Lise Lyngsnes Randeberg

Om

Om Lise Lyngsnes Randeberg

Professor i biomedisinsk optikk og fotonikk ved institutt for elektroniske systemer ved NTNU siden september 2011. Fungerende leder i Akademikerne fra 2. november 2021.

I tillegg til å være professor har jeg vært med å starte Picterus AS. Picterus utvikler en app for smart diagnostikk av gulsott hos nyfødte. Se https://picterus.com for oppdatert informasjon om aktiviteten i selskapet.

Fra 2020 er jeg også involvert i selskapet Nordiq Products AS som eier og teknologisk rådgiver. Dette selskapet utvikler en sensor for å måle vitale tegn som pust og puls i felt.

Jeg har har betydelig styreleder- og styreerfaring fra organsiasjoner som Tekna og Akademikerne, men også fra oppstartbedrifter, NTNU og Teknisk Ukeblad Media. Jeg er blant annet nestleder i foreningen Norsk forening for fotobiologi og fotomedisin (NOFFOF). Andre verv og posisjoner er beskrevet i min CV.

Faglig bakgrunn: Hvordan vekselvirker lys med biologiske materialer?

Biomedisinsk optikk er faget som legger grunnlaget for smarte, fleksible, lysbaserte sensorsystemer som kan brukes for overvåkning av kritisk syke pasienter, men som også lar deg måle pulsen din med smarttelefonen. En av de nyere anvendelsene er å overvåke stress hos oppdrettsfisk.

Lys er et gammelt, men ennå ikke fullt utforsket verktøy for medisinsk diagnostikk og behandling. Jeg er opptatt av å skape nye metoder og ny teknologi for lysbasert diagnostikk.

Hvordan ville verden sett ut om du så hundre ganger flere farger?

De siste årene har jeg jobbet mye med teknologi som gjør det mulig å se mange flere farger enn mennesket kan. Denne teknikken kalles hyperspektral avbildning. Vi har brukt denne teknologien til en lang rekke ulike anvendelser, alt fra måling av blåmerker og karakterisering av sår til diagnostikk av leddgikt og karakterisering av hudsykdommer.

Hva skjer når lys trenger inn i biologisk vev?
Hvordan kan man lage matematiske modeller av hvordan lys beveger seg i vev, og hva kan slike modeller brukes til?
Hvordan kan man lage medisinske sensorer basert på bruk av lys?

Dette er grunnleggende tema jeg jobber aktivt med i samarbeid med internasjonale og norske partnere. Vi har utviklet en del algoritmer for analyse av hyperspektrale data, noen av disse algoritmene vil bli gjort tilgjengelige her.

Se engelsk hjemmeside for mer faglig informasjon om interesseområder og doktorgradsstudenter. En kort CV er også tilgjengelig fra denne siden.

Publikasjoner

2020

Bjorgan, Asgeir; Randeberg, Lise Lyngsnes. (2020) Exploiting scale-invariance: a top layer targeted inverse model for hyperspectral images of wounds. Biomedical Optics Express
Vitenskapelig artikkel
Bjorgan, Asgeir; Pukstad, Brita Solveig; Randeberg, Lise Lyngsnes. (2020) Hyperspectral characterization of re‐epithelialization in an in vitro wound model. Journal of Biophotonics
Vitenskapelig artikkel
Aune, Anders; Vartdal, Gunnar; Bergseng, Håkon; Randeberg, Lise Lyngsnes; Darj, Elisabeth. (2020) Response to letter to the editor. Acta Paediatrica
Vitenskapelig artikkel
Aune, Anders; Vartdal, Gunnar; Bergseng, Håkon; Randeberg, Lise Lyngsnes; Darj, Elisabeth. (2020) Bilirubin estimates from smartphone images of newborn infants’ skin correlated highly to serum bilirubin levels. Acta Paediatrica. Supplement
Vitenskapelig artikkel

2019

Randeberg, Lise Lyngsnes. (2019) Hyperspectral characterization of tissue in the SWIR spectral range: a road to new insight?. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Bjorgan, Asgeir; Randeberg, Lise Lyngsnes. (2019) Application of smoothing splines for spectroscopic analysis in hyperspectral images. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Bjorgan, Asgeir; Randeberg, Lise Lyngsnes. (2019) A random forest-based method for selection of regions of interest in hyperspectral images of ex vivo human skin. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Naglic, Peter; Vidovic, Luka; Milanic, Matija; Randeberg, Lise Lyngsnes; Majaron, Boris. (2019) Suitability of diffusion approximation for an inverse analysis of diffuse reflectance spectra from human skin in vivo. OSA Continuum
Vitenskapelig artikkel
Bjorgan, Asgeir; Paluchowski, Lukasz Andrzej; Seljebotn, Svein Tore; Randeberg, Lise Lyngsnes. (2019) Combined 3D model acquisition and autofocus tracking system for hyperspectral line-scanning devices. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel

2018

Catelli, Emilio; Randeberg, Lise Lyngsnes; Strandberg, Helena; Alsberg, Bjørn Kåre; Maris, Assimo; Vikki, Lily. (2018) Can hyperspectral imaging be used to map corrosion products on outdoor bronze sculptures?. Journal of Spectral Imaging
Vitenskapelig artikkel

2017

Catelli, Emilio; Randeberg, Lise Lyngsnes; Alsberg, Bjørn Kåre; Gebremariam, Kidane Fanta; Bracci, Silvano. (2017) An explorative chemometric approach applied to hyperspectral images for the study of illuminated manuscripts. Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy
Vitenskapelig artikkel
Henriquez, Pedro; Matuszewski, Bogdan J.; Andreu-Cabedo, Yasmina; Bastiani, Luca; Colantonio, Sara; Coppini, Giuseppe; D’Acunto, Mario; Favilla, Riccardo; Germanese, Danila; Giorgi, Daniela. (2017) Mirror Mirror on the Wall... An Unobtrusive Intelligent Multisensory Mirror for Well-Being Status Self-Assessment and Visualization. IEEE transactions on multimedia
Vitenskapelig artikkel

