Symmetric Curvature Patterns for Colonic Polyp Detection

Symmetric Curvature Patterns for Colonic Polyp Detection
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用于结肠息肉检测的对称曲率模式

DOI:
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发表时间:
2006
期刊:
International Conference on Medical Image Computing and Computer-Assisted Intervention
影响因子:
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通讯作者:
L. Bogoni
L. Bogoni
中科院分区:
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文献类型:
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作者:
A. Jerebko;S. Lakare;P. Cathier;S. Periaswamy;L. Bogoni

文献摘要

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作为计算机辅助结肠息肉检测系统的一部分,引入了一种生成源自曲率模式特性的一组特征的新颖方法。在由 72 名患者(56 个息肉)组成的独立测试集上,所得灵敏度为 84%,每卷有 4.8 个假阳性。当与其他功能结合使用时,它使检测系统的总体灵敏度达到 94%,每体积的误报率为 4.3。
A novel approach for generating a set of features derived from properties of patterns of curvature is introduced as a part of a computer aided colonic polyp detection system. The resulting sensitivity was 84% with 4.8 false positives per volume on an independent test set of 72 patients (56 polyps). When used in conjunction with other features, it allowed the detection system to reach an overall sensitivity of 94% with a false positive rate of 4.3 per volume.