Hyperspectral imaging methods and apparatus for non-invasive diagnosis of tissue for cancer
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United States of America Patent
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Jul 21, 1998
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N/A
app pub date -
Sep 8, 1997
filing date -
May 12, 1994
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Abstract
Techniques and devices for diagnosing tissue via hyperspectral imaging are presented. A three dimensional 'image' where one dimension contains spectral information is formed from a region of interest. The spectral content of the image can be analyzed on a pixel-by-pixel basis to determine the presence of certain matter and the spatial extend thereof The techniques are non-invasive and do not require introduction of agents typically required to facilitate interaction with illumination sources.
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