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Automated image-based colon cleansing for laxative-free CT colonography computer-aided polyp detection
2011
Medical Physics (Lancaster)
Purpose: To evaluate the performance of a computer-aided detection (CAD) system for detecting colonic polyps at noncathartic computed tomography colonography (CTC) in conjunction with an automated image-based colon cleansing algorithm. Methods: An automated colon cleansing algorithm was designed to detect and subtract taggedstool, accounting for heterogeneity and poor tagging, to be used in conjunction with a colon CAD system. The method is locally adaptive and combines intensity, shape, and
doi:10.1118/1.3662918
pmid:22149845
pmcid:PMC3254579
fatcat:efrjcwb2ojg2na4fb4lv7ngh4m