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 |
ISSN | 2168-2267 |
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 |
DOI | 10.1109/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 | |
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 |
推荐引用方式 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. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
A Nonlinear Adaptive(1531KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY | 请求全文 |
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