Dr. Blaise Lovisa Profile

Dr. Blaise Lovisa

PhD Student/Photomedecine at École Polytechnique Fédérale de Lausanne

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Author

Publications (10)

Proceedings Article | 15 July 2015 Paper

Optical properties of the deep brain in the red and NIR: changes observed under in-vivo, post-mortem, frozen and formalin-fixated conditions

A. Pitzschke, B. Lovisa, O. Seydoux, M. Zellweger, M. Pfleiderer, M. Haenggi, M. Oertel, Y. Tardy, G. Wagnières

Proceedings Volume 9542, 954207 (2015) https://doi.org/10.1117/12.2183687

KEYWORDS: Brain, Tissues, In vivo imaging, Tissue optics, Diffusers, Head, Sensors, Monte Carlo methods, Signal attenuation, Optical properties

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SPIE Journal Paper | 23 February 2015 Open Access

Optical properties of rabbit brain in the red and near-infrared: changes observed under in vivo, postmortem, frozen, and formalin-fixated conditions

Andreas Pitzschke, Blaise Lovisa, Olivier Seydoux, Matthias Haenggi, Markus Oertel, Matthieu Zellweger, Yanik Tardy, Georges Wagnières

JBO, Vol. 20, Issue 02, 025006, (February 2015) https://doi.org/10.1117/12.10.1117/1.JBO.20.2.025006

KEYWORDS: Tissues, Brain, Optical properties, Scattering, In vivo imaging, Diffusers, Absorption, Signal attenuation, Monte Carlo methods, Tissue optics

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SPIE Journal Paper | 10 September 2014 Open Access

Optical spectroscopy of the bladder washout fluid to optimize fluorescence cystoscopy with Hexvix^®

Carla Martoccia, Matthieu Zellweger, Blaise Lovisa, Patrice Jichlinski, Hubert van den Bergh, Georges Wagnières

JBO, Vol. 19, Issue 09, 097002, (September 2014) https://doi.org/10.1117/12.10.1117/1.JBO.19.9.097002

KEYWORDS: Luminescence, Cystoscopy, Bladder, Fluorescence spectroscopy, Optical spectroscopy, Absorption, Temperature metrology, Molecules, Spectroscopy, Bladder cancer

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SPIE Journal Paper | 1 September 2010 Open Access

High-magnification vascular imaging to reject false-positive sites in situ during Hexvix® fluorescence cystoscopy

Blaise Lovisa, Patrice Jichlinski, Bernd-Claus Weber, Daniela Aymon, Hubert van den Bergh, Georges Wagnières

JBO, Vol. 15, Issue 05, 051606, (September 2010) https://doi.org/10.1117/12.10.1117/1.3484257

KEYWORDS: Luminescence, Cystoscopy, Bladder, Tissues, Bladder cancer, Visualization, Biopsy, Vascular imaging, Inflammation, Image classification

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Proceedings Article | 2 March 2010 Paper

Fluorescence of the bladder washout fluid following cystoscopy: a preliminary study

Blaise Lovisa, Anna Maria Novello, Patrice Jichlinski, Hubert van den Bergh, Georges Wagnières

Proceedings Volume 7548, 75481J (2010) https://doi.org/10.1117/12.842100

KEYWORDS: Luminescence, Bladder, Cystoscopy, Absorption, Liquids, Bladder cancer, Statistical analysis, Visualization, Photonics, Cancer

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Proceedings Article | 13 July 2009 Paper

Bladder cancer detection by fluorescence imaging with Hexvix: analysis and processing of images obtained during high magnification cystoscopy

Blaise Lovisa, Patrice Jichlinski, Daniela Aymon, Bernd-Claus Weber, Hubert van den Bergh, Georges Wagnières

Proceedings Volume 7380, 738047 (2009) https://doi.org/10.1117/12.822971

KEYWORDS: Luminescence, Cystoscopy, Endoscopy, Bladder cancer, Image processing, Visualization, Bladder, Endoscopes, Optical filters, Tissues

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Proceedings Article | 8 July 2009 Paper

Bladder cancer detection by fluorescence imaging with Hexvix: optimization of the excitation light during high magnification cystoscopy

Blaise Lovisa, Patrice Jichlinski, Daniela Aymon, Bernd-Claus Weber, Hubert van den Bergh, Georges Wagnières

Proceedings Volume 7368, 73681I (2009) https://doi.org/10.1117/12.831565

KEYWORDS: Luminescence, Cystoscopy, Bladder, Endoscopy, Bladder cancer, Optical filters, Visualization, Endoscopes, Tissues, Image filtering

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Proceedings Article | 23 February 2009 Paper

Detection of early bladder carcinoma by fluorescence cystoscopy with Hexvix: optical characterization of a high magnification cystoscope

Blaise Lovisa, Patrice Jichlinski, Daniela Aymon, Bernd-Claus Weber, Hubert van den Bergh, Georges Wagnières

Proceedings Volume 7161, 716118 (2009) https://doi.org/10.1117/12.809195

KEYWORDS: Luminescence, Bladder, Endoscopes, Cystoscopy, Endoscopy, Visualization, Tissues, Bladder cancer, Tissue optics, Diagnostics

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Proceedings Article | 8 February 2008 Paper

Detection of early bladder carcinoma by fluorescence cystoscopy with Hexvix: improvement of the specificity by microcystoscopy

Blaise Lovisa, Patrice Jichlinski, Daniela Aymon, Hubert van den Bergh, Georges Wagnières

Proceedings Volume 6842, 684218 (2008) https://doi.org/10.1117/12.763353

KEYWORDS: Luminescence, Bladder, Cystoscopy, Endoscopes, Tissues, Endoscopy, Inflammation, Biopsy, Bladder cancer, Visualization

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Proceedings Article | 19 July 2007 Paper

Detection of early bronchial cancer by autofluorescence: results in patients with H&N cancer

Tanja Gabrecht, Alexandre Radu, Matthieu Zellweger, Blaise Lovisa, Didier Goujon, Pierre Grosjean, Hubert van den Bergh, Philippe Monnier, Georges Wagnières

Proceedings Volume 6628, 66280C (2007) https://doi.org/10.1117/12.728247

KEYWORDS: Atrial fibrillation, Bronchoscopy, Cancer, Biopsy, Tissues, Image analysis, Endoscopy, Diagnostics, Head, Neck

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Showing 5 of 10 publications

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