Multispectral imaging and characterization of biological tissue
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United States of America Patent
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Oct 23, 2001
Issued Date -
N/A
app pub date -
Jun 27, 2000
filing date -
Feb 28, 1997
priority date (Note) -
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Abstract
A light image is conveyed from a biological tissue through a flexible optical system to an image receiver, where it is converted to a form which may be entered into a computer. The computer segments the image by generating a segmentation mask defining the boundary of a region of interest in at least one spectral band, estimates at least one rotationally and translationally invariant statistical measure of coefficient distributions of the multiscale wavelet maxima representations of the digital images in at least one spectral band, characterizes the condition of the tissue based on the estimated values, and outputs the characterization of the condition of the tissue.
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