2016

Paluchowski, Lukasz A.; Nordgaard, Håvard B.; Bjorgan, Asgeir; Hov, Håkon; Berget, Sissel Marie; Randeberg, Lise Lyngsnes. (2016) Can spectral-spatial image segmentation be used to discriminate experimental burn wounds?. Journal of Biomedical Optics
Vitenskapelig artikkel
Paluchowski, Lukasz A.; Bjorgan, Asgeir; Nordgaard, Håvard B.; Randeberg, Lise Lyngsnes. (2016) Spectral-spatial classification combined with diffusion theory based inverse modeling of hyperspectral images. Progress in Biomedical Optics and Imaging
Vitenskapelig artikkel
Paluchowski, Lukasz A.; Misimi, Ekrem; Grimsmo, Leif; Randeberg, Lise Lyngsnes. (2016) Towards automated sorting of Atlantic cod (Gadus morhua) roe, milt, and liver - Spectral characterization and classification using visible and near-infrared hyperspectral imaging. Food Control
Vitenskapelig artikkel

2015

Milanic, Matija; Paluchowski, Lukasz A.; Randeberg, Lise Lyngsnes. (2015) Hyperspectral imaging for detection of arthritis: Feasibility and prospects. Journal of Biomedical Optics
Vitenskapelig artikkel
Bjorgan, Asgeir; Randeberg, Lise Lyngsnes. (2015) Towards real-time medical diagnostics using hyperspectral imaging technology. Progress in Biomedical Optics and Imaging
Vitenskapelig artikkel
Colantonio, Sara; Germanese, Danila; Moroni, Davide; Giorgi, Daniela; Pascali, Mariantonietta; Righi, Marco; Coppini, Giuseppe; Morales, Maria Aurora; Chiarugi, Franco; Pediaditis, Mattew. (2015) Semeoticons - reading the face code of cardio-metabolic risk.
Vitenskapelig kapittel
Milanic, Matija; Bjorgan, Asgeir; Larsson, Marcus; Marraccini, Paolo; Strömberg, Tomas; Randeberg, Lise Lyngsnes. (2015) Hyperspectral imaging for detection of cholesterol in human skin. Progress in Biomedical Optics and Imaging
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Vartdal, Gunnar; Aune, Anders. (2015) Utvikler norsk gulsott-app. Jordmora : Tidsskrift for jordmorforbundet NSF
Populærvitenskapelig artikkel
Andreu-Cabedo, Yasmina; Castellano, Pedro; Colantonio, Sara; Coppini, Giuseppe; Favilla, Riccardo; Germanese, Danila; Giannakakis, Giorgos; Giorgi, Daniela; Larsson, Marcus; Marraccini, Paolo. (2015) Mirror mirror on the wall⋯ An intelligent multisensory mirror for well-being self-assessment. IEEE International Conference on Multimedia and Expo
Vitenskapelig artikkel
Vidovic, Luka; Milanic, Matija; Randeberg, Lise Lyngsnes; Majaron, Boris. (2015) Quantitative characterization of traumatic bruises by combined pulsed photothermal radiometry and diffuse reflectance spectroscopy. Progress in Biomedical Optics and Imaging
Vitenskapelig artikkel
Bjorgan, Asgeir; Denstedt, Martin Anders Fredrik; Milanic, Matija; Paluchowski, Lukasz A.; Randeberg, Lise Lyngsnes. (2015) Vessel contrast enhancement in hyperspectral images. Progress in Biomedical Optics and Imaging
Vitenskapelig artikkel
Bjorgan, Asgeir; Randeberg, Lise Lyngsnes. (2015) Real-time noise removal for line-scanning hyperspectral devices using a minimum noise fraction-based approach. Sensors
Vitenskapelig artikkel
Milanic, Matija; Bjorgan, Asgeir; Larsson, Marcus; Strömberg, Tomas; Randeberg, Lise Lyngsnes. (2015) Detection of hypercholesterolemia using hyperspectral imaging of human skin. Progress in Biomedical Optics and Imaging
Vitenskapelig artikkel

2014

Cunderlikova, Beata; Vasovic, Vlada; Randeberg, Lise Lyngsnes; Christensen, Eidi; Warloe, Trond; Nesland, Jahn M; Qian, Peng. (2014) Modification of extracorporeal photopheresis technology with porphyrin precursors. Comparison between 8-methoxypsoralen and hexaminolevulinate in killing human T-cell lymphoma cell lines in vitro. Biochimica et Biophysica Acta - General Subjects
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Hegstad, Janne-Lise A; Paluchowski, Lukasz A.; Milanic, Matija; Pukstad, Brita. (2014) Hyperspectral characterization of an in vitro wound model. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Milanic, Matija; Paluchowski, Lukasz A.; Randeberg, Lise Lyngsnes. (2014) Simulation of light transport in arthritic- and non-arthritic human fingers. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Naglic, Peter; Vidovic, Luka; Milanic, Matija; Randeberg, Lise Lyngsnes; Majaron, Boris. (2014) Combining the diffusion approximation and Monte Carlo modeling in analysis of diffuse reflectance spectra from human skin. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Bjorgan, Asgeir; Randeberg, Lise Lyngsnes. (2014) Estimation of skin optical parameters for real-time hyperspectral imaging applications. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Bjorgan, Asgeir; Milanic, Matija; Randeberg, Lise Lyngsnes. (2014) Estimation of skin optical parameters for real-time hyperspectral imaging applications. Journal of Biomedical Optics
Vitenskapelig artikkel
Paluchowski, Lukasz A.; Milanic, Matija; Bjorgan, Asgeir; Grandaunet, Berit Helen; Dhainaut, Alvilde; Hoff, Mari; Randeberg, Lise Lyngsnes. (2014) Identification of inflammation sites in arthritic joints using hyperspectral imaging. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Denstedt, Martin Anders Fredrik; Bjorgan, Asgeir; Milanic, Matija; Randeberg, Lise Lyngsnes. (2014) Wavelet based feature extraction and visualization in hyperspectral tissue characterization. Biomedical Optics Express
Vitenskapelig artikkel
Vukicevic, Milica; Randeberg, Lise Lyngsnes; Boschker, Jos Emiel; Tybell, Thomas; Tønnesen, Hanne Hjorth. (2014) Influence of crystal modification on the photoinduced color change in riboflavin. Pharmazie
Vitenskapelig artikkel

