IR@PKUHSC  > 北京大学第二临床医学院
学科主题临床医学
Texton analysis for mass classification in mammograms
Li, Yanfeng1,2; Chen, Houjin1; Rohde, Gustavo Kunde2; Yao, Chang1; Cheng, Lin3
关键词Breast cancer Mammogram Mass classification Subsampling strategy Texton
刊名PATTERN RECOGNITION LETTERS
2015-01-15
DOI10.1016/j.patrec.2014.10.008
52页:87-93
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Computer Science, Artificial Intelligence
研究领域[WOS]Computer Science
关键词[WOS]BREAST-TUMORS ; CONTOURS ; SHAPE
英文摘要

In this paper, a novel method is proposed to classify masses as benign or malignant in mammograms without segmenting the contour of each mass. This method combines the scheme of texton analysis with multiple subsampling strategies. Before performing texton-based classification, intensity and rotation normalization are applied. Then subsampling strategies with either uniform or non-uniform intervals are generated and a k-nearest-neighbor (KNN) classifier is trained for each subsampling strategy. Every subsampling strategy captures one discriminating structure. To take advantage of all possible discriminating structures, the final classification result is obtained by performing majority voting over all subsampling strategies. The proposed method is tested on 114 mass regions from Digital Database for Screening Mammography (DDSM) database. The classification accuracy rate reaches 85.96%, which is higher than some existing texture-based methods.(C) 2014 Elsevier B.V. All rights reserved

语种英语
WOS记录号WOS:000345697400013
项目编号61271305 ; 61201363 ; 20110009110001
资助机构National Natural Science Foundation of China ; National Research Foundation for the Doctoral Program of Ministry of Education of China
引用统计
被引频次:7[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/67866
专题北京大学第二临床医学院
北京大学第二临床医学院_乳腺外科
作者单位1.Beijing Jiaotong Univ, Sch Elect & Informat Engn, Beijing 100044, Peoples R China
2.Carnegie Mellon Univ, Ctr Bioimage Informat, Dept Biomed Engn, Pittsburgh, PA 15213 USA
3.Peking Univ, Peoples Hosp, Ctr Breast, Beijing 100044, Peoples R China
推荐引用方式
GB/T 7714
Li, Yanfeng,Chen, Houjin,Rohde, Gustavo Kunde,et al. Texton analysis for mass classification in mammograms[J]. PATTERN RECOGNITION LETTERS,2015,52:87-93.
APA Li, Yanfeng,Chen, Houjin,Rohde, Gustavo Kunde,Yao, Chang,&Cheng, Lin.(2015).Texton analysis for mass classification in mammograms.PATTERN RECOGNITION LETTERS,52,87-93.
MLA Li, Yanfeng,et al."Texton analysis for mass classification in mammograms".PATTERN RECOGNITION LETTERS 52(2015):87-93.
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