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A Nonlinear Adaptive Level Set for Image Segmentation
Wang, Bin1; Gao, Xinbo1; Tao, Dacheng2; Li, Xuelong3
作者部门光学影像学习与分析中心
2014-03-01
发表期刊IEEE TRANSACTIONS ON CYBERNETICS
ISSN2168-2267
卷号44期号:3页码:418-428
摘要In this paper, we present a novel level set method (LSM) for image segmentation. By utilizing the Bayesian rule, we design a nonlinear adaptive velocity and a probability-weighted stopping force to implement a robust segmentation for objects with weak boundaries. The proposed method is featured by the following three properties: 1) it automatically determines the curve to shrink or expand by utilizing the Bayesian rule to involve the regional features of images; 2) it drives the curve evolve with an appropriate speed to avoid the leakage at weak boundaries; and 3) it reduces the influence of false boundaries, i.e., edges far away from objects of interest. We applied the proposed segmentation method to artificial images, medical images and the BSD-300 image dataset for qualitative and quantitative evaluations. The comparison results show the proposed method performs competitively, compared with the LSM and its representative variants.
文章类型Article
关键词Active Contour Bayesian Criterion Finite Difference Image Segmentation Level Set Partial Differential Equation
WOS标题词Science & Technology ; Technology
DOI10.1109/TCYB.2013.2256891
收录类别SCI ; EI
关键词[WOS]ACTIVE CONTOURS ; TEXTURE SEGMENTATION ; MEDICAL IMAGERY ; MODEL ; FLOW ; EVOLUTION ; MUMFORD ; EDGES
语种英语
WOS研究方向Computer Science
WOS类目Computer Science, Artificial Intelligence ; Computer Science, Cybernetics
WOS记录号WOS:000331906100010
引用统计
被引频次:82[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.opt.ac.cn/handle/181661/22359
专题光谱成像技术研究室
作者单位1.Xidian Univ, Sch Elect Engn, Xian 710071, Shaanxi, Peoples R China
2.Univ Technol, Ctr Quantum Computat & Intelligent Syst, Sydney, Ultimo 2007, Australia
3.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Ctr Opt IMagery Anal & Learning OPTIMAL, State Key Lab Transient Opt & Photon, Xian 710119, NSW, Peoples R China
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GB/T 7714
Wang, Bin,Gao, Xinbo,Tao, Dacheng,et al. A Nonlinear Adaptive Level Set for Image Segmentation[J]. IEEE TRANSACTIONS ON CYBERNETICS,2014,44(3):418-428.
APA Wang, Bin,Gao, Xinbo,Tao, Dacheng,&Li, Xuelong.(2014).A Nonlinear Adaptive Level Set for Image Segmentation.IEEE TRANSACTIONS ON CYBERNETICS,44(3),418-428.
MLA Wang, Bin,et al."A Nonlinear Adaptive Level Set for Image Segmentation".IEEE TRANSACTIONS ON CYBERNETICS 44.3(2014):418-428.
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