwers, Luuk.
(2017)
Biometric Systems under Morphing Attacks: Assessment of Morphing Techniques and Vulnerability Reporting.
GI-Edition Lecture Notes in Informatics (LNI)
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Venkatesh, Sushma Krupa;
Busch, Christoph.
(2017)
Transferable Deep-CNN Features for Detecting Digital and Print-Scanned Morphed Face Images.
IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Venkatesh, Sushma Krupa;
Busch, Christoph.
(2017)
Face Presentation Attack Detection by Exploring Spectral Signatures.
IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)
Vitenskapelig artikkel
-
Wasnik, Pankaj Shivdayal;
Schäfer, Katharina;
Ramachandra, Raghavendra;
Busch, Christoph;
Bylappa Raja, Kiran.
(2017)
Fusing Biometric Scores Using Subjective Logic for Gait Recognition on Smartphone.
GI-Edition Lecture Notes in Informatics (LNI)
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Marcel, Sebastien;
Busch, Christoph.
(2017)
Face Presentation Attack Detection Across Spectrum using Time-Frequency Descriptors of Maximal Response in Laplacian Scale-Space.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Wasnik, Pankaj Shivdayal;
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2017)
Assessing Face Image Quality for Smartphone based Face Recognition System.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Scherhag, Ulrich;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Gomez-Barrero, Marta;
Rathgeb, Christian;
Busch, Christoph.
(2017)
On the Vulnerability of Face Recognition Systems Towards Morphed Face Attacks.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Shivakumara, Palaiahnakote;
Raghavendra, Ramachandra;
Qin, Longfei;
Bylappa Raja, Kiran;
Lu, Tong;
Pal, Umapada.
(2017)
A new multi-modal approach to bib number/text detection and recognition in Marathon images.
Pattern Recognition
Vitenskapelig artikkel
-
Narayan Tulshidas, Vetrekar;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Gad, R.S.;
Busch, Christoph.
(2017)
Extended Spectral To Visible Comparison Based On Spectral Band Selection Method For Robust Face Recognition.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Vetrekar, Narayan;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Gad, R.S.;
Busch, Christoph.
(2017)
Extended Multi-spectral Imaging For Gender Classification
Based On Image Set.
Association for Computing Machinery (ACM)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Venkatesh, Sushma Krupa;
Busch, Christoph.
(2017)
Face morphing versus face averaging: Vulnerability and detection.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Wasnik, Pankaj Shivdayal;
Ramachandra, Raghavendra;
Busch, Christoph.
(2017)
Robust face presentation attack detection on smartphones : An approach based on variable focus.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Stokkenes, Martin;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Sigaard, Morten;
Busch, Christoph.
(2017)
Feature Level Fused Templates for Multi-Biometric
System on Smartphones.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Busch, Christoph.
(2017)
ContlensNet: Robust Iris Contact Lens Detection Using Deep Convolutional Neural Networks.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Venkatesh, Sushma Krupa;
Busch, Christoph.
(2017)
Extended multispectral face presentation attack detection: An approach based on fusing information from individual spectral bands.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Sequeira, Ana F;
Chen, Lulu;
Ferryman, James;
Wild, Peter;
Alonso-Fernandez, Fernando;
Bigun, Josef.
(2017)
Cross-Eyed 2017: Cross-Spectral Iris/Periocular Recognition Competition.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Gomez-Barrero, Marta;
Rathgeb, Christian;
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2017)
Biometric Symmetry:
Implications on Template Protection.
European Signal Processing Conference
Vitenskapelig artikkel
-
Vetrekar, Narayan;
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Gad, R.S.;
Busch, Christoph.
(2017)
Collaborative Representation of Grassmann Manifold
Projection Metric for Robust Multi-spectral Face Recognition.
Association for Computing Machinery (ACM)
Faglig kapittel
-
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Venkatesh, Sushma Krupa;
Busch, Christoph.
(2017)
Collaborative representation of statistically independent filters? response: An application to face recognition under illicit drug abuse alterations.
Lecture Notes in Computer Science (LNCS)
Vitenskapelig artikkel
2016
-
Bylappa Raja, Kiran;
Raghavendra, Ramachandra;
Busch, Christoph.
(2016)
Weighted Comparison Score Fusion for Accurate
Verification of Surgically Altered Periocular Region.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Ramachandra;
Busch, Christoph.
(2016)
Collaborative representation of deep sparse filtered features for robust verification of smartphone periocular images.
IEEE Signal Processing Society
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Ramachandra;
Busch, Christoph.
(2016)
Dynamic Scale Selected Laplacian Decomposed
Frequency Response for Cross-Smartphone
Periocular Verification in Visible Spectrum.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Wasnik, Pankaj Shivdayal;
Bylappa Raja, Kiran;
Raghavendra, Ramachandra;
Busch, Christoph.
(2016)
Eye region based multibiometric fusion to mitigate
the effects of body weight variations in face
recognition.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Sequeira, Ana F;
Chen, Lulu;
Ferryman, James;
Alonso-Fernandez, Fernando;
Bigun, Josef;
Bylappa Raja, Kiran.
(2016)
Cross-Eyed - Cross-Spectral Iris/Periocular Recognition Database and Competition.
GI-Edition Lecture Notes in Informatics (LNI)
Vitenskapelig artikkel
-
Vetrekar, N.T.;
Ramachandra, Raghavendra;
Gad, R.S..
(2016)
Low-cost Multi-spectral Face Imaging For Robust Face Recognition.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2016)
Cross-Spectrum Periocular Authentication for NIR and Visible Images Using Bank of Statistical Filters.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Ramachandra;
Busch, Christoph.
(2016)
Biometric recognition of surgically altered periocular region: A comprehensive study.
IEEE Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Busch, Christoph.
(2016)
Learning deeply coupled autoencoders for smartphone based robust periocular verification.
Proceedings of IEEE International Conference on Image Processing
Vitenskapelig artikkel
-
Vetrekar, N.T.;
Ramachandra, Raghavendra;
Gad, R.S.;
Naik, G.M..
(2016)
Photometric normalization techniques for extended multi-spectral face recognition: A comparative analysis.
Lecture Notes in Computer Science (LNCS)
Vitenskapelig artikkel
2015
-
Roy, Sangheeta;
Shivakumara, Palaiahnakote;
Mondal, Prabir;
Ramachandra, Raghavendra;
Pal, Umapada;
Lu, Tong.
(2015)
A new multi-modal technique for bib number/text detection in natural images.
Lecture Notes in Computer Science (LNCS)
Vitenskapelig artikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Stokkenes, Martin;
Busch, Christoph.
(2015)
Fusion of Face and Periocular Information for
Improved Authentication on Smartphones.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Texture based features for robust palmprint recognition: a comparative study.
EURASIP Journal on Multimedia and Information Security
Vitenskapelig artikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Alaya Cheikh, Faouzi;
Busch, Christoph.
(2015)
Evaluation of Fusion Approaches for Face
Recognition using Light Field Cameras.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Vemuri, Vinay Krishna;
Busch, Christoph.
(2015)
Smartphone based visible iris recognition using deep sparse filtering.
Pattern Recognition Letters
Vitenskapelig artikkel
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Busch, Christoph.
(2015)
Exploring the Usefulness of Light Field Camera for Biometrics : An Empirical Study on Face and Iris Recognition.
IEEE Transactions on Information Forensics and Security
Vitenskapelig artikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Exploring dorsal finger vein pattern for robust person recognition.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Robust Scheme for Iris Presentation Attack Detection Using Multiscale Binarized Statistical Image Features.
IEEE Transactions on Information Forensics and Security
Vitenskapelig artikkel
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Busch, Christoph.
(2015)
Presentation Attack Detection for Face Recognition
Using Light Field Camera.
IEEE Transactions on Image Processing
Vitenskapelig artikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Stokkenes, Martin;
Busch, Christoph.
(2015)
Multi-modal Authentication System for Smartphones Using Face, Iris and Periocular.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Iris imaging in visible spectrum using white LED.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Avinash, Manasa;
Marcel, Sebastien;
Busch, Christoph.
(2015)
Finger vein liveness detection using motion magnification
.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Presentation attack detection using Laplacian decomposed frequency response for visible spectrum and Near-Infra-Red iris systems
.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Presentation Attack Detection Algorithms for Finger Vein Biometrics: A Comprehensive Study.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Time-Frequency Features of Laplacian Decomposition.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Surbiryala, Jayachander;
Busch, Christoph.
(2015)
An efficient finger vein indexing scheme based on unsupervised clustering.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Improved Face Recognition by Combining Information from Multiple Cameras
in Automatic Border Control System.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Face Image Resolution Enhancement based on Weighted Fusion of Wavelet
Decomposition.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Surbiryala, Jayachander;
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Finger vein indexing based on binary features.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Surbiryala, Jayachander;
Busch, Christoph.
(2015)
Hand Dorsal Vein Recognition: Sensor, Algorithms
and Evaluation.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Tome, P.;
Raghavendra, Rachamandra;
Busch, Christoph;
Tirunagari, Santosh;
Poh, Norman;
Shekar, B. H..
(2015)
The 1st Competition on Counter Measures to Finger Vein Spoofing Attacks.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Video Presentation Attack Detection in Visible Spectrum Iris Recognition Using Magnified Phase Information.
IEEE Transactions on Information Forensics and Security
Vitenskapelig artikkel
2014
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Surbiryala, Jayachander;
Busch, Christoph.
