CASIA OpenIR  > 模式识别国家重点实验室  > 机器人视觉
Motion estimation of elastic articulated objects from image contours
Pan, H. L.1; Sun, H.2; Shi, L.3; Dai, Y. W.1
Source PublicationIMAGING SCIENCE JOURNAL
2010-08-01
Volume58Issue:4Pages:231-236
SubtypeArticle
AbstractThis 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.
KeywordElastic Articulated Objects Human Body Modelling Revolving Conic Surfaces Motion Estimation
WOS HeadingsScience & Technology ; Technology
Indexed BySCI
Language英语
WOS Research AreaImaging Science & Photographic Technology
WOS SubjectImaging Science & Photographic Technology
WOS IDWOS:000280648500007
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/9729
Collection模式识别国家重点实验室_机器人视觉
Affiliation1.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
Recommended Citation
GB/T 7714
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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