Prof. Frederic Lesage
Professor at Ecole Polytechnique Montreal
SPIE Involvement:
Author
Publications (70)

SPIE Journal Paper | 15 July 2024 Open Access
Cong Zhang, Mohammad Jamshidi, Patrick Delafontaine-Martel, Andreas Linninger, Frédéric Lesage
NPh, Vol. 11, Issue 03, 035003, (July 2024) https://doi.org/10.1117/12.10.1117/1.NPh.11.3.035003
KEYWORDS: Capillaries, Optical coherence tomography, Inflammation, Veins, Arteries, Mouse models, Simulations, Imaging systems, Angiography, Biological samples

SPIE Journal Paper | 4 April 2024 Open Access
Ke Peng, Zahra Moussavi, Keerthana Karunakaran, David Borsook, Frédéric Lesage, Dang Khoa Nguyen
NPh, Vol. 11, Issue 02, 020601, (April 2024) https://doi.org/10.1117/12.10.1117/1.NPh.11.2.020601
KEYWORDS: Virtual reality, Brain, Head-mounted displays, Design, Visualization, Neurophotonics, Education and training, Environmental sensing, Video, Neuroimaging

Proceedings Article | 13 March 2024 Poster + Paper
Proceedings Volume 12857, 128570K (2024) https://doi.org/10.1117/12.3002557
KEYWORDS: Brain, Image processing, Neuroimaging, 3D image processing, Image registration, Optical coherence tomography, 3D acquisition, Feature extraction

Proceedings Article | 13 March 2024 Presentation
Proceedings Volume PC12856, PC128560F (2024) https://doi.org/10.1117/12.2692669
KEYWORDS: Inflammation, Mouse models, Capillaries, Optical coherence tomography, Blood vessels, Intrinsic optical signal imaging, Veins, Time metrology, Optical imaging, Modulation

Proceedings Article | 13 March 2024 Presentation + Paper
Proceedings Volume 12828, 1282807 (2024) https://doi.org/10.1117/12.3002959
KEYWORDS: Brain, Optical coherence tomography, Neuroimaging, White matter, Tissues, Reconstruction algorithms, Data acquisition, Image processing, Brain mapping, 3D printing

Proceedings Article | 12 March 2024 Presentation + Paper
Proceedings Volume 12848, 1284805 (2024) https://doi.org/10.1117/12.3001171
KEYWORDS: Confocal microscopy, Biological imaging, Phase contrast, Microscopes, Reflection, Reflectivity, Axons, In vivo imaging, Tissues, Blood vessels

SPIE Journal Paper | 27 February 2024 Open Access
JBO, Vol. 29, Issue 02, 026501, (February 2024) https://doi.org/10.1117/12.10.1117/1.JBO.29.2.026501
KEYWORDS: Confocal microscopy, Phase contrast, Reflectivity, Biological imaging, Microscopes, Skull, Reflection, Brain imaging, Axons, Tissues

Proceedings Article | 5 March 2021 Presentation + Paper
Proceedings Volume 11630, 1163017 (2021) https://doi.org/10.1117/12.2583157
KEYWORDS: Optical coherence tomography, Two photon excitation microscopy, Velocity measurements, Hemodynamics, Capillaries, Blood, Velocimetry, Two photon imaging, Tissue optics, Retina

Proceedings Article | 5 March 2021 Presentation + Paper
Proceedings Volume 11629, 116290G (2021) https://doi.org/10.1117/12.2577868
KEYWORDS: Capillaries, Inflammation, Microscopes, Luminescence, Indocyanine green, Brain

Proceedings Article | 5 March 2021 Presentation + Paper
Proceedings Volume 11629, 1162927 (2021) https://doi.org/10.1117/12.2577648
KEYWORDS: Brain, Diffusion magnetic resonance imaging, Optical coherence tomography, Neuroimaging, Structured optical fibers, Detection and tracking algorithms, Algorithm development