(2014)
A low-cost multimodal Biometric Sensor to capture Finger Vein and Fingerprint.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Busch, Christoph;
Mondal, Soumik.
(2014)
An Empirical Study of Smartphone Based Iris Recognition in Visible Spectrum.
ACM Publications
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Surbiryala, Jayachander;
Bylappa Raja, Kiran;
Busch, Christoph.
(2014)
Novel Finger Vascular Pattern Imaging Device for Robust Biometric Verification.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Stokkenes, Martin;
Busch, Christoph.
(2014)
Smartphone Authentication System Using Periocular
Biometrics.
Gesellschaft für Informatik
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Busch, Christoph.
(2014)
Smartphone Based Robust Iris Recognition in
Visible Spectrum using Clustered K-means Features.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2014)
Presentation attack detection on visible spectrum iris recognition by exploring inherent characteristics of Light Field Camera.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2014)
Presentation attack detection algorithm for face and iris biometrics
.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Yang, Bian;
Busch, Christoph.
(2014)
Automatic Face Quality Assessment from Video
using Gray Level Co-occurrence Matrix: An
Empirical Study on Automatic Border Control
System.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Busch, Christoph.
(2014)
Binarized statistical features for improved iris and periocular recognition in visible spectrum.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2014)
Novel image fusion scheme based on dependency measure for robust multispectral palmprint recognition.
Pattern Recognition
Vitenskapelig artikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2014)
Robust palmprint verification using sparse representation of binarized statistical features: a comprehensive study.
Association for Computing Machinery (ACM)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2014)
Presentation attack detection algorithm for face and iris biometrics.
European Signal Processing Conference
Vitenskapelig artikkel
2013
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Yang, Bian;
Busch, Christoph.
(2013)
Combining Iris and Periocular Recognition using Light Field Camera.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Yang, Bian;
Busch, Christoph.
(2013)
Robust “On-the-Fly” person identification using Sparse Representation.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Alaya Cheikh, Faouzi;
Yang, Bian;
Busch, Christoph.
(2013)
Robust iris recognition using light-field camera.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Pflug, Anika;
Yang, Bian;
Busch, Christoph.
(2013)
3D face reconstruction and multimodal person identification from video captured using smartphone camera.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Yang, Bian;
Busch, Christoph.
(2013)
Improved face recognition at a distance using light field camera & super resolution schemes.
Association for Computing Machinery (ACM)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Busch, Christoph;
Yang, Bian.
(2013)
Scaling-Robust Fingerprint Verification with Smartphone Camera in Real-life Scenarios.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Yang, Bian;
Busch, Christoph.
(2013)
GUCLF: a new light field face database.
SPIE - The International Society for Optics and Photonics
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Yang, Bian;
Busch, Christoph.
(2013)
Comparative Evaluation of Super-Resolution Techniques For Multi-Face Recognition Using Light-Field Camera.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Yang, Bian;
Busch, Christoph.
(2013)
A Novel Image Fusion Scheme For Robust Multiple Face Recognition With Light-field Camera.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Yang, Bian;
Bylappa Raja, Kiran;
Busch, Christoph.
(2013)
A New Perspective - Face Recognition with Light-Field Camera.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Yang, Bian;
Busch, Christoph.
(2013)
Multi-face recognition at a distance using light-field camera.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2012
-
Raghavendra, Rachamandra.
(2012)
PSO Based Framework for Weighted Feature Level Fusion of Face and Palmprint.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra.
(2012)
Sparse Representation for Accurate Person Recognition Using Hand Vein Biometrics.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Li, Guoqiang;
Yang, Bian;
Raghavendra, Rachamandra;
Busch, Christoph.
(2012)
Testing Mobile Phone Camera Based Fingerprint Recognition under Real-Life Scenarios.
Akademika forlag
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Yang, Bian;
Busch, Christoph.
(2012)
Accurate face detection in video based on likelihood assessment.
Akademika forlag
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Tidsskriftspublikasjoner
-
Li, Hailin;
Ramachandra, Raghavendra.
(2024)
Fingerphoto morphing attack generation using texture descriptors based landmarks.
Scientific Reports
Vitenskapelig artikkel
-
Arıcan, Tuğçe;
Veldhuis, Raymond Nicolaas Johan;
Spreeuwers, Luuk;
Bergeron, Loic Kevin;
Busch, Christoph ;
Jalilian, Ehsaneddin.
(2024)
A Comparative Study of Cross-Device Finger Vein Recognition Using Classical and Deep Learning Approaches.
IET Biometrics
Vitenskapelig artikkel
-
Zhang, Wentian;
Liu, Haozhe;
Liu, Feng;
Ramachandra, Raghavendra.
(2024)
A uniform representation model for OCT-based fingerprint presentation attack detection and reconstruction.
Pattern Recognition
Vitenskapelig artikkel
-
Zhang, Wentian;
Liu, Haozhe;
Xie, Jinheng;
Huang, Yawen;
Zhang, Yu;
Li, Yuexiang.
(2024)
Anomaly detection via gating highway connection for retinal fundus images.
Pattern Recognition
Vitenskapelig artikkel
-
Nandanwar, Lokesh;
Shivakumara, Palaiahnakote;
Jalab, Hamid A.;
Ibrahim, Rabha W.;
Ramachandra, Raghavendra;
Pal, Umapada.
(2024)
A Conformable Moments-Based Deep Learning System for Forged Handwriting Detection.
IEEE Transactions on Neural Networks and Learning Systems
Vitenskapelig artikkel
-
Jaswal, Gaurav;
Verma, Aman;
Roy, Sumantra Dutta;
Ramachandra, Raghavendra.
(2024)
Learning Joint Local-Global Iris Representations via Spatial Calibration for Generalized Presentation Attack Detection.
IEEE Transactions on Biometrics, Behavior, and Identity Science
Vitenskapelig artikkel
-
Singh, Jag Mohan;
Ramachandra, Raghavendra.
(2024)
3-D Face Morphing Attacks: Generation, Vulnerability and Detection.
IEEE Transactions on Biometrics, Behavior, and Identity Science
Vitenskapelig artikkel
-
Chatterjee, Ayan;
Riegler, Michael;
Johnson, Miriam S.;
Das, Jishnu;
Pahari, Nibedita;
Ramachandra, Raghavendra.
(2024)
Exploring online public survey lifestyle datasets with statistical analysis, machine learning and semantic ontology.
Scientific Reports
Vitenskapelig artikkel
-
Liu, Xinwei;
Raja, Kiran;
Wang, Renfang;
Qiu, Hong;
Wu, Hucheng;
Sun, Dechao.
(2024)
A Latent Fingerprint in the Wild Database.
IEEE Transactions on Information Forensics and Security
Vitenskapelig artikkel
-
Agarwal, Ayush;
Ramachandra, Raghavendra;
Venkatesh, Sushma Krupa;
Prasanna, S. R. Mahadeva.
(2024)
Biometrics in extended reality: a review.
Discover Artificial Intelligence
Vitenskapelig oversiktsartikkel/review
-
Kong, Zhe;
Zhang, Wentian;
Liu, Feng;
Luo, Wenhan;
Liu, Haozhe;
Shen, Linlin.
(2023)
Taming Self-Supervised Learning for Presentation Attack Detection: De-Folding and De-Mixing.
IEEE Transactions on Neural Networks and Learning Systems
Vitenskapelig artikkel
-
Zhang, Haoyu;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Busch, Christoph Günther.
(2023)
Morph-PIPE: Plugging in Identity Prior to Enhance Face Morphing Attack Based on Diffusion Model.
NIKT: Norsk IKT-konferanse for forskning og utdanning
Vitenskapelig artikkel
-
Busch, Christoph ;
Deravi, Farzin;
Frings, Dinusha;
Kindt, Els;
Lessmann, Ralph;
Nouak, Alexander.
(2023)
Facilitating free travel in the Schengen area—A position paper by the European Association for Biometrics.
IET Biometrics
Vitenskapelig artikkel
-
Vetrekar, Narayan;
Ramachandra, Raghavendra;
Gad, R.S..
(2023)
Multilevel Fusion of Multispectral Images to Detect the Artificially Ripened Banana.
IEEE Sensors Letters
Vitenskapelig artikkel
-
Myhrvold, Henning;
Zhang, Haoyu;
Tapia, Juan;
Ramachandra, Raghavendra;
Busch, Christoph Günther.
(2023)
Explainable Visualization for Morphing Attack Detection.
NIKT: Norsk IKT-konferanse for forskning og utdanning
Vitenskapelig artikkel
-
Singh, Jag Mohan;
Ramachandra, Raghavendra.
(2023)
Deep Composite Face Image Attacks: Generation, Vulnerability and Detection.
IEEE Access
Vitenskapelig artikkel
-
Montazerian, Arman;
Haj Mohammadian Baghban, Mohammad;
Ramachandra, Raghavendra;
Goutianos, Stergios.
(2023)
A machine learning approach for assessing the compressive strength of cementitious composites reinforced by graphene derivatives.
Construction and Building Materials
Vitenskapelig artikkel
-
Qin, Le;
Peng, Fei;
Long, Min;
Ramachandra, Raghavendra;
Busch, Christoph.
(2022)
Vulnerabilities of Unattended Face Verification Systems to Facial Components-based Presentation Attacks: An Empirical Study.
