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Seyed Ali Amirshahi

Seyed Ali Amirshahi

Førsteamanuensis
Institutt for datateknologi og informatikk
Fakultet for informasjonsteknologi og elektroteknikk

s.ali.amirshahi@ntnu.no
73592033 Ametyst-bygget, A207, Gjøvik
Personal webpage Google Scholar
Om Publikasjoner Undervisning Formidling

Om

Kompetanseord

  • Bildebehandling
  • Bildekvalitet
  • Fargebildeteknologi

Publikasjoner

  • Kronologisk
  • Etter kategori
  • Se alle publikasjoner i Cristin

2021

  • Amirshahi, Seyed Ali. (2021) Deep Learning in Image Quality Assessment: Past, Present, and What Lies Ahead. London Imaging Meeting (LIM).
    Vitenskapelig artikkel
  • Azimian, Sahar; Torkamani-Azar, Farah; Amirshahi, Seyed Ali. (2021) How Good is Too Good? A Subjective Study on Over Enhancement of Images. Color and Imaging Conference (CIC).
    Vitenskapelig artikkel
  • Jamshidi Seikavandi, Meisam; Amirshahi, Seyed Ali. (2021) Quality is in the Salient Region of the Image. IS&T International Symposium on Electronic Imaging Science and Technology.
    Vitenskapelig artikkel
  • Pedersen, Marius; Amirshahi, Seyed Ali. (2021) Colourlab Image Database: Geometric Distortions. Color and Imaging Conference (CIC).
    Vitenskapelig artikkel

2020

  • Beghdadi, Azeddine; Qureshi, Muhammad Ali; Amirshahi, Seyed Ali; Chetouani, Aladine; Pedersen, Marius. (2020) A Critical Analysis on Perceptual Contrast and its Use in Visual Information Analysis and Processing. IEEE Access. volum 8.
    Vitenskapelig artikkel

2019

  • Amirshahi, Seyed Ali; Kadyrova, Altynay; Pedersen, Marius. (2019) Do Contrast Measures Correlate? A Pilot Investigation. European Workshop on Visual Information Processing. volum 2019-October.
    Vitenskapelig artikkel
  • Amirshahi, Seyed Ali; Kadyrova, Altynay; Pedersen, Marius. (2019) How Do Image Quality Metrics Perform on Contrast Enhanced Images?. European Workshop on Visual Information Processing. volum 2019-October.
    Vitenskapelig artikkel
  • Amirshahi, Seyed Ali; Pedersen, Marius. (2019) Future Directions in Image Quality. Color and Imaging Conference (CIC).
    Vitenskapelig artikkel
  • Amirshahi, Seyed Ali; Pedersen, Marius; Beghdadi, Azeddine. (2019) Comparing the Chromatic Contrast Sensitivity in Vertical and Oblique Orientations. Color and Imaging Conference (CIC). volum 27.
    Vitenskapelig artikkel

2018

  • Amirshahi, Seyed Ali; Pedersen, Marius; Beghdadi, Azeddine. (2018) Reviving traditional image quality metrics using CNNs. Color and Imaging Conference (CIC). volum 26.
    Vitenskapelig artikkel

2016

  • Abeln, Jonas; Fresz, Leonie; Amirshahi, Seyed Ali; McManus, Chris; Koch, Michael; Kreysa, Helene; Redies, Christoph. (2016) Preference for well-balanced saliency in details cropped from photographs. Frontiers in Human Neuroscience.
    Vitenskapelig artikkel

2015

  • Amirshahi, Seyed Ali. (2015) Aesthetic Quality Assessment of Paintings. 2015. ISBN 978-3-8439-2191-6.
    Doktorgradsavhandling

2014

  • Amirshahi, Seyed Ali; Hayn-Leichsenring, Gregory; Denzler, Joachim; Redies, Christoph. (2014) Evaluating the Rule of Thirds in Photographs and Paintings. Art & Perception.
    Vitenskapelig artikkel

2013

  • Amirshahi, Seyed Ali; Denzler, Joachim; Redies, Christoph. (2013) JenAesthetics-a Public Dataset of Paintings for Aesthetic Research. 2013.
    Rapport
  • Braun, Julia; Amirshahi, Seyed Ali; Denzler, Joachim; Redies, Christoph. (2013) Statistical image properties of print advertisements, visual artworks and images of architecture. Frontiers in Psychology.
    Vitenskapelig artikkel
  • Melmer, Tamara; Amirshahi, Seyed Ali; Koch, Michael; Denzler, Joachim; Redies, Christoph. (2013) From regular text to artistic writing and artworks: Fourier statistics of images with low and high aesthetic appeal. Frontiers in Human Neuroscience.
    Vitenskapelig artikkel

2012

  • Amirshahi, Seyed Ali; Torkamani-Azar, Farah. (2012) Human optic sensitivity computation based on singular value decomposition. Optica Applicata.
    Vitenskapelig artikkel

2010

  • Amirshahi, Seyed Ali; Amirshahi, Seyed Hossein. (2010) Adaptive non-negative bases for reconstruction of spectral data from colorimetric information. Optical Review.
    Vitenskapelig artikkel