2013

Randeberg, Lise Lyngsnes; Denstedt, Martin Anders Fredrik; Paluchowski, Lukasz A.; Milanic, Matija; Pukstad, Brita. (2013) Combined hyperspectral and 3D characterization of non-healing skin ulcers. Proceedings of the IEEE
Vitenskapelig artikkel
Denstedt, Martin Anders Fredrik; Pukstad, Brita; Paluchowski, Lukasz A.; Hernandez-Palacios, Julio; Randeberg, Lise Lyngsnes. (2013) Hyperspectral imaging as a diagnostic tool for chronic skin ulcers. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Paluchowski, Lukasz A.; Denstedt, Martin Anders Fredrik; Røren, Thomas; Pukstad, Brita; Randeberg, Lise Lyngsnes. (2013) A combined 3D and hyperspectral method for surface imaging of wounds. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Naglic, Peter; Vidovic, Luka; Milanic, Matija; Randeberg, Lise Lyngsnes; Majaron, Boris. (2013) Applicability of diffusion approximation in analysis of diffuse reflectance spectra from healthy human skin. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Vidovic, Luka; Milanic, Matija; Randeberg, Lise Lyngsnes; Majaron, Boris. (2013) Characterization of the bruise healing process using pulsed photothermal radiometry. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel

2012

Randeberg, Lise Lyngsnes; Hernandez-Palacios, Julio. (2012) Hyperspectral Imaging of Bruises in the SWIR Spectral Region. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Hernandez-Palacios, Julio; Randeberg, Lise Lyngsnes. (2012) Intercomparison of EMCCD- and sCMOS-based imaging spectrometers for biomedical applications in low-light conditions. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel

2011

Hernandez-Palacios, Julio; Randeberg, Lise Lyngsnes; Haug, Ingvild; Baarstad, I.; Løke, T.; Skauli, Torbjørn. (2011) Low-light hyperspectral imager for characterization of biological samples based on an sCMOS image sensor.
Vitenskapelig kapittel
Randeberg, Lise Lyngsnes; Skallerud, Bjørn Helge; Langlois, NE; Haugen, Olav Anton; Svaasand, Lars O.. (2011) The optics of bruising.
Vitenskapelig kapittel
Hernandez-Palacios, Julio; Haug, Ingvild; Grimstad, Øystein; Randeberg, Lise Lyngsnes. (2011) Hyperspectral characterization of fluorophore diffusion in human skin using an sCMOS based hyperspectral camera.
Vitenskapelig kapittel
Watchman, H; Walker, G.S.; Randeberg, Lise Lyngsnes; Langlois, NE. (2011) Re-oxygenation of post-mortem lividity by passive diffusion through the skin at low temperature. Forensic Science, Medicine, and Pathology
Vitenskapelig artikkel
Larsen, Eivind La Puebla; Randeberg, Lise Lyngsnes; Olstad, Elisabeth; Haugen, Olav Anton; Aksnes, Astrid; Svaasand, Lars O.. (2011) Hyperspectral imaging of atherosclerotic plaques in vitro. Journal of Biomedical Optics
Vitenskapelig artikkel
Arum, Carl-Jørgen; Gederaas, Odrun Arna; Larsen, Eivind La Puebla; Randeberg, Lise Lyngsnes; Hjelde, Astrid; Krokan, Hans Einar; Svaasand, Lars O.; Chen, Duan; Zhao, Chun-Mei. (2011) Tissue responses to hexyl 5-aminolevulinate-induced photodynamic treatment in syngeneic orthotopic rat bladder cancer model: possible pathways of action. Journal of Biomedical Optics
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Hernandez-Palacios, Julio; Lilleeng, LUDMILA ZOTOVA; Nilsen, Lill Tove; Polesie, Anne Lene Krogstad. (2011) UV Doses and Skin Effects during Psoriasis Climate Therapy. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel

2010

Randeberg, Lise Lyngsnes; Larsen, Eivind La Puebla; Svaasand, Lars O.. (2010) Characterization of vascular structures and skin bruises using hyperspectral imaging, image analysis and diffusion theory. Journal of Biophotonics
Vitenskapelig artikkel
Hernandez-Palacios, Julio; Randeberg, Lise Lyngsnes; Baarstad, Ivar; Løke, Trond; Skauli, Torbjørn. (2010) Hyperspectral low-light camera for imaging of biological samples.
Vitenskapelig kapittel

2009

Randeberg, Lise Lyngsnes; Larsen, Eivind La Puebla; Svaasand, Lars O.. (2009) Hyperspectral imaging of blood perfusion and chromophore distribution in skin.
Vitenskapelig kapittel
Randeberg, Lise Lyngsnes; Larsen, Eivind La Puebla; Aksnes, Astrid; Haugen, Olav Anton; Svaasand, Lars O.. (2009) Hyperspectral Characterization of Atherosclerotic Plaques. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Larsen, Eivind La Puebla; Svaasand, Lars O.. (2009) Hyperspectral imaging of blood perfusion and chromophore distribution in skin. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Larsen, Eivind La Puebla; Aksnes, Astrid; Svaasand, Lars O.. (2009) Hyperspectral characterization of atherosclerotic plaques.
Vitenskapelig kapittel