ACM Transactions on Privacy and Security (TOPS)
Vitenskapelig artikkel
-
Shivakumara, Palaiahnakote;
Chowdhury, Pinaki Nath;
Pal, Umapada;
Doermann, David;
Ramachandra, Raghavendra;
Lu, Tong.
(2022)
A Knowledge Enforcement Network-Based Approach for Classifying a Photographer's Images.
International Journal of Pattern Recognition and Artificial Intelligence
Vitenskapelig artikkel
-
Prajapati, Kalpesh;
Chudasama, Vishal;
Patel, Heena;
Sarvaiya, Anjali;
Upla, Kishor;
Raja, Kiran.
(2022)
Unsupervised Denoising for Super-Resolution (UDSR) of Real-World Images.
IEEE Access
Vitenskapelig artikkel
-
Chowdhury, Pinaki Nath;
Shivakumara, Palaiahnakote;
Ramachandra, Raghavendra;
Nag, Sauradip;
Pal, Umapada;
Lu, Tong.
(2022)
An Episodic Learning Network for Text Detection on Human Bodies in Sports Images.
IEEE transactions on circuits and systems for video technology (Print)
Vitenskapelig artikkel
-
Alonso-Fernandez, Fernando;
Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph;
Bigun, Josef;
Vera-Rodriguez, Ruben.
(2022)
Cross-sensor periocular biometrics in a global pandemic: Comparative benchmark and novel multialgorithmic approach.
Information Fusion
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Li, Guoqiang.
(2022)
Multimodality for Reliable Single Image Based Face Morphing Attack Detection.
IEEE Access
Vitenskapelig artikkel
-
Banerjee, Ayan;
Shivakumara, Palaiahnakote;
Pal, Umapada;
Ramachandra, Raghavendra;
Liu, Cheng-Lin.
(2022)
A comprehensive scheme for tattoo text detection.
Pattern Recognition Letters
Vitenskapelig artikkel
-
Raja, Kiran;
Gupta, Gourav;
Venkatesh, Sushma;
Ramachandra, Raghavendra;
Busch, Christoph.
(2022)
Towards generalized morphing attack detection by learning residuals.
Image and Vision Computing
Vitenskapelig artikkel
-
Nandanwar, Lokesh;
Shivakumara, Palaiahnakote;
Ramachandra, Raghavendra;
Lu, Tong;
Pal, Umapada;
Antonacopoulos, Apostolos.
(2022)
A New Deep Wavefront Based Model for Text Localization in 3D Video.
IEEE transactions on circuits and systems for video technology (Print)
Vitenskapelig artikkel
-
Vetrekar, Narayan;
Prabhu, Anish K.;
Naik, Aparajita;
Ramachandra, Raghavendra;
Raja, Kiran;
Desai, Adavi R..
(2022)
Collaborative representation of convolutional neural network features to detect artificial ripening of banana using multispectral imaging.
Journal of Food Processing and Preservation
Vitenskapelig artikkel
-
Mudgalgundurao, Raghavendra;
Schuch, Patrick;
Raja, Kiran;
Ramachandra, Raghavendra;
Damer, Naser.
(2022)
Pixel-wise supervision for presentation attack detection on identity document cards.
IET Biometrics
Vitenskapelig artikkel
-
Grimmer, Marcel;
Ramachandra, Raghavendra;
Busch, Christoph.
(2021)
Deep Face Age Progression: A Survey.
IEEE Access
Vitenskapelig artikkel
-
Zhang, Haoyu;
Venkatesh, Sushma;
Ramachandra, Raghavendra;
Raja, Kiran;
Damer, Naser;
Busch, Christoph.
(2021)
MIPGAN—Generating Strong and High Quality Morphing Attacks Using Identity Prior Driven GAN.
IEEE Transactions on Biometrics, Behavior, and Identity Science
Vitenskapelig artikkel
-
Venkatesh, Sushma;
Ramachandra, Raghavendra;
Raja, Kiran;
Busch, Christoph.
(2021)
Face Morphing Attack Generation and Detection: A Comprehensive Survey.
IEEE Transactions on Technology and Society
Vitenskapelig artikkel
-
Qin, Le;
Peng, Fei;
Venkatesh, Sushma;
Ramachandra, Raghavendra;
Long, Min;
Busch, Christoph.
(2021)
Low Visual Distortion and Robust Morphing Attacks Based on Partial Face Image Manipulation.
IEEE Transactions on Biometrics, Behavior, and Identity Science
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Damer, Naser;
Raja, Kiran;
Rattani, Ajita.
(2021)
Guest Editorial: WACV 2020—Presentation attacks on biometric systems.
IET Biometrics
Leder
-
Prajapati, Kalpesh;
Chudasama, Vishal;
Patel, Heena;
Upla, Kishor;
Raja, Kiran;
Ramachandra, Raghavendra.
(2021)
Direct Unsupervised Super-Resolution Using Generative Adversarial Network (DUS-GAN) for Real-World Data.
IEEE Transactions on Image Processing
Vitenskapelig artikkel
-
Raja, Kiran;
Ferrara, Matteo;
Franco, Annalisa;
Spreeuwers, Luuk;
Batskos, Ilias;
Wit, Florens de.
(2021)
Morphing Attack Detection-Database, Evaluation Platform, and Benchmarking.
IEEE Transactions on Information Forensics and Security
Vitenskapelig artikkel
-
Mandalapu, Hareesh;
Reddy, P. N. Aravinda;
Ramachandra, Raghavendra;
Rao, Krothapalli Sreenivasa;
Mitra, Pabitra;
Prasanna, S. R. Mahadeva.
(2021)
Multilingual Audio-Visual Smartphone Dataset and Evaluation.
IEEE Access
Vitenskapelig artikkel
-
Busch, Christoph;
Czajka, Adam;
Deravi, Farzin;
Drozdowski, Pawel;
Gomez‐Barrero, Marta;
Hasse, Georg.
(2021)
A response to the European Data Protection Supervisor ‘Misunderstandings in Biometrics’ by the European Association for Biometrics.
IET Biometrics
Vitenskapelig artikkel
-
Patel, Heena;
Chudasama, Vishal;
Prajapati, Kalpesh;
Upla, Kishor;
Raja, Kiran;
Ramachandra, Raghavendra.
(2021)
ThermISRnet: An efficient thermal image super-resolution network.
Optical Engineering: The Journal of SPIE
Vitenskapelig artikkel
-
Vakhshiteh, Fatemeh;
Nickabadi, Ahmad;
Ramachandra, Raghavendra.
(2021)
Adversarial Attacks against Face Recognition: A Comprehensive Study.
IEEE Access
Vitenskapelig artikkel
-
Chudasama, Vishal;
Upla, Kishor;
Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2021)
Compact and progressive network for enhanced single image super-resolution—ComPrESRNet.
The Visual Computer
Vitenskapelig artikkel
-
Mandalapu, Hareesh;
Reddy P N, Aravinda;
Ramachandra, Raghavendra;
Rao, Krothapalli Sreenivasa;
Mitra, Pabitra;
Prasanna, S. R. Mahadeva.
(2021)
Audio-Visual Biometric Recognition and Presentation Attack Detection: A Comprehensive Survey.
IEEE Access
Vitenskapelig oversiktsartikkel/review
-
Damer, Naser;
Raja, Kiran;
Süßmilch, Marius;
Venkatesh, Sushma;
Boutros, Fadi;
Fang, Meiling.
(2021)
Regenmorph: visibly realistic GAN generated face morphing attacks by attack re-generation.
Lecture Notes in Computer Science (LNCS)
Vitenskapelig artikkel
-
Krishnani, Divya;
Shivakumara, Palaiahnakote;
Lu, Tong;
Pal, Umapada;
Ramachandra, Raghavendra.
(2020)
Structure Function Based Transform Features for Behavior-Oriented Social Media Image Classification.
Lecture Notes in Computer Science (LNCS)
Vitenskapelig artikkel
-
Chowdhury, Pinaki Nath;
Shivakumara, Palaiahnakote;
Ramachandra, Raghavendra;
Pal, Umapada;
Lu, Tong;
Blumenstein, Michael.
(2020)
A New U-Net Based License Plate Enhancement Model in Night and Day Images.
Lecture Notes in Computer Science (LNCS)
Vitenskapelig artikkel
-
Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2020)
Fused Spectral Features in Kernel Weighted Collaborative Representation for Gender Classification Using Ocular Images.
Advances in Intelligent Systems and Computing
Vitenskapelig artikkel
-
Chowdhury, Pinaki Nath;
Shivakumara, Palaiahnakote;
Kanchan, Swati;
Ramachandra, Raghavendra;
Pal, Umapada;
Lu, Tong.
(2020)
Graph attention network for detecting license plates in crowded street scenes.
Pattern Recognition Letters
Vitenskapelig artikkel
-
Auksorius, Egidijus;
Raja, Kiran;
Topcu, Berkay;
Ramachandra, Raghavendra;
Busch, Christoph;
Boccara, Claude A.
(2020)
Compact and Mobile Full-Field Optical Coherence Tomography Sensor for Subsurface Fingerprint Imaging.
IEEE Access
Vitenskapelig artikkel
-
Ahmed, Javed;
Yildirim Yayilgan, Sule;
Nowostawski, Mariusz;
Abomhara, Mohamed Ali Saleh;
Ramachandra, Raghavendra;
Elezaj, Ogerta.
