Region-based image segmentation with local signed difference energy

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	Region-based image segmentation with local signed difference energy
	Wang, Lingfeng; Wu, Huaiyu; Pan, Chunhong
刊名	PATTERN RECOGNITION LETTERS
	2013-04-15
卷号	34 期号:6 页码:637-645
关键词	Image segmentation Level set Local signed difference Local separability Global consistency
英文摘要	Intensity inhomogeneity often causes considerable difficulties in image segmentation. To tackle this problem, we propose a new region-based level set method. The proposed method considers the local image information by describing it as a novel local signed difference (LSD) energy, which possesses both local separability and global consistency. The LSD energy term is integrated into an objective energy functional, which is minimized via a level set evolution process. Extensive experiments are performed to evaluate the proposed method, showing improvements in both accuracy and efficiency, as compared with the state-of-the-art approaches. (C) 2013 Elsevier B.V. All rights reserved.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Computer Science, Artificial Intelligence
研究领域[WOS]	Computer Science
关键词[WOS]	GEODESIC ACTIVE CONTOURS ; LEVEL SET SEGMENTATION ; SHAPE PRIORS ; FITTING ENERGY ; FORMULATION ; ALGORITHMS ; EVOLUTION ; TRACKING ; MUMFORD ; FRONTS
收录类别	SCI
语种	英语
WOS记录号	WOS:000317451100005
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/3722]
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, NLPR, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Wang, Lingfeng,Wu, Huaiyu,Pan, Chunhong. Region-based image segmentation with local signed difference energy[J]. PATTERN RECOGNITION LETTERS,2013,34(6):637-645.
APA	Wang, Lingfeng,Wu, Huaiyu,&Pan, Chunhong.(2013).Region-based image segmentation with local signed difference energy.PATTERN RECOGNITION LETTERS,34(6),637-645.
MLA	Wang, Lingfeng,et al."Region-based image segmentation with local signed difference energy".PATTERN RECOGNITION LETTERS 34.6(2013):637-645.