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This paper presents a novel base-points-driven shape correspondence (BSC) approach to extract skeletons of articulated objects from 3D mesh shapes. The skeleton extraction based on BSC approach is more accurate than the traditional direct skeleton extraction methods. Since 3D shapes provide more geometric information, BSC offers the consistent information between the source shape and the target shapes. We first extract the skeleton from a template such as the source shape automatically. Then,doi:10.1007/s11042-015-2629-y fatcat:acfl6rfdk5b6bps5lvha4iar5u