(2020)
Towards Blockchain-based GDPR-compliant Online Social Networks: Challenges, Opportunities and Way Forward.
Advances in Intelligent Systems and Computing
Vitenskapelig artikkel
-
Boutros, Fadi;
Damer, Naser;
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Kirchbuchner, Florian;
Kuijper, Arjan.
(2020)
Iris and periocular biometrics for head mounted displays: Segmentation, recognition, and synthetic data generation.
Image and Vision Computing
Vitenskapelig artikkel
-
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2020)
Collaborative representation of blur invariant deep sparse features for periocular recognition from smartphones.
Image and Vision Computing
Vitenskapelig artikkel
-
Venkatesh, Sushma;
Ramachandra, Raghavendra;
Bours, Patrick.
(2020)
Video based deception detection using deep recurrent convolutional neural network.
Communications in Computer and Information Science (CCIS)
Vitenskapelig artikkel
-
Venkatesh, Sushma;
Ramachandra, Raghavendra;
Raja, Kiran;
Busch, Christoph.
(2020)
Single image face morphing attack detection using ensemble of features.
2020 IEEE 23rd International Conference on Information Fusion (FUSION)
Vitenskapelig artikkel
-
Ahmed, Javed;
Yildirim Yayilgan, Sule;
Nowostaki, Mariusz;
Ramachandra, Raghavendra;
Elezaj, Ogerta;
Abomohara, Mohamad.
(2020)
GDPR compliant consent driven data protection in online social networks: A blockchain-based approach.
2020 3rd International Conference on Information and Computer Technologies (ICICT)
Vitenskapelig artikkel
-
Venkatesh, Sushma;
Ramachandra, Raghavendra;
Raja, Kiran;
Spreeuwers, Luuk;
Veldhuis, Raymond;
Busch, Christoph.
(2020)
Detecting morphed face attacks using residual noise from deep multi-scale context aggregation network.
2020 IEEE Winter Conference on Applications of Computer Vision (WACV)
Vitenskapelig artikkel
-
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2019)
Anchored kernel hashing for cancelable template protection for cross-spectral periocular data.
Lecture Notes in Computer Science (LNCS)
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Venkatesh, Sushma;
Busch, Christoph.
(2019)
Design and Development of Low-Cost Sensor to Capture Ventral and Dorsal Finger Vein for Biometric Authentication
.
IEEE Sensors Journal
Vitenskapelig artikkel
-
Vetrekar, Narayan;
Ramachandra, Raghavendra;
Raja, Kiran;
Gad, Rajendra S.
(2019)
Multi-Spectral Imaging for Artificial Ripened Banana Detection.
European Workshop on Visual Information Processing
Vitenskapelig artikkel
-
Vetrekar, Narayan;
Ramachandra, Raghavendra;
Raja, Kiran;
Venkatesh, Sushma;
Gad, Rajendra;
Busch, Christoph.
(2019)
Visible to band gender classification: An extensive experimental evaluation based on multi-spectral imaging.
IEEE Xplore Digital Library
Vitenskapelig artikkel
-
Raja, Kiran;
Ramachandra, Raghavendra;
Auksorius, Egidijus;
Busch, Christoph.
(2019)
Subsurface and layer intertwined template protection using inherent properties of full-field optical coherence tomography fingerprint imaging.
IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)
Vitenskapelig artikkel
-
Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2019)
Obtaining Stable Iris Codes Exploiting Low-Rank Tensor Space and Spatial Structure Aware Refinement for Better Iris Recognition.
IEEE Xplore Digital Library
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Raja, Kiran;
Venkatesh, Sushma Krupa;
Busch, Christoph.
(2018)
Improved ear verification after surgery - An approach based on collaborative representation of locally competitive features.
Pattern Recognition
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Vetrekar, Narayan;
Bylappa Raja, Kiran;
Gad, Rajendra S;
Busch, Christoph.
(2018)
Detecting Disguise Attacks on Multi-spectral Face Recognition Through Spectral Signatures.
International Conference on Pattern Recognition
Vitenskapelig artikkel
-
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2018)
Towards a Cancelable Template Protection Across NIR to Visible Spectrum Using Anchored Kernel Hashing – A Study on Cross-Spectral Periocular Images.
Advances in Intelligent Systems and Computing
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Venkatesh, Sushma;
Bylappa Raja, Kiran;
Busch, Christoph.
(2018)
Detecting Face Morphing Attacks with Collaborative Representation of Steerable Features.
Advances in Intelligent Systems and Computing
Vitenskapelig artikkel
-
Stokkenes, Martin;
Ramachandra, Raghavendra;
Busch, Christoph.
(2018)
Biometric Transaction Authentication using Smartphones.
GI-Edition Lecture Notes in Informatics (LNI)
Vitenskapelig artikkel
-
Thorsen, Tommy Arild Garden;
Wasnik, Pankaj Shivdayal;
Busch, Christoph;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran.
(2018)
Assessing Face Image Quality with LSTMs.
Norsk Informasjonssikkerhetskonferanse (NISK)
Vitenskapelig artikkel
-
Wasnik, Pankaj Shivdayal;
Stokkenes, Martin;
Dunfjeld, Mihkal;
Ramachandra, Raghavendra;
Raja, Kiran B.;
Busch, Christoph.
(2018)
Baseline Evaluation of Smartphone based Finger-photo Verification System.
Norsk Informasjonssikkerhetskonferanse (NISK)
Vitenskapelig artikkel
-
Gomez-Barrero, Marta;
Rathgeb, Christian;
Li, Guoqiang;
Ramachandra, Raghavendra;
Galbally, Javier;
Busch, Christoph.
(2017)
Multi-biometric template protection based on bloom filters.
Information Fusion
Vitenskapelig artikkel
-
Stokkenes, Martin;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Sigaard, Morten;
Gomez-Barrero, Marta;
Busch, Christoph.
(2017)
Multi-biometric template protection on smartphones: An approach based on binarized statistical features and bloom filters.
Lecture Notes in Computer Science (LNCS)
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Busch, Christoph.
(2017)
Presentation Attack Detection Methods for Face Recognition
Systems: A Comprehensive Survey.
ACM Computing Surveys
Vitenskapelig artikkel
-
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Venkatesh, Sushma Krupa;
Busch, Christoph.
(2017)
Multi-patch deep sparse histograms for iris recognition in visible spectrum using collaborative subspace for robust verification.
Pattern Recognition Letters
Vitenskapelig artikkel
-
Scherhag, Ulrich;
Nautsch, Andreas;
Rathgeb, Christian;
Gomez-Barrero, Marta;
Veldhuis, Raymond N.J.;
Spreeuwers, Luuk.
(2017)
Biometric Systems under Morphing Attacks: Assessment of Morphing Techniques and Vulnerability Reporting.
GI-Edition Lecture Notes in Informatics (LNI)
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Venkatesh, Sushma Krupa;
Busch, Christoph.
(2017)
Transferable Deep-CNN Features for Detecting Digital and Print-Scanned Morphed Face Images.
IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Venkatesh, Sushma Krupa;
Busch, Christoph.
(2017)
Face Presentation Attack Detection by Exploring Spectral Signatures.
IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)
Vitenskapelig artikkel
-
Wasnik, Pankaj Shivdayal;
Schäfer, Katharina;
Ramachandra, Raghavendra;
Busch, Christoph;
Bylappa Raja, Kiran.
(2017)
Fusing Biometric Scores Using Subjective Logic for Gait Recognition on Smartphone.
GI-Edition Lecture Notes in Informatics (LNI)
Vitenskapelig artikkel
-
Shivakumara, Palaiahnakote;
Raghavendra, Ramachandra;
Qin, Longfei;
Bylappa Raja, Kiran;
Lu, Tong;
Pal, Umapada.
(2017)
A new multi-modal approach to bib number/text detection and recognition in Marathon images.
Pattern Recognition
Vitenskapelig artikkel
-
Gomez-Barrero, Marta;
Rathgeb, Christian;
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2017)
Biometric Symmetry:
Implications on Template Protection.
European Signal Processing Conference
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Venkatesh, Sushma Krupa;
Busch, Christoph.
(2017)
Collaborative representation of statistically independent filters? response: An application to face recognition under illicit drug abuse alterations.
Lecture Notes in Computer Science (LNCS)
Vitenskapelig artikkel
-
Sequeira, Ana F;
Chen, Lulu;
Ferryman, James;
Alonso-Fernandez, Fernando;
Bigun, Josef;
Bylappa Raja, Kiran.
(2016)
Cross-Eyed - Cross-Spectral Iris/Periocular Recognition Database and Competition.
GI-Edition Lecture Notes in Informatics (LNI)
Vitenskapelig artikkel
-
Ramachandra, Raghavendra;
Busch, Christoph.
(2016)
Learning deeply coupled autoencoders for smartphone based robust periocular verification.
Proceedings of IEEE International Conference on Image Processing
Vitenskapelig artikkel
-
Vetrekar, N.T.;
Ramachandra, Raghavendra;
Gad, R.S.;
Naik, G.M..
(2016)
Photometric normalization techniques for extended multi-spectral face recognition: A comparative analysis.
Lecture Notes in Computer Science (LNCS)
Vitenskapelig artikkel
-
Roy, Sangheeta;
Shivakumara, Palaiahnakote;
Mondal, Prabir;
Ramachandra, Raghavendra;
Pal, Umapada;
Lu, Tong.