2008

Randeberg, Lise Lyngsnes; Gundersen, H; Rasmussen, BF; Bru, J; Svaasand, Lars O.. (2008) Application of image processing techniques for enhancement and segmentation of bruises in hyperspectral images. Lasers in Surgery and Medicine
Konferanseabstract
Larsen, Eivind La Puebla; Randeberg, Lise Lyngsnes; Gederaas, Odrun Arna; Arum, Carl-Jørgen; Hjelde, Astrid; Zhao, Chun-Mei; Chen, Duan; Krokan, Hans Einar; Svaasand, Lars O.. (2008) Monitoring of Hexyl 5-aminolevulinate Induced Photodynamic Therapy in Rat Bladder Cancer by Optical Spectroscopy. Journal of Biomedical Optics
Vitenskapelig artikkel

2007

Randeberg, Lise Lyngsnes; Winnem, Andreas Meyer; Langlois, NE; Larsen, Eivind La Puebla; Haaverstad, Rune; Skallerud, Bjørn Helge; Haugen, Olav Anton; Svaasand, Lars O.. (2007) Skin changes following minor trauma. Lasers in Surgery and Medicine
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Aalders, M; Winnem, Andreas Meyer; Larsen, Eivind La Puebla; Haugen, Olav Anton; Gemert, MJC van; Svaasand, Lars O.. (2007) Optical characterization of bruises in children. Lasers in Surgery and Medicine
Konferanseabstract
Randeberg, Lise Lyngsnes. (2007) Uengasjerte veiledere eller systemfeil?. Morgenbladet
Kommentar
Randeberg, Lise Lyngsnes; Winnem, Andreas Meyer; Larsen, Eivind La Puebla; Haaverstad, Rune; Haugen, Olav Anton; Svaasand, Lars O.. (2007) In vivo hyperspectral imaging of traumatic skin injuries in a porcine model.
Vitenskapelig kapittel
Winnem, Andreas Meyer; Randeberg, Lise Lyngsnes; Larsen, Eivind La Puebla; Lilledahl, Magnus Borstad; Skallerud, Bjørn Helge; Haaverstad, Rune; Haugen, Olav Anton; Svaasand, Lars O.. (2007) Biomechanical characterization of soft tissue injuries.
Vitenskapelig kapittel
Larsen, Eivind La Puebla; Randeberg, Lise Lyngsnes; Gederaas, Odrun Arna; Krokan, Hans Einar; Hjelme, Dag Roar; Svaasand, Lars O.. (2007) In vitro study on methemoglobin formation in erythrocytes following hexyl-aminolevulinate induced photodynamic therapy.
Vitenskapelig kapittel

2006

Randeberg, Lise Lyngsnes; Haugen, Olav Anton; Haaverstad, Rune; Svaasand, Lars O.. (2006) A novel approach to age determination of traumatic injuries by reflectance spectroscopy. Lasers in Surgery and Medicine
Vitenskapelig artikkel
Winnem, Andreas Meyer; Randeberg, Lise Lyngsnes; Larsen, Eivind La Puebla; Lilledahl, Magnus Borstad; Haaverstad, Rune; Haugen, Olav Anton; Skallerud, Bjørn Helge; Svaasand, Lars O.. (2006) Subcutaneous transport of extravascular blood.
Vitenskapelig kapittel
Randeberg, Lise Lyngsnes; Winnem, Andreas Meyer; Langlois, N; Larsen, Eivind La Puebla; Lilledahl, Magnus Borstad; Haaverstad, Rune; Mårvik, Ronald; Skallerud, Bjørn Helge; Haugen, Olav Anton; Svaasand, Lars O.. (2006) Changes in skin properties following minor trauma. Lasers in Surgery and Medicine
Konferanseabstract
Larsen, Eivind La Puebla; Randeberg, Lise Lyngsnes; Gederaas, Odrun Arna; Arum, Carl-Jørgen; Krokan, Hans Einar; Chen, Duan; Hjelme, Dag Roar; Svaasand, Lars O.. (2006) Monitoring of hALA induced PDT in rat bladder cancer by optical spectroscopy. Lasers in Surgery and Medicine
Konferanseabstract
Randeberg, Lise Lyngsnes; Baarstad, Ivar; Løke, Trond; Kaspersen, Peter; Svaasand, Lars O.. (2006) Hyperspectral imaging of bruised skin.
Vitenskapelig kapittel

2005

Randeberg, LL; Roll, Ellen Bruzell; Nilsen, Lill Tove Norvang; Christensen, Terje; Svaasand, Lars O.. (2005) In vivo spectroscopy of jaundiced newborn skin reveals more than a bilirubin index. Acta Paediatrica
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Svaasand, Lars O.; Haaverstad, Rune; Wiseth, Rune; Winnem, Andreas Meyer; Haugen, Olav Anton. (2005) Optical characterization of skin hematomas. Lasers in Surgery and Medicine
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Haaverstad, Rune; Wiseth, Rune; Haugen, Olav Anton; Svaasand, Lars O.. (2005) Optical characterization of skin hematomas. Lasers in Surgery and Medicine
Konferanseabstract
Randeberg, Lise Lyngsnes; Haugen, OA; Haaverstad, Rune; Svaasand, LO. (2005) Age determination of traumatic injuries.
Vitenskapelig kapittel
Randeberg, Lise Lyngsnes; Svaasand, Lars O.. (2005) Diagnostic applications of diffuse reflectance spectroscopy. Norges teknisk-naturvitenskapelige universitet
Doktoravhandling

