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Motion estimation of elastic articulated objects from image contours
Pan, H. L.1; Sun, H.2; Shi, L.3; Dai, Y. W.1
2010-08-01
发表期刊IMAGING SCIENCE JOURNAL
卷号58期号:4页码:231-236
文章类型Article
摘要This paper presents a new model of elastic articulated objects based on revolving conic surface. The model includes three-dimensional object skeleton and deformable surfaces that can represent the deformation of human body surfaces. In each limb, surface deformation is represented by adjusting only two deformation parameters. Then, the deformation parameters are determined by corresponding two-dimensional image contours from a sequence of stereo images. The three-dimensional motion parameters are estimated based on the skeleton points. The algorithm presented in this paper includes skeleton-based parameter estimation of motion and parameter determination of deformable surfaces.
关键词Elastic Articulated Objects Human Body Modelling Revolving Conic Surfaces Motion Estimation
WOS标题词Science & Technology ; Technology
收录类别SCI
语种英语
WOS研究方向Imaging Science & Photographic Technology
WOS类目Imaging Science & Photographic Technology
WOS记录号WOS:000280648500007
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9729
专题模式识别国家重点实验室_机器人视觉
作者单位1.Nanjing Univ Sci & Technol, Sch Automat, Nanjing 210094, Peoples R China
2.Nanjing Agr Univ, Dept Resource Environm & Urban & Rural Planning, Nanjing 210095, Peoples R China
3.Chinese Acad Sci, Inst Automat, Beijing 100190, Peoples R China
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Pan, H. L.,Sun, H.,Shi, L.,et al. Motion estimation of elastic articulated objects from image contours[J]. IMAGING SCIENCE JOURNAL,2010,58(4):231-236.
APA Pan, H. L.,Sun, H.,Shi, L.,&Dai, Y. W..(2010).Motion estimation of elastic articulated objects from image contours.IMAGING SCIENCE JOURNAL,58(4),231-236.
MLA Pan, H. L.,et al."Motion estimation of elastic articulated objects from image contours".IMAGING SCIENCE JOURNAL 58.4(2010):231-236.
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