首页> 外文会议>Conference on Medical Imaging 2008: Imaging Processing; 20080217-19; San Diego,CA(US) >Digital Mammogram Enhancement Based on ROI Enhancement and Background Suppression
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Digital Mammogram Enhancement Based on ROI Enhancement and Background Suppression

机译:基于ROI增强和背景抑制的数字乳房X线照片增强

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摘要

This paper presents a framework for mammogram enhancement that is based on a selective enhancement technique. Several enhancement algorithms under this framework are developed, which include weighted mean gray value- and fuzzy cross-over point-based thresholding methods, algorithm fusion, iterative enhancement method, and statistical decision theory-based techniques. Using various abnormal mammograms, the presented algorithms prove to be more robust and yield superior performance when compared with six representative enhancement approaches available in the literature.
机译:本文提出了一种基于选择性增强技术的乳房X线照片增强框架。在此框架下开发了几种增强算法,包括基于加权平均灰度值和模糊交叉点的阈值化方法,算法融合,迭代增强方法和基于统计决策理论的技术。与文献中提供的六种代表性增强方法相比,使用各种异常的乳房X线照片,所提出的算法被证明具有更强的鲁棒性,并且产生了卓越的性能。

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