System and method to identify and measure organ wall boundaries
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United States of America Patent
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Oct 26, 2010
Grant Date -
Nov 29, 2007
app pub date -
Jan 22, 2007
filing date -
Jun 7, 2002
priority date (Note) -
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Abstract
Systems and methods are described for acquiring, processing, and presenting boundaries of a cavity-tissue interface within a region-of-interest in an ultrasound image based upon the strength of signals of ultrasound echoes returning from structures within the region-of-interest. The segmentation of boundaries of cavity shapes occupying the region-of-interest utilizes cost function analysis of pixel sets occupying the cavity-tissue interface. The segmented shapes are further image processed to determine areas and volumes of the organ or structure containing the cavity within the region-of-interest.
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