北京大学医学部机构知识库
Advanced  
IR@PKUHSC  > 北京大学第二临床医学院  > 乳腺外科  > 期刊论文
学科主题: 临床医学
题名:
A bilateral analysis scheme for false positive reduction in mammogram mass detection
作者: Li, Yanfeng1; Chen, Houjin1; Yang, Yongyi2; Cheng, Lin3; Cao, Lin1
关键词: Bilateral analysis ; Mammogram ; Mass detection ; Similarity measurement ; Region matching
刊名: COMPUTERS IN BIOLOGY AND MEDICINE
发表日期: 2015-02-01
DOI: 10.1016/j.compbiomed.2014.12.007
卷: 57, 页:84-95
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Biology ; Computer Science, Interdisciplinary Applications ; Engineering, Biomedical ; Mathematical & Computational Biology
研究领域[WOS]: Life Sciences & Biomedicine - Other Topics ; Computer Science ; Engineering ; Mathematical & Computational Biology
关键词[WOS]: LOCAL BINARY PATTERNS ; PREDICTION ; ASYMMETRY ; RISK
英文摘要:

In this paper, a bilateral image analysis scheme is developed for the purpose of reducing false positives (FPs) in the detection of masses in dense mammograms. It consists of two steps: a region matching step for determining the correspondence between a pair of mammograms, and a bilateral similarity analysis step for discarding FPs in the detection. For the first step, a matching cost is defined to quantify the credibility of the corresponding region in a pair of bilateral mammograms. For the second step, a similarity measurement is introduced to discriminate between mass and normal for a pair of bilateral regions based on both global and local image appearances. The proposed scheme is tested on a set of 332 mammograms. The results show that the proposed scheme could obtain better performance when compared with several existing bilateral analysis schemes. With detection sensitivity at 85%, the proposed bilateral scheme could reduce the FP rate of a unilateral scheme from 3.64 to 239 per image, a 34% reduction. (C) 2014 Elsevier Ltd. All rights reserved.

语种: 英语
所属项目编号: 61271305 ; 61201363 ; 20110009110001
项目资助者: National Natural Science Foundation of China ; National Research Foundation for the Doctoral Program of Ministry of Education of China
WOS记录号: WOS:000349571200010
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/62207
Appears in Collections:北京大学第二临床医学院_乳腺外科_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.IIT, Dept Elect & Comp Engn, Chicago, IL 60616 USA
2.Beijing Jiaotong Univ, Sch Elect & Informat Engn, Beijing, Peoples R China
3.Peking Univ, Breast Ctr, Peoples Hosp, Beijing 100871, Peoples R China

Recommended Citation:
Li, Yanfeng,Chen, Houjin,Yang, Yongyi,et al. A bilateral analysis scheme for false positive reduction in mammogram mass detection[J]. COMPUTERS IN BIOLOGY AND MEDICINE,2015,57:84-95.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Li, Yanfeng]'s Articles
[Chen, Houjin]'s Articles
[Yang, Yongyi]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Li, Yanfeng]‘s Articles
[Chen, Houjin]‘s Articles
[Yang, Yongyi]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2018  北京大学医学部 - Feedback
Powered by CSpace