2008

  • Agahian, Farnaz; Amirshahi, Seyed Ali; Amirshahi, Seyed Hossein. (2008) Reconstruction of reflectance spectra using weighted principal component analysis. Color Research and Application.
    Vitenskapelig artikkel

Vitenskapelige artikler

  • Amirshahi, Seyed Ali. (2021) Deep Learning in Image Quality Assessment: Past, Present, and What Lies Ahead. London Imaging Meeting (LIM).
    Vitenskapelig artikkel
  • Azimian, Sahar; Torkamani-Azar, Farah; Amirshahi, Seyed Ali. (2021) How Good is Too Good? A Subjective Study on Over Enhancement of Images. Color and Imaging Conference (CIC).
    Vitenskapelig artikkel
  • Jamshidi Seikavandi, Meisam; Amirshahi, Seyed Ali. (2021) Quality is in the Salient Region of the Image. IS&T International Symposium on Electronic Imaging Science and Technology.
    Vitenskapelig artikkel
  • Pedersen, Marius; Amirshahi, Seyed Ali. (2021) Colourlab Image Database: Geometric Distortions. Color and Imaging Conference (CIC).
    Vitenskapelig artikkel
  • Beghdadi, Azeddine; Qureshi, Muhammad Ali; Amirshahi, Seyed Ali; Chetouani, Aladine; Pedersen, Marius. (2020) A Critical Analysis on Perceptual Contrast and its Use in Visual Information Analysis and Processing. IEEE Access. volum 8.
    Vitenskapelig artikkel
  • Amirshahi, Seyed Ali; Kadyrova, Altynay; Pedersen, Marius. (2019) Do Contrast Measures Correlate? A Pilot Investigation. European Workshop on Visual Information Processing. volum 2019-October.
    Vitenskapelig artikkel
  • Amirshahi, Seyed Ali; Kadyrova, Altynay; Pedersen, Marius. (2019) How Do Image Quality Metrics Perform on Contrast Enhanced Images?. European Workshop on Visual Information Processing. volum 2019-October.
    Vitenskapelig artikkel
  • Amirshahi, Seyed Ali; Pedersen, Marius. (2019) Future Directions in Image Quality. Color and Imaging Conference (CIC).
    Vitenskapelig artikkel
  • Amirshahi, Seyed Ali; Pedersen, Marius; Beghdadi, Azeddine. (2019) Comparing the Chromatic Contrast Sensitivity in Vertical and Oblique Orientations. Color and Imaging Conference (CIC). volum 27.
    Vitenskapelig artikkel
  • Amirshahi, Seyed Ali; Pedersen, Marius; Beghdadi, Azeddine. (2018) Reviving traditional image quality metrics using CNNs. Color and Imaging Conference (CIC). volum 26.
    Vitenskapelig artikkel
  • Abeln, Jonas; Fresz, Leonie; Amirshahi, Seyed Ali; McManus, Chris; Koch, Michael; Kreysa, Helene; Redies, Christoph. (2016) Preference for well-balanced saliency in details cropped from photographs. Frontiers in Human Neuroscience.
    Vitenskapelig artikkel
  • Amirshahi, Seyed Ali; Hayn-Leichsenring, Gregory; Denzler, Joachim; Redies, Christoph. (2014) Evaluating the Rule of Thirds in Photographs and Paintings. Art & Perception.
    Vitenskapelig artikkel
  • Braun, Julia; Amirshahi, Seyed Ali; Denzler, Joachim; Redies, Christoph. (2013) Statistical image properties of print advertisements, visual artworks and images of architecture. Frontiers in Psychology.
    Vitenskapelig artikkel
  • Melmer, Tamara; Amirshahi, Seyed Ali; Koch, Michael; Denzler, Joachim; Redies, Christoph. (2013) From regular text to artistic writing and artworks: Fourier statistics of images with low and high aesthetic appeal. Frontiers in Human Neuroscience.
    Vitenskapelig artikkel
  • Amirshahi, Seyed Ali; Torkamani-Azar, Farah. (2012) Human optic sensitivity computation based on singular value decomposition. Optica Applicata.
    Vitenskapelig artikkel
  • Amirshahi, Seyed Ali; Amirshahi, Seyed Hossein. (2010) Adaptive non-negative bases for reconstruction of spectral data from colorimetric information. Optical Review.
    Vitenskapelig artikkel
  • Agahian, Farnaz; Amirshahi, Seyed Ali; Amirshahi, Seyed Hossein. (2008) Reconstruction of reflectance spectra using weighted principal component analysis. Color Research and Application.
    Vitenskapelig artikkel

Rapport

  • Amirshahi, Seyed Ali. (2015) Aesthetic Quality Assessment of Paintings. 2015. ISBN 978-3-8439-2191-6.
    Doktorgradsavhandling
  • Amirshahi, Seyed Ali; Denzler, Joachim; Redies, Christoph. (2013) JenAesthetics-a Public Dataset of Paintings for Aesthetic Research. 2013.
    Rapport

