Robust level set image segmentation via a local correntropy-based K-means clustering

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	Robust level set image segmentation via a local correntropy-based K-means clustering
	Wang, Lingfeng; Pan, Chunhong
刊名	PATTERN RECOGNITION
	2014-05-01
卷号	47 期号:5 页码:1917-1925
关键词	Image segmentation Level set Correntropy-based K-means
英文摘要	It is still a challenging task to segment real-world images, since they are often distorted by unknown noise and intensity inhomogeneity. To address these problems, we propose a novel segmentation algorithm via a local correntropy-based K-means (LCK) clustering. Due to the correntropy criterion, the clustering algorithm can decrease the weights of the samples that are away from their clusters. As a result, LCK based clustering algorithm can be robust to the outliers. The proposed LCK clustering algorithm is incorporated into the region-based level set segmentation framework. The iteratively re-weighted algorithm is used to solve the LCK based level set segmentation method. Extensive experiments on synthetic and real images are provided to evaluate our method, showing significant improvements on both noise sensitivity and segmentation accuracy, as compared with the state-of-the-art approaches. (C) 2013 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 ; SHAPE PRIORS ; FITTING ENERGY ; MODEL ; CLASSIFICATION ; MINIMIZATION ; FORMULATION ; ALGORITHMS ; FRAMEWORK ; EVOLUTION
收录类别	SCI
语种	英语
WOS记录号	WOS:000331667400012
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/3719]
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,Pan, Chunhong. Robust level set image segmentation via a local correntropy-based K-means clustering[J]. PATTERN RECOGNITION,2014,47(5):1917-1925.
APA	Wang, Lingfeng,&Pan, Chunhong.(2014).Robust level set image segmentation via a local correntropy-based K-means clustering.PATTERN RECOGNITION,47(5),1917-1925.
MLA	Wang, Lingfeng,et al."Robust level set image segmentation via a local correntropy-based K-means clustering".PATTERN RECOGNITION 47.5(2014):1917-1925.