计算机与现代化 ›› 2010, Vol. 1 ›› Issue (10): 81-82.doi: 10.3969/j.issn.1006-2475.2010.10.021
• 图像处理 • 上一篇 下一篇
钟明霞
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ZHONG Ming-xia
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摘要： 如何提高乳腺癌计算机辅助诊断系统（CAD）中的灵敏度一直是众多学者研究的热点，特别是针对亚洲女性及年轻妇女的致密组织图像的检测。尽管之前已经提出了针对该类图像的解决方法，实验也表明，该方法可以提高系统的灵敏度（真阳性率TP），但人们发现随着TP的提高也伴随了假阳性率(FP)的增长。所以，本文的研究目的是在前续研究的基础上，即保证CAD系统的灵敏度的同时尽可能地降低假阳性率。
关键词: 医学CAD系统, 灵敏度, 真阳性率, 假阳性率
Abstract: Many scholars are keen to study how to raise the sensitivity of breast cancer computer-aided diagnosis system (CAD), especially the images for Asian women and young women with dense tissue. A solution of the images is proposed before and the experiment also shows that the method can improve the system sensitivity (true positive rate TP), but people found that the increase in TP is also accompanied by a false-positive rate (FP) of the growth. Therefore, this article aims to continue research on the basis of the former, namely, to ensure the sensitivity of CAD systems while reducing the false positive rate as much as possible.
Key words: medical CAD system, sensitivity, true positive rate, false positive rate
中图分类号:
TP311
钟明霞. 医学CAD系统中降低假阳性率的解决方案[J]. 计算机与现代化, 2010, 1(10): 81-82.
ZHONG Ming-xia. Solution of Reducing False-positive Rate in Medical CAD Systems[J]. Computer and Modernization, 2010, 1(10): 81-82.
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链接本文: http://www.c-a-m.org.cn/CN/10.3969/j.issn.1006-2475.2010.10.021
http://www.c-a-m.org.cn/CN/Y2010/V1/I10/81
