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Home > Archive>Volume 30, Issue 10, 2019 >3026-3036. DOI:10.13328/j.cnki.jos.005783
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Markerless Motion Capture Method Combining Body Capture and Face Capture
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National Natural Science Foundation of China (61772499)

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    Abstract:

    This paper presents a markerless synchronized motion capture method for body and face. A long-focus color camera and a standard Kinect camera are used which are synthesized and calibrated. Flush is added into the capture space to make the cameras synthesized. Then, the cameras are calibrated to get the relative transformation of the cameras by Zhang's calibration, In this way, the hybrid camera is configured. The user's body is scanned by Kinect fusion, and the skeleton is embedded for the body model. During capture, the translation reference is firstly obtained from the depth camera. After that, the facial pose and expression and identity are reconstructed by 2D feature points. Non-rigid ICP is applied to reconstruct the body pose. Finally, the head pose from the face capture camera is transformed to body capture camera to get the merged results. The comparison and user study show that the result of proposed synchronized motion capture by two cameras is better than that of single camera.

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王志勇,王从艺,张子豪,袁铭择,夏时洪.一种无标记的身体与面部运动同步捕获方法.软件学报,2019,30(10):3026-3036

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History
  • Received:August 18,2018
  • Revised:November 01,2018
  • Online: May 16,2019
Links:Institute of Software, CASChina Computer FederationCASNSFC
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