2004

Svaasand, Lars O.; Aguilar, G; Viator, JA; Randeberg, Lise Lyngsnes; Kimel, S; Nelson, JS. (2004) Increase of dermal blood volume fraction reduces the threshold for laser-induced purpura: Implications for port wine stain laser treatment. Lasers in Surgery and Medicine
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Bonesrønning, Jon Helge; Dalaker, Morten; Nelson, J.S.; Svaasand, Lars O.. (2004) Methemoglobin formation during laser induced photothermolysis of vascular skin lesions. Lasers in Surgery and Medicine
Vitenskapelig artikkel

2003

Svaasand, Lars O.; Randeberg, Lise Lyngsnes; Aguilar, Guillermo; Majaron, Boris; Kimel, S.; Lavernia, Enrique J.; Nelson, J. Stuart. (2003) Cooling efficiency of cryogen spray during laser therapy of skin. Lasers in Surgery and Medicine
Vitenskapelig artikkel
Svaasand, Lars O.; Randeberg, Lise Lyngsnes; Aguilar, Guillermo; Majaron, Boris; Kimel, S.; Lavernia, Enrique J.; Nelson, J. Stuart. (2003) Cooling efficiency of cryogen spray during laser therapy of skin. Lasers in Surgery and Medicine
Vitenskapelig artikkel

2001

Hansen, Rune; Randeberg, Lise Lyngsnes. (2001) ICPS 2001 i Irland. Fra Fysikkens Verden
Populærvitenskapelig artikkel

