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  5. 遥感图像处理团队
Level set evolution with locally linear classification for image segmentation

文献类型：期刊论文

作者Wang, Ying; Xiang, Shiming; Pan, Chunhong; Wang, Lingfeng; Meng, Gaofeng
刊名PATTERN RECOGNITION
出版日期2013-06-01
卷号46期号:6页码:1734-1746
关键词Locally linear classification Active contour model Level set methods Image segmentation
英文摘要This paper presents a novel local region-based level set model for image segmentation. In each local region, we define a locally weighted least squares energy to fit a linear classifier. With level set representation, these local energy functions are then integrated over the whole image domain to develop a global segmentation model. The objective function in this model is thereafter minimized via level set evolution. In this process, the parameters related to the locally linear classifier are iteratively estimated. By introducing the locally linear functions to separate background and foreground in local regions, our model not only achieves accurate segmentation results, but also is robust to initialization. Extensive experiments are reported to demonstrate that our method holds higher segmentation accuracy and more initialization robustness, compared with the classical region-based and local region-based methods. (C) 2012 Elsevier Ltd. All rights reserved.
WOS标题词Science & Technology ; Technology
类目[WOS]Computer Science, Artificial Intelligence ; Engineering, Electrical & Electronic
研究领域[WOS]Computer Science ; Engineering
关键词[WOS]GEODESIC ACTIVE CONTOURS ; FITTING ENERGY ; MUMFORD ; MODEL ; MINIMIZATION ; FORMULATION ; TRACKING ; DRIVEN
收录类别SCI
语种英语
WOS记录号WOS:000315369900018
源URL[http://ir.ia.ac.cn/handle/173211/3720]  
专题自动化研究所_模式识别国家重点实验室_遥感图像处理团队
作者单位Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Ying,Xiang, Shiming,Pan, Chunhong,et al. Level set evolution with locally linear classification for image segmentation[J]. PATTERN RECOGNITION,2013,46(6):1734-1746.
APA Wang, Ying,Xiang, Shiming,Pan, Chunhong,Wang, Lingfeng,&Meng, Gaofeng.(2013).Level set evolution with locally linear classification for image segmentation.PATTERN RECOGNITION,46(6),1734-1746.
MLA Wang, Ying,et al."Level set evolution with locally linear classification for image segmentation".PATTERN RECOGNITION 46.6(2013):1734-1746.

入库方式： OAI收割

来源：自动化研究所

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