(2015)
A new multi-modal technique for bib number/text detection in natural images.
Lecture Notes in Computer Science (LNCS)
Vitenskapelig artikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Texture based features for robust palmprint recognition: a comparative study.
EURASIP Journal on Multimedia and Information Security
Vitenskapelig artikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Vemuri, Vinay Krishna;
Busch, Christoph.
(2015)
Smartphone based visible iris recognition using deep sparse filtering.
Pattern Recognition Letters
Vitenskapelig artikkel
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Busch, Christoph.
(2015)
Exploring the Usefulness of Light Field Camera for Biometrics : An Empirical Study on Face and Iris Recognition.
IEEE Transactions on Information Forensics and Security
Vitenskapelig artikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Robust Scheme for Iris Presentation Attack Detection Using Multiscale Binarized Statistical Image Features.
IEEE Transactions on Information Forensics and Security
Vitenskapelig artikkel
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Busch, Christoph.
(2015)
Presentation Attack Detection for Face Recognition
Using Light Field Camera.
IEEE Transactions on Image Processing
Vitenskapelig artikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Video Presentation Attack Detection in Visible Spectrum Iris Recognition Using Magnified Phase Information.
IEEE Transactions on Information Forensics and Security
Vitenskapelig artikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2014)
Novel image fusion scheme based on dependency measure for robust multispectral palmprint recognition.
Pattern Recognition
Vitenskapelig artikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2014)
Presentation attack detection algorithm for face and iris biometrics.
European Signal Processing Conference
Vitenskapelig artikkel
Bøker
-
Ramachandra, Raghavendra;
Venkatesh, Sushma;
Li, Guoqiang;
Raja, Kiran.
(2023)
Differential Newborn Face Morphing Attack Detection using Wavelet Scatter Network.
IEEE (Institute of Electrical and Electronics Engineers)
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig antologi/Konferanseserie
-
Ramachandra, Raghavendra;
Venkatesh, Sushma;
Jaswal, Gaurav;
Li, Guoqiang.
(2023)
Vulnerability of Face Morphing Attacks: A Case Study on Lookalike and Identical Twins.
IEEE (Institute of Electrical and Electronics Engineers)
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig antologi/Konferanseserie
-
Das, Soumik;
palaiahnakote, Shivakumara;
Pal, Umapada;
Ramachandra, Raghavendra.
(2023)
Gaussian Kernels Based Network for Multiple License Plate Number Detection in Day-Night Images.
Springer Nature
Springer Nature
Vitenskapelig antologi/Konferanseserie
-
Reddy, Arvind;
Ramachandra, Raghavendra;
Rao, Krothapalli Sreenivasa;
Mitra, Pabitra.
(2023)
MLSD-GAN - Generating Strong High Quality
Face Morphing Attacks using Latent Semantic
Disentanglement.
IEEE conference proceedings
IEEE conference proceedings
Vitenskapelig antologi/Konferanseserie
-
Vetrekar, Narayan;
Ramachandra, Raghavendra;
Gaonkar, Aniketh;
Gad, Rajendra.
(2023)
Towards the Influence of Eyeglasses on the Cross-spectral Periocular Verification: Does Eyeglass Detection Improve Verification Performance?.
ACM Publications
ACM Publications
Vitenskapelig antologi/Konferanseserie
-
Ramachandra, Raghavendra;
Li, Hailin.
(2023)
2023 IEEE/CVF Winter Conference on Applications of Computer Vision Workshops (WACVW).
IEEE conference proceedings
IEEE/CVF Winter Conference on Applications of Computer Vision Workshops (WACVW) (2023)
Vitenskapelig antologi/Konferanseserie
Del av bok/rapport
-
Singh, Jag Mohan;
Venkatesh, Sushma Krupa;
Ramachandra, Raghavendra.
(2023)
Robust Face Morphing Attack Detection Using Fusion of Multiple Features and Classification Techniques.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Li, Hailin.
(2023)
Finger-NestNet: Interpretable Fingerphoto Verification on Smartphone using Deep Nested Residual Network
.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Xu, Ying;
Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph .
(2022)
Adversarial Attacks on Face Recognition Systems.
Springer
Faglig kapittel
-
Zhang, Haoyu;
Grimmer, Marcel;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Busch, Christoph.
(2021)
On the Applicability of Synthetic Data for Face Recognition.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Mandalapu, Hareesh;
Elbo, Thomas Møller;
Ramachandra, Raghavendra;
Busch, Christoph.
(2021)
Cross-lingual Speaker Verification: Evaluation On X-Vector Method.
Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Mandalapu, Hareesh;
Busch, Christoph;
Ramachandra, Raghavendra.
(2021)
Multilingual Voice Impersonation Dataset and Evaluation.
Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Chowdhury, Tamal;
Shivakumara, Palaiahnakote;
Pal, Umapada;
Lu, Tong;
Ramachandra, Raghavendra;
Chanda, Sukalpa.
(2021)
DCINN: Deformable Convolution and Inception Based Neural Network for Tattoo Text Detection Through Skin Region.
Springer
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Boutros, Fadi;
Damer, Naser;
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Kirchbuchner, Florian;
Kuijper, Arjan.
(2020)
Periocular Biometrics in Head-Mounted Displays: A Sample Selection Approach for Better Recognition.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Chudasama, Vishal;
Patel, Heena;
Prajapati, Kalpesh;
Upla, Kishor;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran.
(2020)
TherISuRNet-A Computationally Efficient Thermal Image Super-Resolution Network.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Boutros, Fadi;
Damer, Naser;
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Kirchbuchner, Florian;
Kuijper, Arjan.
(2020)
Fusing Iris and Periocular Region for User Verification in Head Mounted Displays.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Rai, Aashish;
Chudasama, Vishal;
Upla, Kishor;
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2020)
ComSupResNet: A Compact Super-Resolution Network for Low-Resolution Face Images.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Prajapati, Kalpesh;
Chudasama, Vishal;
Patel, Heena;
Upla, Kishor;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran.
(2020)
Unsupervised single image super-resolution network (usisresnet) for real-world data using generative adversarial network.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Nag, Sauradip;
Ramachandra, Raghavendra;
Shivakumara, Palaiahnakote;
Pal, Umapada;
Lu, Tong;
Kankanhalli, Mohan S..
(2019)
CRNN Based Jersey-Bib Number/Text Recognition in Sports and Marathon Images.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Venkatesh, Sushma;
Ramachandra, Raghavendra;
Raja, Kiran;
Spreeuwers, Luuk;
Veldhuis, Raymond N.J.;
Busch, Christoph.
(2019)
Morphed Face Detection Based on Deep Color Residual Noise.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raja, Kiran;
Damer, Naser;
Ramachandra, Raghavendra;
Boutros, Fadi;
Busch, Christoph.
(2019)
Cross-Spectral Periocular Recognition by Cascaded Spectral Image Transformation.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Vetrekar, Narayan;
Ramachandra, Raghavendra;
Raja, Kiran;
Gad, Rajendra S.
(2019)
Multi-spectral Imaging To Detect Artificial Ripening Of Banana: A Comprehensive Empirical Study.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Venkatesh, Sushma;
Ramachandra, Raghavendra;
Bours, Patrick.
(2019)
Robust Algorithm for Multimodal Deception Detection.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2019)
Towards Reducing the Error Rates in Template Protection for Iris Recognition Using Custom Cuckoo Filters.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Wasnik, Pankaj Shivdayal;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Busch, Christoph.
(2019)
An Empirical Evaluation of Deep Architectures on Generalization of Smartphone-based Face Image Quality Assessment.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Mandalapu, Hareesh;
Ramachandra, Raghavendra;
Busch, Christoph.
(2019)
Image Quality and Texture-Based Features for Reliable Textured Contact Lens Detection.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Mandalapu, Hareesh;
Ramachandra, Raghavendra;
Busch, Christoph.
(2019)
Empirical Evaluation of Texture-Based Print and Contact Lens Iris Presentation Attack Detection Methods.
Association for Computing Machinery (ACM)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Veldhuis, Raymond N.J.;
Raja, Kiran;
Ramachandra, Raghavendra.
(2019)
A likelihood ratio classifier for histogram features.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Venkatesh, Sushma;
Bylappa Raja, Kiran;
Bhattacharjee, Sushil;
Wasnik, Pankaj Shivdayal;
Marcel, Sebastien.
(2019)
Custom Silicone Face Masks: Vulnerability of Commercial Face Recognition Systems and Presentation Attack Detection.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Venkatesh, Sushma;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Busch, Christoph.
(2019)
A New Multi-spectral Iris Acquisition Sensor for Biometric Verification and Presentation Attack Detection
.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Venkatesh, Sushma;
Bylappa Raja, Kiran;
Busch, Christoph.
(2019)
Towards making Morphing Attack Detection robust using hybrid Scale-Space Colour Texture Features.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Das, Abhijit;
Galdi, Chiara;
Han, Hu;
Ramachandra, Raghavendra;
Dugelay, Jean-Luc;
Dantcheva, An-titza.
(2019)
Recent Advances in Biometric Technology for Mobile Devices.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Vetrekar, Narayan;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Gad, Rajendra S.
(2019)
Detecting Glass in Ocular Region Based on Grassmann Manifold Projection Metric Learning by Exploring Spectral Imaging.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Khodabakhsh, Ali;
Ramachandra, Raghavendra;
Busch, Christoph.
