The robustness of DLP hyperspectral imaging for clinical and surgical utility

Karel J. Zuzak; Eleanor Wehner; Shekar Rao; Maritoni Litorja; David W. Allen; Mike Singer; Gary Purdue; Rafael Ufret-Vincenty; Jonathan White; Jeffrey Cadeddu; Edward Livingston

doi:10.1117/12.845564

18 February 2010 The robustness of DLP hyperspectral imaging for clinical and surgical utility

Karel J. Zuzak, Eleanor Wehner, Shekar Rao, Maritoni Litorja, David W. Allen, Mike Singer, Gary Purdue, Rafael Ufret-Vincenty, Jonathan White, Jeffrey Cadeddu, Edward Livingston

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Proceedings Volume 7596, Emerging Digital Micromirror Device Based Systems and Applications II; 759604 (2010) https://doi.org/10.1117/12.845564
Event: SPIE MOEMS-MEMS, 2010, San Francisco, California, United States

Abstract

Utilizing seed funding from Texas Instruments, a DLP (R)Hyperspectral Imaging system was developed by integrating a focal-plane array, FPA, detector with a DLP based spectrally tunable illumination source. Software is used to synchronize FPA with DLP hardware for collecting spectroscopic images as well as running novel illumination schemes and chemometric deconvolution methods for producing gray scale or color encoded images visualizing molecular constituents at video rate. Optical spectra and spectroscopic image data of a variety of live human organs and diseased tissue collected from patients during surgical procedures and clinical visits being cataloged for a database will be presented.

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Karel J. Zuzak, Eleanor Wehner, Shekar Rao, Maritoni Litorja, David W. Allen, Mike Singer, Gary Purdue, Rafael Ufret-Vincenty, Jonathan White, Jeffrey Cadeddu, and Edward Livingston "The robustness of DLP hyperspectral imaging for clinical and surgical utility", Proc. SPIE 7596, Emerging Digital Micromirror Device Based Systems and Applications II, 759604 (18 February 2010); https://doi.org/10.1117/12.845564

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