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Computer-aided detection and display of colonic residue in medical imagery of the colon
Computer-aided detection and display of colonic residue in medical imagery of the colon
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机译:计算机辅助检测和显示结肠医学图像中的结肠残留
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摘要
Methods and systems are presented that improve a radiologist's ability to identify polyps by automatically and more accurately detecting and displaying colonic residue such as tagged or untagged stool or colonic fluid in medical images of the colorectal region. A virtual colonography imaging system obtains medical imagery of the colon. Improved computer-aided detection (CAD) algorithms identify colonic residue in the imagery by calculating feature vectors of and using statistical classification methods to classify regions of colonic residue to distinguish them from false positives.
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