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Proceedings Paper

The robustness of DLP hyperspectral imaging for clinical and surgical utility
Author(s): 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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Paper 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.

Paper Details

Date Published: 18 February 2010
PDF: 9 pages
Proc. SPIE 7596, Emerging Digital Micromirror Device Based Systems and Applications II, 759604 (18 February 2010); doi: 10.1117/12.845564
Show Author Affiliations
Karel J. Zuzak, The Univ. of Texas at Arlington (United States)
Eleanor Wehner, The Univ. of Texas at Arlington (United States)
Shekar Rao, Texas Instruments, Inc. (United States)
Maritoni Litorja, National Institute of Standards and Technology (United States)
David W. Allen, National Institute of Standards and Technology (United States)
Mike Singer, The Univ. of Texas Southwestern Medical Ctr. at Dallas (United States)
Gary Purdue, The Univ. of Texas Southwestern Medical Ctr. at Dallas (United States)
Rafael Ufret-Vincenty, The Univ. of Texas Southwestern Medical Ctr. at Dallas (United States)
Jonathan White, The Univ. of Texas Southwestern Medical Ctr. at Dallas (United States)
Jeffrey Cadeddu, The Univ. of Texas Southwestern Medical Ctr. at Dallas (United States)
Edward Livingston, The Univ. of Texas Southwestern Medical Ctr. at Dallas (United States)


Published in SPIE Proceedings Vol. 7596:
Emerging Digital Micromirror Device Based Systems and Applications II
Michael R. Douglass; Larry J. Hornbeck, Editor(s)

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