(2019)
Subjective Evaluation of Media Consumer Vulnerability to Fake Audiovisual Content.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Singh, Jag Mohan;
Wasnik, Pankaj Shivdayal;
Ramachandra, Raghavendra.
(2018)
Hessian-based Robust Ray-Tracing of Implicit Surfaces on GPU.
Association for Computing Machinery (ACM)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raja, Kiran B.;
Ramachandra, Raghavendra;
Busch, Christoph.
(2018)
Towards Protected and Cancelable Multi-Spectral Face Templates Using Feature Fusion and Kernalized Hashing.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raja, Kiran B.;
Ramachandra, Raghavendra;
Busch, Christoph.
(2018)
Manifold-Structure Preserving Biometric Templates - A Preliminary Study On Fully Cancelable Smartphone Biometric Templates.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Vetrekar, Narayan;
Raja, Kiran;
Ramachandra, Raghavendra;
Gad, R.S.;
Busch, Christoph.
(2018)
Multi-spectral Imaging For Robust Ocular Biometrics.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Wasnik, Pankaj Shivdayal;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Busch, Christoph.
(2018)
Subjective Logic Based Score Level Fusion: Combining Faces and Fingerprints.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Venkatesh, Sushma;
Bylappa Raja, Kiran;
Busch, Christoph.
(2018)
Transgender Face Recognition with Off-the-shelf Pre-trained CNNs: A comprehensive study.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Venkatesh, Sushma;
Bylappa Raja, Kiran;
Wasnik, Pankaj Shivdayal;
Stokkenes, Martin;
Busch, Christoph.
(2018)
Fusion of Multi-Scale Local Phase Quantization Features for Face Presentation Attack Detection.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Venkatesh, Sushma;
Bylappa Raja, Kiran;
Busch, Christoph.
(2018)
A low-cost Multi-Fingervein Verification System.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Vetrekar, Narayan;
Bylappa Raja, Kiran;
Gad, Rajendra S;
Busch, Christoph.
(2018)
Robust gender classification using extended multi-spectral imaging by exploring the spectral angle mapper.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Venkatesh, Sushma;
Hegde, Sneha;
Dandappanavar, Shreedhar;
Busch, Christoph.
(2018)
Verifying the Newborns without Infection Risks Using Contactless Palmprints.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Wasnik, Pankaj Shivdayal;
Ramachandra, Raghavendra;
Stokkenes, Martin;
Raja, Kiran B.;
Busch, Christoph.
(2018)
Improved Fingerphoto Verification System Using Multi-scale Second Order Local Structures.
Gesellschaft für Informatik
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Khodabakhsh, Ali;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Wasnik, Pankaj Shivdayal;
Busch, Christoph.
(2018)
Fake Face Detection Methods: Can They Be Generalized?.
Gesellschaft für Informatik
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Khodabakhsh, Ali;
Ramachandra, Raghavendra;
Busch, Christoph.
(2018)
A Taxonomy of Audiovisual Fake Multimedia Content Creation Technology.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Auksorius, Egidijus;
Ramachandra, Raghavendra;
Boccara, A. Claude;
Busch, Christoph.
(2017)
Robust Verification With Subsurface Fingerprint Recognition Using Full Field Optical Coherence Tomography.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Wasnik, Pankaj Shivdayal;
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2017)
Presentation Attack Detection in Face Biometric Systems Using Raw Sensor Data
from Smartphones.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2017)
Scale-level score fusion of steered pyramid features for cross-spectral periocular verification.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Venkatesh, Sushma Krupa;
Alaya Cheikh, Faouzi;
Busch, Christoph.
(2017)
On the Vulnerability of Extended Multispectral Face Recognition Systems
Towards Presentation Attacks
.
IEEE Sarnoff Symposium
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Venkatesh, Sushma Krupa;
Bylappa Raja, Kiran;
Busch, Christoph.
(2017)
Transferable deep convolutional neural network features for fingervein presentation attack detection.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Marcel, Sebastien;
Busch, Christoph.
(2017)
Face Presentation Attack Detection Across Spectrum using Time-Frequency Descriptors of Maximal Response in Laplacian Scale-Space.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Wasnik, Pankaj Shivdayal;
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2017)
Assessing Face Image Quality for Smartphone based Face Recognition System.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Scherhag, Ulrich;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Gomez-Barrero, Marta;
Rathgeb, Christian;
Busch, Christoph.
(2017)
On the Vulnerability of Face Recognition Systems Towards Morphed Face Attacks.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Narayan Tulshidas, Vetrekar;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Gad, R.S.;
Busch, Christoph.
(2017)
Extended Spectral To Visible Comparison Based On Spectral Band Selection Method For Robust Face Recognition.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Vetrekar, Narayan;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Gad, R.S.;
Busch, Christoph.
(2017)
Extended Multi-spectral Imaging For Gender Classification
Based On Image Set.
Association for Computing Machinery (ACM)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Venkatesh, Sushma Krupa;
Busch, Christoph.
(2017)
Face morphing versus face averaging: Vulnerability and detection.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Wasnik, Pankaj Shivdayal;
Ramachandra, Raghavendra;
Busch, Christoph.
(2017)
Robust face presentation attack detection on smartphones : An approach based on variable focus.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Stokkenes, Martin;
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Sigaard, Morten;
Busch, Christoph.
(2017)
Feature Level Fused Templates for Multi-Biometric
System on Smartphones.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Busch, Christoph.
(2017)
ContlensNet: Robust Iris Contact Lens Detection Using Deep Convolutional Neural Networks.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ramachandra, Raghavendra;
Bylappa Raja, Kiran;
Venkatesh, Sushma Krupa;
Busch, Christoph.
(2017)
Extended multispectral face presentation attack detection: An approach based on fusing information from individual spectral bands.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Sequeira, Ana F;
Chen, Lulu;
Ferryman, James;
Wild, Peter;
Alonso-Fernandez, Fernando;
Bigun, Josef.
(2017)
Cross-Eyed 2017: Cross-Spectral Iris/Periocular Recognition Competition.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Vetrekar, Narayan;
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Gad, R.S.;
Busch, Christoph.
(2017)
Collaborative Representation of Grassmann Manifold
Projection Metric for Robust Multi-spectral Face Recognition.
Association for Computing Machinery (ACM)
Faglig kapittel
-
Bylappa Raja, Kiran;
Raghavendra, Ramachandra;
Busch, Christoph.
(2016)
Weighted Comparison Score Fusion for Accurate
Verification of Surgically Altered Periocular Region.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Ramachandra;
Busch, Christoph.
(2016)
Collaborative representation of deep sparse filtered features for robust verification of smartphone periocular images.
IEEE Signal Processing Society
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Ramachandra;
Busch, Christoph.
(2016)
Dynamic Scale Selected Laplacian Decomposed
Frequency Response for Cross-Smartphone
Periocular Verification in Visible Spectrum.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Wasnik, Pankaj Shivdayal;
Bylappa Raja, Kiran;
Raghavendra, Ramachandra;
Busch, Christoph.
(2016)
Eye region based multibiometric fusion to mitigate
the effects of body weight variations in face
recognition.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Vetrekar, N.T.;
Ramachandra, Raghavendra;
Gad, R.S..
(2016)
Low-cost Multi-spectral Face Imaging For Robust Face Recognition.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Ramachandra, Raghavendra;
Busch, Christoph.
(2016)
Cross-Spectrum Periocular Authentication for NIR and Visible Images Using Bank of Statistical Filters.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Ramachandra;
Busch, Christoph.
(2016)
Biometric recognition of surgically altered periocular region: A comprehensive study.
IEEE Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Stokkenes, Martin;
Busch, Christoph.
(2015)
Fusion of Face and Periocular Information for
Improved Authentication on Smartphones.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Alaya Cheikh, Faouzi;
Busch, Christoph.
(2015)
Evaluation of Fusion Approaches for Face
Recognition using Light Field Cameras.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Exploring dorsal finger vein pattern for robust person recognition.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Stokkenes, Martin;
Busch, Christoph.
(2015)
Multi-modal Authentication System for Smartphones Using Face, Iris and Periocular.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Iris imaging in visible spectrum using white LED.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Avinash, Manasa;
Marcel, Sebastien;
Busch, Christoph.
(2015)
Finger vein liveness detection using motion magnification
.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Presentation attack detection using Laplacian decomposed frequency response for visible spectrum and Near-Infra-Red iris systems
.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Presentation Attack Detection Algorithms for Finger Vein Biometrics: A Comprehensive Study.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Time-Frequency Features of Laplacian Decomposition.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Surbiryala, Jayachander;
Busch, Christoph.
(2015)
An efficient finger vein indexing scheme based on unsupervised clustering.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Improved Face Recognition by Combining Information from Multiple Cameras
in Automatic Border Control System.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Face Image Resolution Enhancement based on Weighted Fusion of Wavelet
Decomposition.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Surbiryala, Jayachander;
Raghavendra, Rachamandra;
Busch, Christoph.
(2015)
Finger vein indexing based on binary features.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Surbiryala, Jayachander;
Busch, Christoph.
(2015)
Hand Dorsal Vein Recognition: Sensor, Algorithms
and Evaluation.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Tome, P.;
Raghavendra, Rachamandra;
Busch, Christoph;
Tirunagari, Santosh;
Poh, Norman;
Shekar, B. H..
(2015)
The 1st Competition on Counter Measures to Finger Vein Spoofing Attacks.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Surbiryala, Jayachander;
Busch, Christoph.