SPIE Journal Paper | 8 February 2021 Open Access
Meryem Yücel, Alexander von Lühmann, Felix Scholkmann, Judit Gervain, Ippeita Dan, Hasan Ayaz, David Boas, Robert J. Cooper, Joseph Culver, Clare Elwell, Adam Eggebrecht, Maria Angela Franceschini, Christophe Grova, Fumitaka Homae, Frédéric Lesage, Hellmuth Obrig, Ilias Tachtsidis, Sungho Tak, Yunjie Tong, Alessandro Torricelli, Heidrun Wabnitz, Martin Wolf
NPh, Vol. 8, Issue 01, 019802, (February 2021) https://doi.org/10.1117/12.10.1117/1.NPh.8.1.019802
KEYWORDS: Biomedical engineering, Medical research, Neurophotonics, Analytical research, Radiology, Medicine, Biomedical optics, Psychology, Medical physics, Functional imaging

SPIE Journal Paper | 7 January 2021 Open Access
Meryem Yücel, Alexander Lühmann, Felix Scholkmann, Judit Gervain, Ippeita Dan, Hasan Ayaz, David Boas, Robert Cooper, Joseph Culver, Clare Elwell, Adam Eggebrecht, Maria Franceschini, Christophe Grova, Fumitaka Homae, Frédéric Lesage, Hellmuth Obrig, Ilias Tachtsidis, Sungho Tak, Yunjie Tong, Alessandro Torricelli, Heidrun Wabnitz, Martin Wolf
NPh, Vol. 8, Issue 01, 012101, (January 2021) https://doi.org/10.1117/12.10.1117/1.NPh.8.1.012101
KEYWORDS: Statistical analysis, Brain, Signal processing, Neurophotonics, Sensors, Hemodynamics, Tissues, Standards development, Head, Visualization

SPIE Journal Paper | 21 April 2020 Open Access
JBO, Vol. 25, Issue 04, 040501, (April 2020) https://doi.org/10.1117/12.10.1117/1.JBO.25.4.040501
KEYWORDS: Raman spectroscopy, Tissues, Signal to noise ratio, In vivo imaging, Cancer, Brain, Data acquisition, Luminescence, Tissue optics, Visualization

SPIE Journal Paper | 13 April 2020 Open Access
JBO, Vol. 25, Issue 04, 046002, (April 2020) https://doi.org/10.1117/12.10.1117/1.JBO.25.4.046002
KEYWORDS: Capillaries, Optical coherence tomography, Tissue optics, Angiography, Coherence imaging, Tissues, Image segmentation, Optical imaging, Ischemia, Brain

Proceedings Article | 9 March 2020 Presentation
Proceedings Volume 11228, 112280Y (2020) https://doi.org/10.1117/12.2546720
KEYWORDS: Two photon excitation microscopy, In vivo imaging, Blood, 3D acquisition, 3D image processing, Optical coherence tomography, Hemodynamics, Interferometry, Blood circulation, Angiography

Proceedings Article | 9 March 2020 Presentation
Proceedings Volume 11226, 1122611 (2020) https://doi.org/10.1117/12.2543864
KEYWORDS: Brain, 3D modeling, Image segmentation, Medical diagnostics, Machine learning, In vivo imaging, Angiography

SPIE Journal Paper | 24 October 2019 Open Access
Yuankang Lu, Cong Zhang, Xuecong Lu, Mohammad Moeini, Éric Thorin, Frédéric Lesage
NPh, Vol. 6, Issue 04, 045003, (October 2019) https://doi.org/10.1117/12.10.1117/1.NPh.6.4.045003
KEYWORDS: Capillaries, Tissues, Blood circulation, Oxygen, Hemodynamics, Optical coherence tomography, Blood, Brain, Somatosensory cortex, Phosphorescence

Proceedings Article | 1 March 2019 Presentation + Paper
Sayed Mehran Sharafi, J. P. Sylvestre, C. Chevrefils, J. P. Soucy, F. Lesage
Proceedings Volume 10864, 108640L (2019) https://doi.org/10.1117/12.2508557
KEYWORDS: Arteries, Veins, Cameras, Brain, Positron emission tomography, Retinal scanning, Neuroimaging, Alzheimer's disease, Hyperspectral imaging, Retina

SPIE Journal Paper | 14 February 2019 Open Access
JBO, Vol. 24, Issue 02, 025001, (February 2019) https://doi.org/10.1117/12.10.1117/1.JBO.24.2.025001
KEYWORDS: Raman spectroscopy, Prostate, Robotic systems, Tissue optics, Tissues, Surgery, Spectroscopy, In vivo imaging, Robotics, Prostate cancer