Tidsskriftspublikasjoner

Svaasand, Lars O.; Aguilar, G; Viator, JA; Randeberg, Lise Lyngsnes; Kimel, S; Nelson, JS. (2004) Increase of dermal blood volume fraction reduces the threshold for laser-induced purpura: Implications for port wine stain laser treatment. Lasers in Surgery and Medicine
Vitenskapelig artikkel
Milanic, Matija; Paluchowski, Lukasz A.; Randeberg, Lise Lyngsnes. (2015) Hyperspectral imaging for detection of arthritis: Feasibility and prospects. Journal of Biomedical Optics
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes. (2019) Hyperspectral characterization of tissue in the SWIR spectral range: a road to new insight?. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Watchman, H; Walker, G.S.; Randeberg, Lise Lyngsnes; Langlois, NE. (2011) Re-oxygenation of post-mortem lividity by passive diffusion through the skin at low temperature. Forensic Science, Medicine, and Pathology
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Haugen, Olav Anton; Haaverstad, Rune; Svaasand, Lars O.. (2006) A novel approach to age determination of traumatic injuries by reflectance spectroscopy. Lasers in Surgery and Medicine
Vitenskapelig artikkel
Randeberg, LL; Roll, Ellen Bruzell; Nilsen, Lill Tove Norvang; Christensen, Terje; Svaasand, Lars O.. (2005) In vivo spectroscopy of jaundiced newborn skin reveals more than a bilirubin index. Acta Paediatrica
Vitenskapelig artikkel
Svaasand, Lars O.; Randeberg, Lise Lyngsnes; Aguilar, Guillermo; Majaron, Boris; Kimel, S.; Lavernia, Enrique J.; Nelson, J. Stuart. (2003) Cooling efficiency of cryogen spray during laser therapy of skin. Lasers in Surgery and Medicine
Vitenskapelig artikkel
Catelli, Emilio; Randeberg, Lise Lyngsnes; Alsberg, Bjørn Kåre; Gebremariam, Kidane Fanta; Bracci, Silvano. (2017) An explorative chemometric approach applied to hyperspectral images for the study of illuminated manuscripts. Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy
Vitenskapelig artikkel
Bjorgan, Asgeir; Randeberg, Lise Lyngsnes. (2019) Application of smoothing splines for spectroscopic analysis in hyperspectral images. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Bjorgan, Asgeir; Randeberg, Lise Lyngsnes. (2019) A random forest-based method for selection of regions of interest in hyperspectral images of ex vivo human skin. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Denstedt, Martin Anders Fredrik; Paluchowski, Lukasz A.; Milanic, Matija; Pukstad, Brita. (2013) Combined hyperspectral and 3D characterization of non-healing skin ulcers. Proceedings of the IEEE
Vitenskapelig artikkel
Bjorgan, Asgeir; Randeberg, Lise Lyngsnes. (2015) Towards real-time medical diagnostics using hyperspectral imaging technology. Progress in Biomedical Optics and Imaging
Vitenskapelig artikkel
Cunderlikova, Beata; Vasovic, Vlada; Randeberg, Lise Lyngsnes; Christensen, Eidi; Warloe, Trond; Nesland, Jahn M; Qian, Peng. (2014) Modification of extracorporeal photopheresis technology with porphyrin precursors. Comparison between 8-methoxypsoralen and hexaminolevulinate in killing human T-cell lymphoma cell lines in vitro. Biochimica et Biophysica Acta - General Subjects
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Bonesrønning, Jon Helge; Dalaker, Morten; Nelson, J.S.; Svaasand, Lars O.. (2004) Methemoglobin formation during laser induced photothermolysis of vascular skin lesions. Lasers in Surgery and Medicine
Vitenskapelig artikkel
Milanic, Matija; Bjorgan, Asgeir; Larsson, Marcus; Marraccini, Paolo; Strömberg, Tomas; Randeberg, Lise Lyngsnes. (2015) Hyperspectral imaging for detection of cholesterol in human skin. Progress in Biomedical Optics and Imaging
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Winnem, Andreas Meyer; Langlois, NE; Larsen, Eivind La Puebla; Haaverstad, Rune; Skallerud, Bjørn Helge; Haugen, Olav Anton; Svaasand, Lars O.. (2007) Skin changes following minor trauma. Lasers in Surgery and Medicine
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Aalders, M; Winnem, Andreas Meyer; Larsen, Eivind La Puebla; Haugen, Olav Anton; Gemert, MJC van; Svaasand, Lars O.. (2007) Optical characterization of bruises in children. Lasers in Surgery and Medicine
Konferanseabstract
Paluchowski, Lukasz A.; Nordgaard, Håvard B.; Bjorgan, Asgeir; Hov, Håkon; Berget, Sissel Marie; Randeberg, Lise Lyngsnes. (2016) Can spectral-spatial image segmentation be used to discriminate experimental burn wounds?. Journal of Biomedical Optics
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Vartdal, Gunnar; Aune, Anders. (2015) Utvikler norsk gulsott-app. Jordmora : Tidsskrift for jordmorforbundet NSF
Populærvitenskapelig artikkel
Randeberg, Lise Lyngsnes; Hegstad, Janne-Lise A; Paluchowski, Lukasz A.; Milanic, Matija; Pukstad, Brita. (2014) Hyperspectral characterization of an in vitro wound model. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Andreu-Cabedo, Yasmina; Castellano, Pedro; Colantonio, Sara; Coppini, Giuseppe; Favilla, Riccardo; Germanese, Danila; Giannakakis, Giorgos; Giorgi, Daniela; Larsson, Marcus; Marraccini, Paolo. (2015) Mirror mirror on the wall⋯ An intelligent multisensory mirror for well-being self-assessment. IEEE International Conference on Multimedia and Expo
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Hernandez-Palacios, Julio. (2012) Hyperspectral Imaging of Bruises in the SWIR Spectral Region. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Vidovic, Luka; Milanic, Matija; Randeberg, Lise Lyngsnes; Majaron, Boris. (2015) Quantitative characterization of traumatic bruises by combined pulsed photothermal radiometry and diffuse reflectance spectroscopy. Progress in Biomedical Optics and Imaging
Vitenskapelig artikkel
Henriquez, Pedro; Matuszewski, Bogdan J.; Andreu-Cabedo, Yasmina; Bastiani, Luca; Colantonio, Sara; Coppini, Giuseppe; D’Acunto, Mario; Favilla, Riccardo; Germanese, Danila; Giorgi, Daniela. (2017) Mirror Mirror on the Wall... An Unobtrusive Intelligent Multisensory Mirror for Well-Being Status Self-Assessment and Visualization. IEEE transactions on multimedia
Vitenskapelig artikkel
Milanic, Matija; Paluchowski, Lukasz A.; Randeberg, Lise Lyngsnes. (2014) Simulation of light transport in arthritic- and non-arthritic human fingers. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Bjorgan, Asgeir; Randeberg, Lise Lyngsnes. (2020) Exploiting scale-invariance: a top layer targeted inverse model for hyperspectral images of wounds. Biomedical Optics Express
Vitenskapelig artikkel
Naglic, Peter; Vidovic, Luka; Milanic, Matija; Randeberg, Lise Lyngsnes; Majaron, Boris. (2014) Combining the diffusion approximation and Monte Carlo modeling in analysis of diffuse reflectance spectra from human skin. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Naglic, Peter; Vidovic, Luka; Milanic, Matija; Randeberg, Lise Lyngsnes; Majaron, Boris. (2019) Suitability of diffusion approximation for an inverse analysis of diffuse reflectance spectra from human skin in vivo. OSA Continuum
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Larsen, Eivind La Puebla; Svaasand, Lars O.. (2010) Characterization of vascular structures and skin bruises using hyperspectral imaging, image analysis and diffusion theory. Journal of Biophotonics
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes. (2007) Uengasjerte veiledere eller systemfeil?. Morgenbladet
Kommentar
Hernandez-Palacios, Julio; Randeberg, Lise Lyngsnes. (2012) Intercomparison of EMCCD- and sCMOS-based imaging spectrometers for biomedical applications in low-light conditions. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Bjorgan, Asgeir; Denstedt, Martin Anders Fredrik; Milanic, Matija; Paluchowski, Lukasz A.; Randeberg, Lise Lyngsnes. (2015) Vessel contrast enhancement in hyperspectral images. Progress in Biomedical Optics and Imaging
