Boots – shoes – and leggings
Patent
1985-11-18
1989-03-28
Lall, Parshotam S.
Boots, shoes, and leggings
36441325, 12866001, 73599, 73602, A61B 1000, G06F 1520, G01N 2904
Patent
active
048170151
ABSTRACT:
Tissue signatures are obtained from first and second order statistics of an image texture to discriminate between different normal tissues and to detect abnormal conditions. These signatures describe intrinsic backscatter properties of the tissue imaged, and are used as the basis of an automatic tissue characterization algorithm. A device for on-line classifying of the texture of an image measures a total of four first and second order statistical properties of echo signals of a region of interest (ROI) selected by an operator, the echo signals being contained in an image memory. These can be used to obtain the tissue signatures, to detect low contrast lesions by machine, and to produce parametric images.
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Brown David G.
Insana Michael F.
Smith Stephen W.
Wagner Robert F.
Lall Parshotam S.
Mattson Brian M.
The United States Government as represented by the Secretary of
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