SPIE Journal Paper | 7 February 2019 Open Access
Parikshat Sirpal, Ali Kassab, Philippe Pouliot, Dang Khoa Nguyen, Frédéric Lesage
JBO, Vol. 24, Issue 05, 051408, (February 2019) https://doi.org/10.1117/12.10.1117/1.JBO.24.5.051408
KEYWORDS: Electroencephalography, Data modeling, Epilepsy, Hemodynamics, Neural networks, Performance modeling, Brain, Magnetic resonance imaging, Near infrared spectroscopy, Neuroimaging

SPIE Journal Paper | 3 November 2018 Open Access
NPh, Vol. 5, Issue 04, 045004, (November 2018) https://doi.org/10.1117/12.10.1117/1.NPh.5.4.045004
KEYWORDS: Brain, Optical coherence tomography, Tissues, Neuroimaging, Diffusion magnetic resonance imaging, Image registration, Image resolution, Imaging systems, Data acquisition, Microscopes

SPIE Journal Paper | 11 July 2018 Open Access
JBO, Vol. 23, Issue 07, 076501, (July 2018) https://doi.org/10.1117/12.10.1117/1.JBO.23.7.076501
KEYWORDS: Brain, Neuroimaging, Vascular imaging, Mouse models, Prefrontal cortex, Alzheimer's disease, Microscopes, Magnetic resonance imaging, Statistical analysis, Two photon excitation microscopy

Proceedings Article | 14 March 2018 Presentation
Proceedings Volume 10471, 104710M (2018) https://doi.org/10.1117/12.2289092
KEYWORDS: Heart, Optical coherence tomography, Signal attenuation, Scanners, Image resolution, Optical imaging, Optical coherence microscopy

Proceedings Article | 14 March 2018 Presentation
Baoqiang Li, Ikbal Sencan, Tatiana Esipova, Kivilcim Kilic, Mohammad Moeini, Mohammad Yaseen, Buyin Fu, Sreekanth Kura, Frédéric Lesage, Sergei Vinogradov, Anna Devor, David Boas, Sava Sakadžić
Proceedings Volume 10481, 1048109 (2018) https://doi.org/10.1117/12.2290858
KEYWORDS: Capillaries, Oxygen, Blood circulation, Two photon excitation microscopy, Phosphorescence, Tissues, Two photon imaging, Blood, Cranial windows, Angiography

Proceedings Article | 23 February 2018 Presentation + Paper
Proceedings Volume 10498, 104981Y (2018) https://doi.org/10.1117/12.2289030
KEYWORDS: Brain, Neuroimaging, 3D metrology, Phosphorescence, Tissues, Oxygen, 3D image processing, Two photon imaging, Spatial resolution, Stereoscopy

Proceedings Article | 23 February 2018 Presentation + Paper
Cong Zhang, Maryam Tabatabaei, Samuel Bélanger, Hélène Girouard, Mohammad Moeini, Xuecong Lu, Frédéric Lesage
Proceedings Volume 10498, 104980X (2018) https://doi.org/10.1117/12.2290579
KEYWORDS: Calcium, Luminescence, In vivo imaging, Calibration, Epilepsy, Microscopy, Somatosensory cortex, Fluorescence lifetime imaging, Glia, Brain

Proceedings Article | 23 February 2018 Paper
Proceedings Volume 10498, 104982O (2018) https://doi.org/10.1117/12.2290060
KEYWORDS: Brain, Image segmentation, Neuroimaging, Alzheimer's disease, Two photon excitation microscopy, Digital filtering, Microscopes, Prefrontal cortex, Imaging systems, Image registration

Proceedings Article | 14 February 2018 Presentation + Paper
Yuankang Lu, Maxime Abran, Guy Cloutier, Frédéric Lesage
Proceedings Volume 10471, 104710D (2018) https://doi.org/10.1117/12.2288638
KEYWORDS: Photons, Optical coherence tomography, Imaging systems, Luminescence, Signal to noise ratio, Pulsed laser operation, Fluorescence spectroscopy, Tissues, Arteries, Signal detection

Proceedings Article | 12 February 2018 Presentation + Paper
Proceedings Volume 10481, 104810I (2018) https://doi.org/10.1117/12.2288521
KEYWORDS: Optical coherence tomography, Brain, Tissues, Scanners, Microscopes, Data acquisition, Point spread functions, Neuroimaging

