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Proceedings Paper

Evaluation of a portable hyperspectral imager for medical imaging applications
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Paper Abstract

Portable hyperspectral imagers are becoming commonly available as a commercial product. A liquid crystal tunable filter based CCD imager was evaluated and characterized for spectral stray light using a tunable laser facility. The hyperspectral imager is currently being used to investigate the use of hyperspectral imaging in medical applications. This paper discusses the imager design and performance, the characterization of this system, and medical imaging as a related application. Imagers of this type may be fundamental to transferring radiometric scales using a hyperspectral image projector. The use of the hyperspectral imager for use with a hyperspectral image projector is also discussed.

Paper Details

Date Published: 2 October 2007
PDF: 10 pages
Proc. SPIE 6765, Next-Generation Spectroscopic Technologies, 67650F (2 October 2007); doi: 10.1117/12.733189
Show Author Affiliations
David W. Allen, National Institute of Standards and Technology (United States)
Maritoni Litorja, National Institute of Standards and Technology (United States)
Steven W. Brown, National Institute of Standards and Technology (United States)
Yuqin Zong, National Institute of Standards and Technology (United States)


Published in SPIE Proceedings Vol. 6765:
Next-Generation Spectroscopic Technologies
Christopher D. Brown; Mark A. Druy; John P. Coates, Editor(s)

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