Dr. Vivek Venugopal Profile

Dr. Vivek Venugopal

at Beth Israel Deaconess Medical Ctr

SPIE Involvement:

Author

Publications (11)

SPIE Journal Paper | 14 November 2014 Open Access

Depth-enhanced fluorescence imaging using masked detection of structured illumination

Joseph Angelo, Vivek Venugopal, Frederic Fantoni, Vincent Poher, Irving Bigio, Lionel Hervé, Jean-Marc Dinten, Sylvain Gioux

JBO, Vol. 19, Issue 11, 116008, (November 2014) https://doi.org/10.1117/12.10.1117/1.JBO.19.11.116008

KEYWORDS: Luminescence, Mirrors, Photons, Collimation, Tissues, Point spread functions, Cameras, Relays, CCD cameras, Real time imaging

Read Abstract +

DOWNLOAD PAPER

SPIE Journal Paper | 20 December 2013 Open Access

Design and characterization of an optimized simultaneous color and near-infrared fluorescence rigid endoscopic imaging system

Vivek Venugopal, Minho Park, Yoshitomo Ashitate, Florin Neacsu, Frank Kettenring, John Frangioni, Sidhu Gangadharan, Sylvain Gioux

JBO, Vol. 18, Issue 12, 126018, (December 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.12.126018

KEYWORDS: Near infrared, Imaging systems, Luminescence, Endoscopes, Cameras, Endoscopy, Optical filters, Surgery, Lymphatic system, Sensors

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 25 March 2013 Paper

Robust imaging strategies in time-resolved optical tomography

Vivek Venugopal, Jin Chen, Xavier Intes

Proceedings Volume 8578, 857827 (2013) https://doi.org/10.1117/12.2005084

KEYWORDS: Luminescence, Optical tomography, Signal to noise ratio, Electronic filtering, Error analysis, Tomography, Sensors, Photon counting, RGB color model, Time correlated photon counting

Read Abstract +

Proceedings Article | 25 March 2013 Paper

Masked detection of structured illumination (MDSI): depth sensitive fluorescence measurement

Joseph Angelo, Vivek Venugopal, Frederic Fantoni, Irving Bigio, Lionel Herve, Jean-Marc Dinten, Vincent Poher, Sylvain Gioux

Proceedings Volume 8578, 85780Q (2013) https://doi.org/10.1117/12.2004645

KEYWORDS: Luminescence, Point spread functions, Composites, Mirrors, Cameras, Image processing, CCD cameras, Image restoration, Collimation, Integrated optics

Read Abstract +

Proceedings Article | 22 March 2013 Paper

Real-time endoscopic guidance using near-infrared fluorescent light for thoracic surgery

Vivek Venugopal, Alan Stockdale, Florin Neacsu, Frank Kettenring, John Frangioni, Sidharta Gangadharan, Sylvain Gioux

Proceedings Volume 8572, 85720R (2013) https://doi.org/10.1117/12.2004615

KEYWORDS: Near infrared, Endoscopes, Imaging systems, Lung cancer, Surgery, Luminescence, Endoscopy, Cameras, Lymphatic system, Cancer

Read Abstract +

Proceedings Article | 13 March 2013 Paper

The design and integration of a custom broadband 15x zoom lens for NIR fluorescence-guided surgery

Julie Bentley, Vivek Venugopal, John Frangioni, Sylvain Gioux

Proceedings Volume 8573, 857306 (2013) https://doi.org/10.1117/12.2011941

KEYWORDS: Zoom lenses, Near infrared, Luminescence, Imaging systems, Surgery, Image-guided intervention, Objectives, Biomedical optics, Image sensors, Design for manufacturability

Read Abstract +

Proceedings Article | 13 March 2013 Paper

A dual oxygenation and fluorescence imaging platform for reconstructive surgery

Yoshitomo Ashitate, John Nguyen, Vivek Venugopal, Alan Stockdale, Florin Neacsu, Frank Kettenring, Bernard Lee, John Frangioni, Sylvain Gioux

Proceedings Volume 8574, 85740H (2013) https://doi.org/10.1117/12.2004684

KEYWORDS: Luminescence, Surgery, Near infrared, Imaging systems, Tissues, Optical imaging, Image-guided intervention, Arteries, Oxygen, Tissue optics

Read Abstract +

SPIE Journal Paper | 8 March 2013 Open Access

Adaptive wide-field optical tomography

Vivek Venugopal, Xavier Intes

JBO, Vol. 18, Issue 03, 036006, (March 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.3.036006

KEYWORDS: Photons, Luminescence, Tomography, Animal model studies, Optical tomography, Optimization (mathematics), Signal detection, Sensors, Transmittance, Quantum efficiency

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 10 February 2011 Paper

In vivo reconstruction of NIR FRET using full-field time resolved optical tomography

Vivek Venugopal, Jin Chen, Margarida Barroso, Xavier Intes

Proceedings Volume 7892, 78920I (2011) https://doi.org/10.1117/12.881798

KEYWORDS: Fluorescence resonance energy transfer, Molecules, Animal model studies, Near infrared, 3D modeling, Magnetic resonance imaging, Data modeling, Quantum efficiency, Optical tomography, Luminescence

Read Abstract +

Proceedings Article | 20 February 2009 Paper

Diffuse optical tomography with time-gated perturbation Monte Carlo method

Jin Chen, Vivek Venugopal, Xavier Intes

Proceedings Volume 7171, 717113 (2009) https://doi.org/10.1117/12.822556

KEYWORDS: Photons, Monte Carlo methods, Scattering, Diffusion, Absorption, Tissue optics, Optical properties, Sensors, 3D modeling, Inverse optics

Read Abstract +

Proceedings Article | 20 February 2009 Paper

Quantifying optical properties in small animals using MR-guided multispectral time-resolved imaging

Vivek Venugopal, Jin Chen, Xavier Intes

Proceedings Volume 7171, 717114 (2009) https://doi.org/10.1117/12.822557

KEYWORDS: Optical properties, Error analysis, Magnetic resonance imaging, Multispectral imaging, Imaging systems, Picosecond phenomena, Tissues, Sensors, Absorption, Tissue optics

Read Abstract +

Showing 5 of 11 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years