(2014)
A low-cost multimodal Biometric Sensor to capture Finger Vein and Fingerprint.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Busch, Christoph;
Mondal, Soumik.
(2014)
An Empirical Study of Smartphone Based Iris Recognition in Visible Spectrum.
ACM Publications
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Surbiryala, Jayachander;
Bylappa Raja, Kiran;
Busch, Christoph.
(2014)
Novel Finger Vascular Pattern Imaging Device for Robust Biometric Verification.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Stokkenes, Martin;
Busch, Christoph.
(2014)
Smartphone Authentication System Using Periocular
Biometrics.
Gesellschaft für Informatik
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Busch, Christoph.
(2014)
Smartphone Based Robust Iris Recognition in
Visible Spectrum using Clustered K-means Features.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2014)
Presentation attack detection on visible spectrum iris recognition by exploring inherent characteristics of Light Field Camera.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2014)
Presentation attack detection algorithm for face and iris biometrics
.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Yang, Bian;
Busch, Christoph.
(2014)
Automatic Face Quality Assessment from Video
using Gray Level Co-occurrence Matrix: An
Empirical Study on Automatic Border Control
System.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Busch, Christoph.
(2014)
Binarized statistical features for improved iris and periocular recognition in visible spectrum.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Busch, Christoph.
(2014)
Robust palmprint verification using sparse representation of binarized statistical features: a comprehensive study.
Association for Computing Machinery (ACM)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Yang, Bian;
Busch, Christoph.
(2013)
Combining Iris and Periocular Recognition using Light Field Camera.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Yang, Bian;
Busch, Christoph.
(2013)
Robust “On-the-Fly” person identification using Sparse Representation.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Bylappa Raja, Kiran;
Raghavendra, Rachamandra;
Alaya Cheikh, Faouzi;
Yang, Bian;
Busch, Christoph.
(2013)
Robust iris recognition using light-field camera.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Pflug, Anika;
Yang, Bian;
Busch, Christoph.
(2013)
3D face reconstruction and multimodal person identification from video captured using smartphone camera.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Yang, Bian;
Busch, Christoph.
(2013)
Improved face recognition at a distance using light field camera & super resolution schemes.
Association for Computing Machinery (ACM)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Busch, Christoph;
Yang, Bian.
(2013)
Scaling-Robust Fingerprint Verification with Smartphone Camera in Real-life Scenarios.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Yang, Bian;
Busch, Christoph.
(2013)
GUCLF: a new light field face database.
SPIE - The International Society for Optics and Photonics
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Yang, Bian;
Busch, Christoph.
(2013)
Comparative Evaluation of Super-Resolution Techniques For Multi-Face Recognition Using Light-Field Camera.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Yang, Bian;
Busch, Christoph.
(2013)
A Novel Image Fusion Scheme For Robust Multiple Face Recognition With Light-field Camera.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Yang, Bian;
Bylappa Raja, Kiran;
Busch, Christoph.
(2013)
A New Perspective - Face Recognition with Light-Field Camera.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Bylappa Raja, Kiran;
Yang, Bian;
Busch, Christoph.
(2013)
Multi-face recognition at a distance using light-field camera.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra.
(2012)
PSO Based Framework for Weighted Feature Level Fusion of Face and Palmprint.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra.
(2012)
Sparse Representation for Accurate Person Recognition Using Hand Vein Biometrics.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Li, Guoqiang;
Yang, Bian;
Raghavendra, Rachamandra;
Busch, Christoph.
(2012)
Testing Mobile Phone Camera Based Fingerprint Recognition under Real-Life Scenarios.
Akademika forlag
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Raghavendra, Rachamandra;
Yang, Bian;
Busch, Christoph.
(2012)
Accurate face detection in video based on likelihood assessment.
Akademika forlag
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Rapport
-
Khodabakhsh, Ali;
Busch, Christoph;
Ramachandra, Raghavendra.
(2021)
Automated Authentication of Audiovisual Contents: A Biometric Approach.
Doktoravhandlinger ved NTNU (213)
Doktorgradsavhandling
Undervisning
Emner
Formidling
2024
-
Vitenskapelig foredragRamachandra, Raghavendra; Narayan, Vetrekar; Venkatesh, Sushma Krupa; Nageshker, Savita; Singh, Jag Mohan; Gad, Rajendra. (2024) VoxAtnNet: A 3D Point Clouds Convolutional Neural Network for Generalizable Face Presentation Attack Detection. IEEE 18th IEEE International Conference on Automatic Face and Gesture Recognition, 2024 , Istanbul 2024-05-27 - 2024-05-31
-
Vitenskapelig foredragSingh, Jag Mohan; Ramachandra, Raghavendra. (2024) 3D Face Morphing Attack Generation using Non-Rigid Registration. IEEE 18th IEEE International Conference on Automatic Face and Gesture Recognition, 2024 , Istanbul 2024-05-27 - 2024-05-31
2023
-
Vitenskapelig foredragSingh, Jag Mohan; Ramachandra, Raghavendra. (2023) Sound-Print: Generalised Face Presentation Attack Detection using Deep Representation of Sound Echoes. IEEE IEEE International Joint Conference on Biometrics (IJCB) 2023 , Ljubljana 2023-09-25 - 2023-09-28
2022
-
Vitenskapelig foredragSingh, Jag Mohan; Ramachandra, Raghavendra. (2022) Reliable Face Morphing Attack Detection in On-The-Fly Border Control Scenario with Variation in Image Resolution and Capture Distance. IEEE IEEE International Joint Conference on Biometrics (IJCB 2022) , Abu Dhabi 2022-10-10 - 2022-10-13
-
Vitenskapelig foredragSingh, Jag Mohan; Ramachandra, Raghavendra. (2022) Fusion of Deep Features for Differential Face Morphing Attack Detection at Automatic Border Control Gates. IEEE IEEE European Workshop on Visual Information Processing (EUVIP 2022) , Lisbon 2022-09-11 - 2022-09-14
-
Vitenskapelig foredragSingh, Jag Mohan; Madhun, Ahmed S.; Kedir, Ahmed; Ramachandra, Raghavendra. (2022) Smartphone based Finger-Photo Verification using Siamese Network. INSTICC Proceedings of the 17th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 4: VISAPP , Online 2022-02-06 - 2022-02-08
-
Vitenskapelig foredragSingh, Jag Mohan; Ramachandra, Raghavendra. (2022) DLDFD: Recurrence free 2D Convolution approach for Deep Fake Detection. SCITEPRESS Proceedings of the 17th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 4: VISAPP , Online 2022-02-06 - 2022-02-08
-
Vitenskapelig foredragPatel, C; Jain, A.; Bawkar, S.; Khorasiya, M.; Prajapati, K.; Upla, Kishor. (2022) SRTGAN: Triplet Loss based Generative Adversarial Network for Real-World Super-Resolution. the 7th Seventh International Conference on Computer Vision & Image Processing (CVIP) 2022-11-04 - 2022-11-06
-
Vitenskapelig foredragZhang, Haoyu; Ramachandra, Raghavendra; Busch, Christoph Günther. (2022) Face Presentation Attack Detection Using Remote Photoplethysmography Transformer Model. VNIT Nagpur 7th International Conference on Computer Vision & Image Processing , Maharashtra - 440010, INDIA 2022-11-04 - 2022-11-06
-
Vitenskapelig foredragRamachandra, Raghavendra; Raja, Kiran; Busch, Christoph . (2022) Algorithmic Fairness in Face Morphing Attack Detection. Winter Conference on Applications of Computer Vision Workshops (WACVW) 2022-01-04 - 2022-01-08
-
Vitenskapelig foredragZhang, W.; Liu, H.; Liu, F.; Ramachandra, Raghavendra; Busch, Christoph . (2022) Effective Presentation Attack Detection Driven by Face Related Task. European Conference on Computer Vision (ECCV) 2022-10-23 - 2022-10-27
-
PosterGrimmer, Marcel; Zhang, Haoyu; Ramachandra, Raghavendra; Raja, Kiran; Busch, Christoph Günther. (2022) Time flies by: Analyzing the Impact of Face Ageing on the Recognition Performance with Synthetic Data. 21st International Conference of the Biometrics Special Interest Group (BIOSIG 2022) 2022-09-14 - 2022-09-16
2021
-
Vitenskapelig foredragDamer, Naser; Raja, Kiran; Süßmilch, Marius; Venkatesh, Sushma; Boutros, Fadi; Fang, Meiling. (2021) Regenmorph: visibly realistic GAN generated face morphing attacks by attack re-generation. IEEE International Symposium on Visual Computing , Virtual 2021-10-04 - 2021-10-06