Proceedings Article | 12 February 2018 Paper
Proceedings Volume 10481, 104811G (2018) https://doi.org/10.1117/12.2289007
KEYWORDS: Tissues, Brain, Mouse models, Alzheimer's disease, Oxygen, Surgery, Skull, Heart, Control systems, Glasses

SPIE Journal Paper | 8 January 2018 Open Access
JBO, Vol. 23, Issue 01, 016008, (January 2018) https://doi.org/10.1117/12.10.1117/1.JBO.23.1.016008
KEYWORDS: Brain, Neuroimaging, Magnetic resonance imaging, Optical coherence tomography, In vivo imaging, Tissues, Brain mapping, Image registration, Tissue optics, 3D image processing

SPIE Journal Paper | 11 July 2017 Open Access
NPh, Vol. 4, Issue 04, 041501, (July 2017) https://doi.org/10.1117/12.10.1117/1.NPh.4.4.041501
KEYWORDS: Optical coherence tomography, Brain, Image segmentation, Tissue optics, Reflectivity, Brain imaging, Diffusion magnetic resonance imaging, Signal attenuation, Microscopes, Neuroimaging

SPIE Journal Paper | 11 March 2017 Open Access
NPh, Vol. 4, Issue 01, 010501, (March 2017) https://doi.org/10.1117/12.10.1117/1.NPh.4.1.010501
KEYWORDS: Oxygen, Tissues, Epilepsy, Blood, Brain, Capillaries, Diffusion, Phosphorescence, Confocal microscopy, Microscopy

Proceedings Article | 17 February 2017 Paper
Proceedings Volume 10070, 1007012 (2017) https://doi.org/10.1117/12.2251173
KEYWORDS: Tissue optics, Signal attenuation, Optical coherence tomography, Brain, Reflectivity, 3D image processing, Image segmentation, Neuroimaging, Microscopes, Image processing, Tissues, Brain mapping, Scattering, Reconstruction algorithms

Proceedings Article | 8 February 2017 Presentation + Paper
Proceedings Volume 10051, 100510O (2017) https://doi.org/10.1117/12.2251437
KEYWORDS: Capillaries, Blood circulation, Brain, Tissues, Oxygen, Two photon imaging, Brain imaging, Two photon excitation microscopy, Cognition, Neuroimaging, Phosphorescence, Microscopy, Bragg cells

SPIE Journal Paper | 12 October 2016 Open Access
NPh, Vol. 3, Issue 04, 045003, (October 2016) https://doi.org/10.1117/12.10.1117/1.NPh.3.4.045003
KEYWORDS: Hemodynamics, Tissue optics, Brain, Absorption, Optical imaging, Cameras, Hyperspectral imaging, Imaging systems, Calibration, Microscopes

Proceedings Article | 26 April 2016 Presentation
Audrey Laurence, Julien Pichette, Leticia Angulo-Rodríguez, Catherine Saint Pierre, Frédéric Lesage, Alain Bouthillier, Dang Khoa Nguyen, Frédéric Leblond
Proceedings Volume 9690, 96900E (2016) https://doi.org/10.1117/12.2213384
KEYWORDS: Hemodynamics, Brain, Hyperspectral imaging, Imaging systems, Neuroimaging, Optical imaging, Surgery, Mosaic detectors, Brain mapping, Cerebral blood flow

SPIE Journal Paper | 11 February 2016 Open Access
Ke Peng, Philippe Pouliot, Frédéric Lesage, Dang Khoa Nguyen
NPh, Vol. 3, Issue 03, 031402, (February 2016) https://doi.org/10.1117/12.10.1117/1.NPh.3.3.031402
KEYWORDS: Epilepsy, Hemodynamics, Improvised explosive devices, Electroencephalography, Brain, Near infrared spectroscopy, Data modeling, Functional magnetic resonance imaging, Neurophotonics, Oxygen

Proceedings Article | 11 September 2015 Paper
F. Lesage, A. Castonguay, P. Tardif, J. Lefebvre, B. Li
Proceedings Volume 9597, 95970M (2015) https://doi.org/10.1117/12.2189110
KEYWORDS: Brain, Optical coherence tomography, Tissues, Neuroimaging, Confocal microscopy, Imaging systems, Image resolution, Image processing, Luminescence, Image filtering