Undervisning

Emner

  • IDATT1002 - Systemutvikling
  • COSI4901 - COSI Master Thesis
  • IMT4895 - Specialisation in Colour Imaging
  • IDATG1002 - Systemutvikling
  • IDIG4321 - Introduction to Color Image Processing
  • DT8121 - Colour Imaging
  • IDATA1002 - Systemutvikling

Formidling

2019

  • Vitenskapelig foredrag
    Amirshahi, Seyed Ali; Kadyrova, Altynay; Pedersen, Marius. (2019) DO CONTRAST MEASURES CORRELATE? A PILOT INVESTIGATION. European Workshop on Visual Information Processing ; 2019-10-28 - 2019-10-31.
  • Vitenskapelig foredrag
    Amirshahi, Seyed Ali; Kadyrova, Altynay; Pedersen, Marius. (2019) HOW DO IMAGE QUALITY METRICS PERFORM ON CONTRAST ENHANCED IMAGES?. European Workshop on Visual Information Processing ; 2019-10-28 - 2019-10-31.

2018

  • Vitenskapelig foredrag
    Suchan, Jakob; Bhatt, Mehul; Varadarajan, Srikrishna; Amirshahi, Seyed Ali; Yu, Stella X.. (2018) Semantic Analysis of (Reflectional) Visual Symmetry: A Human-Centred Computational Model for Declarative Explainability. Advances in Cognitive Systems ; 2018-08-18 - 2018-08-20.
  • Vitenskapelig foredrag
    Amirshahi, Seyed Ali; Yu, Stella X.. (2018) CNN Feature Similarity: Paintings Are More Self-Similar at All Levels. Colour and Visual Computing Symposium. (CVCS) ; 2018-09-19 - 2018-09-20.

2017

  • Vitenskapelig foredrag
    Amirshahi, Seyed Ali; Amirshahi, Seyed Hossein; Denzler, Joachim. (2017) Using Color Difference Equations for Calculating Gradient Images. International Conference on Signal Image Technology & Internet Based Systems. (SITIS) . SITIS; Jaipur. 2017-12-04 - 2017-12-07.
  • Vitenskapelig foredrag
    Amirshahi, Seyed Ali; Denzler, Joachim. (2017) Judging Aesthetic Quality in Paintings Based on Artistic Inspired Color Features. The International Conference on Digital Image Computing: Techniques and Applications (DICTA) ; Sydney. 2017-11-29 - 2017-12-01.

2014

  • Vitenskapelig foredrag
    Amirshahi, Seyed Ali; Hayn-Leichsenring, Gregory; Denzler, Joachim; Redies, Christoph. (2014) Jenaesthetics subjective dataset: Analyzing paintings by subjective scores. Workshop at the European Conference on Computer Vision, ECCV ; 2014-09-06 - 2014-09-12.

2013

  • Vitenskapelig foredrag
    Amirshahi, Seyed Ali; Hayn-Leichsenring, Gregory; Denzler, Joachim; Redies, Christoph. (2013) Color: A Crucial Factor for Aesthetic Quality Assessment in a Subjective Database of Paintings. 12th Congress of the International Colour Association (AIC) ; 2013-07-08 - 2013-07-12.
  • Vitenskapelig foredrag
    Amirshahi, Seyed Ali; Redies, Christoph; Denzler, Joachim. (2013) How self-similar are artworks at different levels of spatial resolution?. Symposium on Computational Aesthetics ; 2013-07-19 - 2013-07-21.

2012

  • Vitenskapelig foredrag
    Amirshahi, Seyed Ali; Koch, Michael; Denzler, Joachim; Redies, Christoph. (2012) PHOG analysis of self-similarity in aesthetic images. S&T/SPIE Electronic Imaging ; 2012-01-22 - 2012-01-26.
  • Vitenskapelig foredrag
    Redies, Christoph; Amirshahi, Seyed Ali; koch, MIcheal; Denzler, Joachim. (2012) PHOG-Derived Aesthetic Measures Applied to Color Photographs of Artworks, Natural Scenes and Objects. Workshop at the European Conference on Computer Vision, ECCV ; 2012-10-07 - 2012-10-13.

2011

  • Vitenskapelig foredrag
    Amirshahi, Seyed Ali; Larabi, Mohamed-Chaker. (2011) Spatial-temporal Video Quality Metric based on an estimation of QoE. Third International Workshop on Quality of Multimedia Experience (QoMEX) ; 2011-09-07 - 2011-09-09.

2008

  • Vitenskapelig foredrag
    Mozaffari, Saeed; Abed, HE; Märgner, Volker; Faez, Karim; Amirshahi, Seyed Ali. (2008) IfN/Farsi-Database: A Database of Farsi Handwritten City Names. International Conference on Frontiers in Handwriting Recognition ; 2008-08-19 - 2008-08-21.

2007

  • Vitenskapelig foredrag
    Torkamani-Azar, Farah; Amirshahi, Seyed Ali. (2007) A new approach for image quality assessment using SVD. 9th International Symposium on Signal Processing and Its Applications, 2007. ISSPA 2007 ; 2007-02-12 - 2007-02-15.
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