-
Vitenskapelig foredragPurnapatra, Sandip; Smalt, Nic; Bahmani, Keivan; Das, Priyanka; Yambay, David; Mohammadi, Amir. (2021) Face Liveness Detection Competition (LivDet-Face) - 2021. IEEE 2021 IEEE International Joint Conference on Biometrics (IJCB) , Shenzhen, China 2021-07-04 - 2021-07-07
-
Vitenskapelig foredragGrimmer, Marcel; Zhang, Haoyu; Ramachandra, Raghavendra; Raja, Kiran; Busch, Christoph Günther. (2021) Generation of Non-Deterministic Synthetic Face Datasets Guided by Identity Priors. Norwegian Information Security Conference 2021-11-29 - 2021-12-01
2020
-
Vitenskapelig foredragSingh, Jag Mohan; Ramachandra, Raghavendra; Busch, Christoph. (2020) Hierarchical Interpolation of Imagenet Features for cross-dataset Presentation Attack Detection. Artificial Intelligence Research Group INTAP 3rd International Conference on Intelligent Technologies and Applications , Gjøvik 2020-09-28 - 2020-09-30
-
Vitenskapelig foredragSingh, Jag Mohan; Madhun, Ahmed Said Mahmoud; Li, Guoqiang; Ramachandra, Raghavendra. (2020) A Survey on Unknown Presentation Attack Detection for Fingerprint. Artificial Intelligence Research Group INTAP 3rd International Conference on Intelligent Technologies and Applications , Gjøvik 2020-09-28 - 2020-09-30
-
Vitenskapelig foredragSingh, Jag Mohan; Ramachandra, Raghavendra; Bours, Patrick. (2020) Fusion of Texture and Optical Flow using Convolutional Neural Networks for Gender Classification in Videos. Artificial Intelligence Research Group INTAP 3rd International Conference on Intelligent Technologies and Applications , Gjøvik 2020-09-28 - 2020-09-30
2019
-
Vitenskapelig foredragRamachandra, Raghavendra; Singh, Jag Mohan; Venkatesh, Sushma; Bylappa Raja, Kiran; Busch, Christoph. (2019) Face presentation attack detection using multi-classifier fusion of off-the-shelf deep features. IAPR Fourth International Conference on Computer Vision & Image Processing , Jaipur 2019-09-27 - 2019-09-29
-
Vitenskapelig foredragSingh, Jag Mohan; Venkatesh, Sushma; Bylappa Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2019) Detecting Finger-Vein Presentation Attacks Using 3D Shape and Diffuse Reflectance Decomposition. IEEE The 15th International Conference on SIGNAL IMAGE TECHNOLOGY & INTERNET BASED SYSTEMS (SITIS) , Sorrento 2019-11-26 - 2019-11-29
-
Vitenskapelig foredragSingh, Jag Mohan; Ramachandra, Raghavendra; Bylappa Raja, Kiran; Busch, Christoph. (2019) Robust Morph-Detection at Automated Border Control Gate using Deep Decomposed 3D Shape and Diffuse Reflectance. IEEE The 15th International Conference on SIGNAL IMAGE TECHNOLOGY & INTERNET BASED SYSTEMS (SITIS) , Sorrento 2019-11-26 - 2019-11-29
2016
-
Faglig foredragVetrekar, Narayan; Ramachandra, Raghavendra; Soiru Gad, Rajendra. (2016) 'Extended Multi-spectral Face Recognition Across Two Different Age Groups:An Empirical Study'. Indian Conference on Computer Vision, Graphics and Image Processing (ICVGIP 2016) 2016-12-18 - 2016-12-22
-
Faglig foredragVetrekar, Narayan; Ramachandra, Raghavendra; Soiru Gad, Rajendra. (2016) 'Photometric Normalization Techniques For Extended Multi-spectral Face Recognition:A Comparative Analysis'. Workshop on Computer Vision Applications (WCVA 2016) in conjustion with Indian Conference on Computer Vision, Graphics and Image Processing (ICVGIP 2016) 2016-12-12 - 2016-12-15
-
Faglig foredragWasnik, Pankaj Shivdayal; Raja, Kiran; Ramachandra, Raghavendra; Busch, Christoph. (2016) 'Presentation Attack Detection in Face Biometric Systems Using Raw Sensor Data from Smartphones'. 12th International Conference on Signal-Image Technology & Internet-Based Systems (SITIS -2016) 2016-11-28 - 2016-12-01
-
Faglig foredragRamachandra, Raghavendra; Venkatesh, Sushma; Raja, Kiran B.; Cheikh, Faouzi Alaya; Busch, Christoph. (2016) 'Mutual Information Based Multispectral Image Fusion for Improved Face Recognition'. 12th International Conference on Signal-Image Technology & Internet-Based Systems (SITIS -2016) 2016-11-28 - 2016-12-01
-
Faglig foredragRamachandra, Raghavendra; Raja, Kiran B.; Busch, Christoph. (2016) ‘Impact of Drug Abuse on Face Recognition Systems : A Preliminary Study’. 9th International Conference on Security of Information and Networks (SIN 2016) 2016-07-20 - 2016-07-22
-
Faglig foredragRamachandra, Raghavendra; Busch, Christoph. (2016) ‘Learning Deeply Coupled Autoencoders for Smartphone Based Robust Periocular Verification'. 23rd IEEE International Conference in Image Processing (ICIP-2016) 2016-09-25 - 2016-09-28
-
Faglig foredragVetrekar, Narayan; Ramachandra, Raghavendra; Soiru Gad, Rajendra. (2016) ‘Low-cost Multi-Spectral Face Imaging for Robust Face Recognition’. IEEE Conference on Imaging Systems and Technologies (IST 2016) 2016-10-04 - 2016-10-06
-
Faglig foredragRamachandra, Raghavendra; Raja, Kiran B.; Busch, Christoph. (2016) On Comparison Score Fusion of Deep Autoencoders and Relaxed Collaborative Representation for Smartphone Based Accurate Periocular Verification. 19th IEEE International Conference on Information Fusion (FUSION 2016) 2016-07-05 - 2016-07-08
-
Faglig foredragRamachandra, Raghavendra; Raja, Kiran B.; Busch, Christoph. (2016) Ear Recognition after Ear Lobe Surgery: A Preliminary Study. IEEE International Conference on Identity, Security and Behavior Analysis (ISBA 2016) 2016-02-29 - 2016-03-02
-
Faglig foredragKumar, Vijay; Ramachandra, Raghavendra; Namboodiri, Anoop; Busch, Christoph. (2016) Robust Transgender Face Recognition: Approach based on Appearance and Therapy Factors. IEEE International Conference on Identity, Security and Behavior Analysis (ISBA 2016) 2016-02-29 - 2016-03-02
-
Faglig foredragRamachandra, Raghavendra; Raja, Kiran B.; Vemuri, Vinay Krishna; Kumari, Swetha; Gacon, Pierre; Krichen, Emine. (2016) Influence of Cataract Surgery on Iris Recognition: A Preliminary Study. In IAPR International Conference on Biometrics (ICB-2016) 2016-06-13 - 2016-06-16
-
Faglig foredragRamachandra, Raghavendra; Raja, Kiran; Marcel, Sebastian; Busch, Christoph. (2016) 'Face Presentation Attack Detection Across Spectrum using Time-Frequency Descriptors of Maximal Response in Laplacian Scale-Space'. 6th International Conference on Image Processing Theory, Tools and Applications (IPTA 2016) 2016-12-01 - 2016-12-04
-
Faglig foredragRamachandra, Raghavendra; Raja, Kiran B.; Busch, Christoph. (2016) ‘Detecting Morphed Face Images’. IEEE Eighth International Conference on Biometrics: Theory, Applications, and Systems (BTAS 2016) 2016-09-06 - 2016-09-09
-
Faglig foredragRaja, Kiran B.; Ramachandra, Raghavendra; Busch, Christoph. (2016) ‘Presentation Attacks Detection using a Generalizable Statistical Approach for Periocular and Iris Systems’. 15th International Conference of the Biometrics Special Interest Group (BIOSIG-2016) 2016-09-21 - 2016-09-23
-
Faglig foredragRamachandra, Raghavendra; Busch, Christoph. (2016) ‘A Low Cost Wrist Vein Sensor for Biometric Authentication’. IEEE Conference on Imaging Systems and Technologies (IST 2016) 2016-10-04 - 2016-10-06
-
Faglig foredragStokkenes, Martin; Ramachandra, Raghavendra; Raja, Kiran B.; Sigaard, Morten; Gomez-Barrero, Marta; Busch, Christoph. (2016) ‘Multi-Biometric Template Protection on Smartphones: An Approach based on Binarized Statistical Features and Bloom Filters’. 21th Iberoamerican Congress on Pattern Recognition (CIARP 2016) 2016-11-08 - 2016-11-11
-
Faglig foredragRaja, Kiran B.; Ramachandra, Raghavendra; Busch, Christoph. (2016) ‘Hybrid Patterns for Presentation Attack Detection in Ocular Biometrics’. 9th International Conference on Security of Information and Networks (SIN 2016) 2016-07-20 - 2016-07-22
-
Faglig foredragRaja, Kiran B.; Ramachandra, Raghavendra; Busch, Christoph. (2016) ‘Cross-Spectrum Periocular Authentication for NIR and Visible Images Using Bank of Filters’. IEEE Conference on Imaging Systems and Technologies (IST 2016) 2016-10-04 - 2016-10-06
-
Faglig foredragStokkenes, Martin; Ramachandra, Raghavendra; Busch, Christoph. (2016) ‘Authentication protocols for biometric identity on smartphones - An overview’. 9th International Conference on Security of Information and Networks (SIN 2016) 2016-07-20 - 2016-07-22
-
Faglig foredragRaja, Kiran B.; Ramachandra, Raghavendra; Busch, Christoph. (2016) ‘Collaborative Representation of Deep Sparse Filtered Feature for Robust Verification of Smartphone Periocular Images'. 23rd IEEE International Conference in Image Processing (ICIP-2016) 2016-09-25 - 2016-09-28