Vitenskapelig artikkel
Bjorgan, Asgeir; Randeberg, Lise Lyngsnes. (2014) Estimation of skin optical parameters for real-time hyperspectral imaging applications. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Paluchowski, Lukasz A.; Bjorgan, Asgeir; Nordgaard, Håvard B.; Randeberg, Lise Lyngsnes. (2016) Spectral-spatial classification combined with diffusion theory based inverse modeling of hyperspectral images. Progress in Biomedical Optics and Imaging
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Svaasand, Lars O.; Haaverstad, Rune; Wiseth, Rune; Winnem, Andreas Meyer; Haugen, Olav Anton. (2005) Optical characterization of skin hematomas. Lasers in Surgery and Medicine
Vitenskapelig artikkel
Catelli, Emilio; Randeberg, Lise Lyngsnes; Strandberg, Helena; Alsberg, Bjørn Kåre; Maris, Assimo; Vikki, Lily. (2018) Can hyperspectral imaging be used to map corrosion products on outdoor bronze sculptures?. Journal of Spectral Imaging
Vitenskapelig artikkel
Bjorgan, Asgeir; Milanic, Matija; Randeberg, Lise Lyngsnes. (2014) Estimation of skin optical parameters for real-time hyperspectral imaging applications. Journal of Biomedical Optics
Vitenskapelig artikkel
Denstedt, Martin Anders Fredrik; Pukstad, Brita; Paluchowski, Lukasz A.; Hernandez-Palacios, Julio; Randeberg, Lise Lyngsnes. (2013) Hyperspectral imaging as a diagnostic tool for chronic skin ulcers. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Paluchowski, Lukasz A.; Denstedt, Martin Anders Fredrik; Røren, Thomas; Pukstad, Brita; Randeberg, Lise Lyngsnes. (2013) A combined 3D and hyperspectral method for surface imaging of wounds. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Svaasand, Lars O.; Randeberg, Lise Lyngsnes; Aguilar, Guillermo; Majaron, Boris; Kimel, S.; Lavernia, Enrique J.; Nelson, J. Stuart. (2003) Cooling efficiency of cryogen spray during laser therapy of skin. Lasers in Surgery and Medicine
Vitenskapelig artikkel
Paluchowski, Lukasz A.; Milanic, Matija; Bjorgan, Asgeir; Grandaunet, Berit Helen; Dhainaut, Alvilde; Hoff, Mari; Randeberg, Lise Lyngsnes. (2014) Identification of inflammation sites in arthritic joints using hyperspectral imaging. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Bjorgan, Asgeir; Paluchowski, Lukasz Andrzej; Seljebotn, Svein Tore; Randeberg, Lise Lyngsnes. (2019) Combined 3D model acquisition and autofocus tracking system for hyperspectral line-scanning devices. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Denstedt, Martin Anders Fredrik; Bjorgan, Asgeir; Milanic, Matija; Randeberg, Lise Lyngsnes. (2014) Wavelet based feature extraction and visualization in hyperspectral tissue characterization. Biomedical Optics Express
Vitenskapelig artikkel
Bjorgan, Asgeir; Randeberg, Lise Lyngsnes. (2015) Real-time noise removal for line-scanning hyperspectral devices using a minimum noise fraction-based approach. Sensors
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Winnem, Andreas Meyer; Langlois, N; Larsen, Eivind La Puebla; Lilledahl, Magnus Borstad; Haaverstad, Rune; Mårvik, Ronald; Skallerud, Bjørn Helge; Haugen, Olav Anton; Svaasand, Lars O.. (2006) Changes in skin properties following minor trauma. Lasers in Surgery and Medicine
Konferanseabstract
Larsen, Eivind La Puebla; Randeberg, Lise Lyngsnes; Gederaas, Odrun Arna; Arum, Carl-Jørgen; Krokan, Hans Einar; Chen, Duan; Hjelme, Dag Roar; Svaasand, Lars O.. (2006) Monitoring of hALA induced PDT in rat bladder cancer by optical spectroscopy. Lasers in Surgery and Medicine
Konferanseabstract
Milanic, Matija; Bjorgan, Asgeir; Larsson, Marcus; Strömberg, Tomas; Randeberg, Lise Lyngsnes. (2015) Detection of hypercholesterolemia using hyperspectral imaging of human skin. Progress in Biomedical Optics and Imaging
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Larsen, Eivind La Puebla; Aksnes, Astrid; Haugen, Olav Anton; Svaasand, Lars O.. (2009) Hyperspectral Characterization of Atherosclerotic Plaques. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Larsen, Eivind La Puebla; Svaasand, Lars O.. (2009) Hyperspectral imaging of blood perfusion and chromophore distribution in skin. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Haaverstad, Rune; Wiseth, Rune; Haugen, Olav Anton; Svaasand, Lars O.. (2005) Optical characterization of skin hematomas. Lasers in Surgery and Medicine
Konferanseabstract
Hansen, Rune; Randeberg, Lise Lyngsnes. (2001) ICPS 2001 i Irland. Fra Fysikkens Verden
Populærvitenskapelig artikkel
Bjorgan, Asgeir; Pukstad, Brita Solveig; Randeberg, Lise Lyngsnes. (2020) Hyperspectral characterization of re‐epithelialization in an in vitro wound model. Journal of Biophotonics
Vitenskapelig artikkel
Naglic, Peter; Vidovic, Luka; Milanic, Matija; Randeberg, Lise Lyngsnes; Majaron, Boris. (2013) Applicability of diffusion approximation in analysis of diffuse reflectance spectra from healthy human skin. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Gundersen, H; Rasmussen, BF; Bru, J; Svaasand, Lars O.. (2008) Application of image processing techniques for enhancement and segmentation of bruises in hyperspectral images. Lasers in Surgery and Medicine
Konferanseabstract
Paluchowski, Lukasz A.; Misimi, Ekrem; Grimsmo, Leif; Randeberg, Lise Lyngsnes. (2016) Towards automated sorting of Atlantic cod (Gadus morhua) roe, milt, and liver - Spectral characterization and classification using visible and near-infrared hyperspectral imaging. Food Control
Vitenskapelig artikkel
Aune, Anders; Vartdal, Gunnar; Bergseng, Håkon; Randeberg, Lise Lyngsnes; Darj, Elisabeth. (2020) Response to letter to the editor. Acta Paediatrica
Vitenskapelig artikkel
Larsen, Eivind La Puebla; Randeberg, Lise Lyngsnes; Olstad, Elisabeth; Haugen, Olav Anton; Aksnes, Astrid; Svaasand, Lars O.. (2011) Hyperspectral imaging of atherosclerotic plaques in vitro. Journal of Biomedical Optics
Vitenskapelig artikkel
Aune, Anders; Vartdal, Gunnar; Bergseng, Håkon; Randeberg, Lise Lyngsnes; Darj, Elisabeth. (2020) Bilirubin estimates from smartphone images of newborn infants’ skin correlated highly to serum bilirubin levels. Acta Paediatrica. Supplement
Vitenskapelig artikkel
Arum, Carl-Jørgen; Gederaas, Odrun Arna; Larsen, Eivind La Puebla; Randeberg, Lise Lyngsnes; Hjelde, Astrid; Krokan, Hans Einar; Svaasand, Lars O.; Chen, Duan; Zhao, Chun-Mei. (2011) Tissue responses to hexyl 5-aminolevulinate-induced photodynamic treatment in syngeneic orthotopic rat bladder cancer model: possible pathways of action. Journal of Biomedical Optics
Vitenskapelig artikkel
Vidovic, Luka; Milanic, Matija; Randeberg, Lise Lyngsnes; Majaron, Boris. (2013) Characterization of the bruise healing process using pulsed photothermal radiometry. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Vukicevic, Milica; Randeberg, Lise Lyngsnes; Boschker, Jos Emiel; Tybell, Thomas; Tønnesen, Hanne Hjorth. (2014) Influence of crystal modification on the photoinduced color change in riboflavin. Pharmazie
Vitenskapelig artikkel
Randeberg, Lise Lyngsnes; Hernandez-Palacios, Julio; Lilleeng, LUDMILA ZOTOVA; Nilsen, Lill Tove; Polesie, Anne Lene Krogstad. (2011) UV Doses and Skin Effects during Psoriasis Climate Therapy. Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
Larsen, Eivind La Puebla; Randeberg, Lise Lyngsnes; Gederaas, Odrun Arna; Arum, Carl-Jørgen; Hjelde, Astrid; Zhao, Chun-Mei; Chen, Duan; Krokan, Hans Einar; Svaasand, Lars O.. (2008) Monitoring of Hexyl 5-aminolevulinate Induced Photodynamic Therapy in Rat Bladder Cancer by Optical Spectroscopy. Journal of Biomedical Optics
Vitenskapelig artikkel

