Background and activities
About Lise Lyngsnes Randeberg
Professor at NTNU since 2011, President in Tekna and co-founder of Picterus AS. Interested in research, technology, innovation and industrial politics. Research interests: optical sensor technology, hyperspectral imaging and tissue optics. Current projects include diagnostics of neonatal jaundice, characterization of arthritis, burns and ancient documents. Contributes actively to recruitment to science in schools and popular science dissemination through media.
Fields of interest and current research activities
Biomedical optics, including optical and thermal properties of tissue, light-tissue interactions, and diagnostic applications of medical technology such as optical imaging and spectroscopy. Research interests include instrumentation, modelling and signal processing for spectroscopy and hyperspectral imaging. Current projects cover development of instrumentation, algorithms, and real time diagnostic systems in collaboration with industry, hyperspectral diagnostics and characterization of biological samples.
Existing and previous projects cover a wide range of inter disciplinary applications which involves medicine, physics and engineering. The most recent grants awarded are the IACOBUS (diagnostics of arthritis) and SEMEOTICONS (self monitoring of cardio-metabolic risk) projects. These projects were funded by EU's 7th frame program.
A web page for sharing photon transport code, and code for hyperspectral analysis developed by the bio-optics group at NTNU is under construction. Two sets of code can so far can be found at this link.
Selected projects and awards
- SEMEOTICONS (EU 7th frame program ), 2013
- IACOBUS (EU 7th frame program ), 2012
- Funding for scientific equipment, 2011, 1.8 MNOK (NTNU/AVIT).
- Technoport Awards: Ung innovasjonspris (Young innovator award), NOK 100.000, 2007
- American Society for Laser Medicine and Surgery: ASLMS $15.000 Research Grant, 2006.
- Norwegian Research Council (FRINAT), Personal postdoc grant, 2006 – 2009. Project no. 171276: Optical and mechanical characterization of tissue with an emphasis on forensic applications.
Curerent teaching responsibilities
Not currently teaching due to my position in Tekna.
Previous and current PhD students
- Eivind La Puebla Larsen, Thesis entitled: Biomedical application of diffuse reflectance spectroscopy and hyperspectral imaging. Thesis defended Dec. 2010
- Julio E. Hernandez-Palacios: Low light hyperspectral systems (2008– Nov. 2012)
- Martin Denstedt: Real-time hyperspectral imaging (from 2010)
- Lukasz Paluchowski: Hyperspectral image processing (from 2011)
- Siw-Lindia Leirbakk Ledsaak: Bruises in childeren (co-supervisor, from 2015)
- Asgeir Bjørgan (from 2016)
Scientific, academic and artistic work
A selection of recent journal publications, artistic productions, books, including book and report excerpts. See all publications in the database
- (2016) Spectral-spatial classification combined with diffusion theory based inverse modeling of hyperspectral images. Proceedings of SPIE, the International Society for Optical Engineering. vol. 9689:XII, 96890F.
- (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. vol. 62.
- (2016) Can spectral-spatial image segmentation be used to discriminate experimental burn wounds?. Journal of Biomedical Optics. vol. 21:101413 (10).
- (2015) Mirror mirror on the wall⋯ An intelligent multisensory mirror for well-being self-assessment. IEEE International Conference on Multimedia and Expo. vol. 2015-August.
- (2015) Vessel contrast enhancement in hyperspectral images. Progress in Biomedical Optics and Imaging. vol. 9318:93180G.
- (2015) Real-time noise removal for line-scanning hyperspectral devices using a minimum noise fraction-based approach. Sensors. vol. 15 (2).
- (2015) Towards real-time medical diagnostics using hyperspectral imaging technology. Progress in Biomedical Optics and Imaging. vol. 9537.
- (2015) Hyperspectral imaging for detection of cholesterol in human skin. Progress in Biomedical Optics and Imaging. vol. 93320.
- (2015) Detection of hypercholesterolemia using hyperspectral imaging of human skin. Progress in Biomedical Optics and Imaging. vol. 9537.
- (2015) Hyperspectral imaging for detection of arthritis: Feasibility and prospects. Journal of Biomedical Optics. vol. 20 (9).
- (2015) Quantitative characterization of traumatic bruises by combined pulsed photothermal radiometry and diffuse reflectance spectroscopy. Progress in Biomedical Optics and Imaging. vol. 9303.
- (2014) Estimation of skin optical parameters for real-time hyperspectral imaging applications. Journal of Biomedical Optics. vol. 19 (6).
- (2014) Estimation of skin optical parameters for real-time hyperspectral imaging applications. Proceedings of SPIE, the International Society for Optical Engineering. vol. 8926.
- (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. vol. 1840 (9).
- (2014) Wavelet based feature extraction and visualization in hyperspectral tissue characterization. Biomedical Optics Express. vol. 5 (12).
- (2014) Simulation of light transport in arthritic- and non-arthritic human fingers. Proceedings of SPIE, the International Society for Optical Engineering. vol. 8936.
- (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. vol. 8926.
- (2014) Identification of inflammation sites in arthritic joints using hyperspectral imaging. Proceedings of SPIE, the International Society for Optical Engineering. vol. 8947.
- (2014) Hyperspectral characterization of an in vitro wound model. Proceedings of SPIE, the International Society for Optical Engineering. vol. 8926.
- (2014) Influence of crystal modification on the photoinduced color change in riboflavin. Pharmazie. vol. 69 (2).