Feature-guided analysis for reduction of false positives in CAD of polyps for computed tomographic colonography

We evaluated the effect of our novel technique of feature-guided analysis of polyps on the reduction of false-positive (FP) findings generated by our computer-aided diagnosis (CAD) scheme for the detection of polyps from computed tomography colonographic data sets. The detection performance obtained...

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Bibliographic Details
Published in:	Medical physics (Lancaster) Vol. 30; no. 7; pp. 1592 - 1601
Main Authors:	Näppi, Janne, Yoshida, Hiroyuki
Format:	Journal Article
Language:	English
Published:	United States American Association of Physicists in Medicine 01.07.2003
Subjects:	3D algorithms Algorithms cancer Cluster Analysis Colonic Polyps - classification Colonic Polyps - diagnostic imaging Colonography, Computed Tomographic - methods Computed radiography Computed tomography computer aided detection Computer aided diagnosis computerised tomography CT colonography Data analysis Diagnosis, Computer-Assisted - methods Diseases False Positive Reactions feature extraction Fuzzy Logic Humans Image analysis Imaging, Three-Dimensional - methods medical image analysis medical image processing pattern recognition Pattern Recognition, Automated Physicists Quality Control Reproducibility of Results Sensitivity and Specificity tumours 3D algorithms computer aided detection CT colonography medical image analysis pattern recognition
ISSN:	0094-2405, 2473-4209
Online Access:	Get full text
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