SPIE Journal Paper | 27 April 2015 Open Access
Frédéric Lesage, Hellmuth Obrig
NPh, Vol. 2, Issue 02, 020401, (April 2015) https://doi.org/10.1117/12.10.1117/1.NPh.2.2.020401
KEYWORDS: Brain, Neuroimaging, Near infrared spectroscopy, Epilepsy, Neuroscience, Spectroscopy, Neurophotonics, Blood circulation, Heart, Neurology

SPIE Journal Paper | 12 March 2015 Open Access
NPh, Vol. 2, Issue 01, 015008, (March 2015) https://doi.org/10.1117/12.10.1117/1.NPh.2.1.015008
KEYWORDS: Capillaries, Optical coherence tomography, Angiography, Two photon excitation microscopy, Blood circulation, Resistance, Doppler tomography, Velocity measurements, Blood, Blood pressure

Proceedings Article | 5 March 2015 Paper
Proceedings Volume 9329, 932929 (2015) https://doi.org/10.1117/12.2079803
KEYWORDS: Capillaries, Blood circulation, Blood, Cognition, Brain, Line scan image sensors, Animal model studies, Oxygen, Cognitive modeling, Laser scanners

Proceedings Article | 2 March 2015 Paper
Proceedings Volume 9328, 93281M (2015) https://doi.org/10.1117/12.2077830
KEYWORDS: Optical coherence tomography, Brain, Confocal microscopy, Tissues, Imaging systems, Neuroimaging, Tissue optics, Luminescence, Image resolution, Refractive index

Proceedings Article | 25 September 2014 Paper
Proceedings Volume 9288, 92880R (2014) https://doi.org/10.1117/12.2074257
KEYWORDS: Luminescence, Magnetic resonance imaging, In vivo imaging, Tomography, Heart, Fluorescence tomography, Preclinical imaging, Imaging systems, Multimodal imaging, Control systems

Proceedings Article | 25 September 2014 Paper
Edgar Guevara, Romain Berti, Irène Londono, Ningshi Xie, Pierre Bellec, Frédéric Lesage, G. A. Lodygensky
Proceedings Volume 9288, 92880Q (2014) https://doi.org/10.1117/12.2073720
KEYWORDS: Brain, Photoacoustic imaging, Neuroimaging, Inflammation, Acquisition tracking and pointing, Oxygen, Photoacoustic tomography, Injuries, Control systems, In vivo imaging

Proceedings Article | 25 September 2014 Paper
Proceedings Volume 9288, 92880P (2014) https://doi.org/10.1117/12.2073702
KEYWORDS: Optical coherence tomography, Skin, Raman spectroscopy, Microscopy, Luminescence, Biopsy, Imaging spectroscopy, Visualization, Breast, Spectroscopy

SPIE Journal Paper | 25 July 2013 Open Access
JBO, Vol. 18, Issue 07, 076021, (July 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.7.076021
KEYWORDS: Hemodynamics, Brain, Optical imaging, Epilepsy, Somatosensory cortex, Blood circulation, Neuroimaging, Speckle, Animal model studies, Electroencephalography

Proceedings Article | 24 October 2012 Paper
Baoqiang Li, Frederic Lesage
Proceedings Volume 8412, 841208 (2012) https://doi.org/10.1117/12.2001441
KEYWORDS: Luminescence, Monte Carlo methods, Ultrasonography, Imaging systems, Transducers, Cameras, Fluorescence tomography, Inverse problems, In vivo imaging, Reconstruction algorithms

Proceedings Article | 23 October 2012 Paper
Proceedings Volume 8412, 841203 (2012) https://doi.org/10.1117/12.2000717
KEYWORDS: Hemodynamics, Multispectral imaging, Optical imaging, Neurovascular coupling, Animal model studies, Expectation maximization algorithms, Heart, Oxygen, Blood, Epilepsy

SPIE Journal Paper | 4 May 2012 Open Access
Clément Bonnéry, Michèle Desjardins, Philippe Pouliot, Frédéric Lesage, Paul-Olivier Leclerc, Richard Hoge, Louis Bherer
JBO, Vol. 17, Issue 5, 056002, (May 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.5.056002
KEYWORDS: Monte Carlo methods, Skull, Diffusion, Tissue optics, Sensors, Photons, Diffuse optical tomography, Optical properties, Brain, Tissues

