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Interactive contour extraction using NURBS-HMM
Lei, DB; Pan, CH; Yang, Q; Shi, MY; Narayanan, PJ; Nayar, SK; Shum, HY
2006
发表期刊COMPUTER VISION - ACCV 2006, PT I
卷号3851页码:858-867
文章类型Article
摘要In the paper, we attempt to develop a novel method to offer the possibility even for a non-expert to extract easily the contour of an object. A NURBS-HMM framework aiming at the interactive image contour extraction is proposed. We fit the initial points input by users with Non-Uniform Rational B-Spline(NURBS). Due to the local controllability of NURBS, the control points are considered as the states of Hidden Markov Model(HMM) framework, and the boundary features and uniformity along the boundary are integrated as the observations. The experimental results show the robustness of our method. As an interactive method, the method interacts with users in an efficient and comfortable way.
WOS标题词Science & Technology ; Technology
收录类别ISTP ; SCI
语种英语
WOS研究方向Computer Science
WOS类目Computer Science, Artificial Intelligence ; Computer Science, Theory & Methods
WOS记录号WOS:000235772300086
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9241
专题09年以前成果
作者单位1.Commun Univ China, Beijing, Peoples R China
2.Chinese Acad Sci, Inst Automat, NLPR, Beijing, Peoples R China
推荐引用方式
GB/T 7714
Lei, DB,Pan, CH,Yang, Q,et al. Interactive contour extraction using NURBS-HMM[J]. COMPUTER VISION - ACCV 2006, PT I,2006,3851:858-867.
APA Lei, DB.,Pan, CH.,Yang, Q.,Shi, MY.,Narayanan, PJ.,...&Shum, HY.(2006).Interactive contour extraction using NURBS-HMM.COMPUTER VISION - ACCV 2006, PT I,3851,858-867.
MLA Lei, DB,et al."Interactive contour extraction using NURBS-HMM".COMPUTER VISION - ACCV 2006, PT I 3851(2006):858-867.
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