Del av bok/rapport

Hernandez-Palacios, Julio; Randeberg, Lise Lyngsnes; Haug, Ingvild; Baarstad, I.; Løke, T.; Skauli, Torbjørn. (2011) Low-light hyperspectral imager for characterization of biological samples based on an sCMOS image sensor.
Vitenskapelig kapittel
Randeberg, Lise Lyngsnes; Larsen, Eivind La Puebla; Svaasand, Lars O.. (2009) Hyperspectral imaging of blood perfusion and chromophore distribution in skin.
Vitenskapelig kapittel
Randeberg, Lise Lyngsnes; Skallerud, Bjørn Helge; Langlois, NE; Haugen, Olav Anton; Svaasand, Lars O.. (2011) The optics of bruising.
Vitenskapelig kapittel
Hernandez-Palacios, Julio; Haug, Ingvild; Grimstad, Øystein; Randeberg, Lise Lyngsnes. (2011) Hyperspectral characterization of fluorophore diffusion in human skin using an sCMOS based hyperspectral camera.
Vitenskapelig kapittel
Colantonio, Sara; Germanese, Danila; Moroni, Davide; Giorgi, Daniela; Pascali, Mariantonietta; Righi, Marco; Coppini, Giuseppe; Morales, Maria Aurora; Chiarugi, Franco; Pediaditis, Mattew. (2015) Semeoticons - reading the face code of cardio-metabolic risk.
Vitenskapelig kapittel
Randeberg, Lise Lyngsnes; Winnem, Andreas Meyer; Larsen, Eivind La Puebla; Haaverstad, Rune; Haugen, Olav Anton; Svaasand, Lars O.. (2007) In vivo hyperspectral imaging of traumatic skin injuries in a porcine model.
Vitenskapelig kapittel
Winnem, Andreas Meyer; Randeberg, Lise Lyngsnes; Larsen, Eivind La Puebla; Lilledahl, Magnus Borstad; Skallerud, Bjørn Helge; Haaverstad, Rune; Haugen, Olav Anton; Svaasand, Lars O.. (2007) Biomechanical characterization of soft tissue injuries.
Vitenskapelig kapittel
Larsen, Eivind La Puebla; Randeberg, Lise Lyngsnes; Gederaas, Odrun Arna; Krokan, Hans Einar; Hjelme, Dag Roar; Svaasand, Lars O.. (2007) In vitro study on methemoglobin formation in erythrocytes following hexyl-aminolevulinate induced photodynamic therapy.
Vitenskapelig kapittel
Winnem, Andreas Meyer; Randeberg, Lise Lyngsnes; Larsen, Eivind La Puebla; Lilledahl, Magnus Borstad; Haaverstad, Rune; Haugen, Olav Anton; Skallerud, Bjørn Helge; Svaasand, Lars O.. (2006) Subcutaneous transport of extravascular blood.
Vitenskapelig kapittel
Hernandez-Palacios, Julio; Randeberg, Lise Lyngsnes; Baarstad, Ivar; Løke, Trond; Skauli, Torbjørn. (2010) Hyperspectral low-light camera for imaging of biological samples.
Vitenskapelig kapittel
Randeberg, Lise Lyngsnes; Larsen, Eivind La Puebla; Aksnes, Astrid; Svaasand, Lars O.. (2009) Hyperspectral characterization of atherosclerotic plaques.
Vitenskapelig kapittel
Randeberg, Lise Lyngsnes; Baarstad, Ivar; Løke, Trond; Kaspersen, Peter; Svaasand, Lars O.. (2006) Hyperspectral imaging of bruised skin.
Vitenskapelig kapittel
Randeberg, Lise Lyngsnes; Haugen, OA; Haaverstad, Rune; Svaasand, LO. (2005) Age determination of traumatic injuries.
Vitenskapelig kapittel

Studentoppgave eller avhandling

Randeberg, Lise Lyngsnes; Svaasand, Lars O.. (2005) Diagnostic applications of diffuse reflectance spectroscopy. Norges teknisk-naturvitenskapelige universitet
Doktoravhandling

Undervisning

Emner

Formidling