SPIE Journal Paper | 1 December 2011 Open Access
Baoqiang Li, Maxime Abran, Carl Matteau-Pelletier, Leonie Rouleau, Frédéric Lesage, Eric Rheaume, Jean-Claude Tardif, Tina Lam, Rishi Sharma, Ashok Kakkar
JBO, Vol. 16, Issue 12, 126010, (December 2011) https://doi.org/10.1117/12.10.1117/1.3662455
KEYWORDS: Luminescence, Imaging systems, Image segmentation, 3D image processing, Heart, In vivo imaging, Optical properties, Transducers, Image restoration, Absorption

SPIE Journal Paper | 1 October 2011 Open Access
Edward Baraghis, Anna Devor, Qianqian Fang, Vivek Srinivasan, Weicheng Wu, David Boas, Sava Sakadžic, Frédéric Lesage, Cenk Ayata, Karl Kasischke
JBO, Vol. 16, Issue 10, 106003, (October 2011) https://doi.org/10.1117/12.10.1117/1.3633339
KEYWORDS: Luminescence, Blood, Scattering, Signal detection, In vivo imaging, Tissue optics, Fluorescence spectroscopy, Absorption, Hemodynamics, Hypoxia

SPIE Journal Paper | 1 September 2011 Open Access
Etienne Lareau, Frédéric Lesage, Philippe Pouliot, Jerome Le Lan, Mohamad Sawan, Dang Nguyen
JBO, Vol. 16, Issue 09, 096014, (September 2011) https://doi.org/10.1117/12.10.1117/1.3625575
KEYWORDS: Near infrared spectroscopy, Electroencephalography, Sensors, Light sources, Prototyping, Visualization, Electrodes, In vivo imaging, Signal to noise ratio, Signal detection

Proceedings Article | 19 February 2011 Paper
Maxime Abran, Carl Matteau-Pelletier, Karim Zerouali-Boukhal, Jean-Claude Tardif, Frédéric Lesage
Proceedings Volume 7899, 78992N (2011) https://doi.org/10.1117/12.873928
KEYWORDS: Ultrasonography, Luminescence, Intravascular ultrasound, Optical fibers, Transducers, Photoacoustic spectroscopy, Imaging systems, In vivo imaging, Photoacoustic imaging, Pulsed laser operation

Proceedings Article | 18 February 2011 Paper
Edward Baraghis, Virginie Bolduc, Marc-Antoine Gillis, Vivek Srinivasan, Éric Thorin, Caroline Boudoux, Frédéric Lesage
Proceedings Volume 7883, 78834A (2011) https://doi.org/10.1117/12.875659
KEYWORDS: Blood circulation, Blood, Optical coherence tomography, Arteries, Doppler effect, Brain, Electrocardiography, Heart, Linear filtering, In vivo imaging

Proceedings Article | 26 February 2010 Paper
Edgar Guevara, Maxime Abran, Samuel Bélanger, Nicolas Ouakli, Frédéric Lesage
Proceedings Volume 7573, 757317 (2010) https://doi.org/10.1117/12.841886
KEYWORDS: Imaging systems, Modulation, Optical tomography, Digital micromirror devices, Optical imaging, Sensors, Monte Carlo methods, 3D image processing, Tomography, Mirrors

SPIE Journal Paper | 1 January 2010 Open Access
Samuel Bélanger, Maxime Abran, Xavier Intes, Christian Casanova, Frederic Lesage
JBO, Vol. 15, Issue 01, 016006, (January 2010) https://doi.org/10.1117/12.10.1117/1.3290818
KEYWORDS: Digital micromirror devices, Diffuse optical tomography, Sensors, Diffusion, Computer simulations, Tomography, Cameras, Imaging systems, Monte Carlo methods, Mirrors

Proceedings Article | 23 February 2009 Paper
S. Dubeau, E. Beaumont, F. Lesage
Proceedings Volume 7180, 718004 (2009) https://doi.org/10.1117/12.808281
KEYWORDS: Spinal cord, Hemodynamics, Injuries, Optical imaging, Nerve, Blood circulation, Blood, Functional magnetic resonance imaging, Animal model studies, Cameras

Proceedings Article | 20 February 2009 Paper
Michèle Desjardins, Louis Gagnon, Claudine Gauthier, Rick Hoge, Mathieu Dehaes, Laurence Desjardins-Crépeau, Louis Bherer, Frédéric Lesage
Proceedings Volume 7171, 717109 (2009) https://doi.org/10.1117/12.808317
KEYWORDS: Data modeling, Oxygen, Hemodynamics, Blood, Resistance, Near infrared spectroscopy, Brain, Calibration, Blood circulation, Capillaries

Proceedings Article | 12 February 2009 Paper
Proceedings Volume 7174, 717407 (2009) https://doi.org/10.1117/12.808272
KEYWORDS: Data modeling, Diffusion, Scattering, Absorption, Head, Optical properties, Brain, Tissue optics, Photons, Spectroscopy

SPIE Journal Paper | 1 September 2008 Open Access
Louis Gagnon, Claudine Gauthier, Richard Hoge, Frederic Lesage, Juliette Selb, David Boas
JBO, Vol. 13, Issue 05, 054019, (September 2008) https://doi.org/10.1117/12.10.1117/1.2982524
KEYWORDS: Brain, Absorption, Skin, Monte Carlo methods, In vivo imaging, Tissues, Data modeling, Biological research, Scattering, Oxygen

Proceedings Article | 20 February 2008 Paper
Proceedings Volume 6854, 68541M (2008) https://doi.org/10.1117/12.760822
KEYWORDS: Monte Carlo methods, Scattering, Luminescence, Photon transport, Reflection, 3D modeling, Computer simulations, Refraction, Refractive index, Diffusion

Proceedings Article | 12 February 2008 Paper
Proceedings Volume 6850, 68500C (2008) https://doi.org/10.1117/12.766745
KEYWORDS: Tissues, Absorption, Functional magnetic resonance imaging, Magnetic resonance imaging, Brain, Diffusion, Photons, Signal detection, 3D modeling, Monte Carlo methods

Proceedings Article | 8 November 2007 Paper
Jean Provost, Frédéric Lesage
Proceedings Volume 6796, 67960K (2007) https://doi.org/10.1117/12.779123
KEYWORDS: Tomography, Image compression, Transducers, Diffuse optical imaging, Reconstruction algorithms, In vivo imaging, Signal to noise ratio, Tissues, Image resolution, Preclinical imaging

SPIE Journal Paper | 1 September 2005 Open Access
JBO, Vol. 10, Issue 05, 054003, (September 2005) https://doi.org/10.1117/12.10.1117/1.2070148
KEYWORDS: Tumors, Luminescence, Tissues, Fluorescence lifetime imaging, Near infrared, Liver, In vivo imaging, Kidney, Optical imaging, Imaging systems

Proceedings Article | 29 March 2005 Paper
Guobin Ma, Niculae Mincu, Frederic Lesage, Pascal Gallant, Laura McIntosh
Proceedings Volume 5699, (2005) https://doi.org/10.1117/12.589338
KEYWORDS: Luminescence, Diffusion, Tissues, Picosecond phenomena, Imaging systems, Streak cameras, Semiconductor lasers, Signal detection, Sensors, Absorption

Proceedings Article | 9 December 2004 Paper
Xavier Intes, Salim Djeziri, Zahia Ichalalene, Niculae Mincu, Yong Wang, Philippe St.-Jean, Frédéric Lesage, David Hall, David Boas, Margaret Polyzos
Proceedings Volume 5578, (2004) https://doi.org/10.1117/12.593755
KEYWORDS: Breast, Tissues, Tissue optics, Absorption, Mammography, Scattering, Optical properties, Blood, Tumors, Optical fibers

Proceedings Article | 9 December 2004 Paper
Proceedings Volume 5578, (2004) https://doi.org/10.1117/12.593754
KEYWORDS: Neodymium, Tissue optics, Near infrared, Diffuse optical tomography, Inverse problems, Photons, 3D modeling, Luminescence, Molecules, Sensors

Proceedings Article | 29 June 2000 Paper
Proceedings Volume 4041, (2000) https://doi.org/10.1117/12.390480
KEYWORDS: Image segmentation, Radar, Synthetic aperture radar, Image processing, Edge detection, Chromium, Image resolution, Image classification, Coherence imaging, Image processing algorithms and systems

Proceedings Article | 3 April 2000 Paper
Marc-Alain Simard, Pierre Valin, Frederic Lesage
Proceedings Volume 4051, (2000) https://doi.org/10.1117/12.381631
KEYWORDS: Taxonomy, Sensors, Imaging systems, Telecommunications, Data fusion, Radar, Target recognition, Electronic support measures, Image fusion, Data communications

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