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An Active Multi-camera Motion Capture for Face, Fingers and Whole Body

  • Eng Hui Loke
  • Masanobu Yamamoto
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4843)

Abstract

This paper explores a novel endeavor of deploying only four active-tracking cameras and fundamental vision-based technologies for 3D motion capture of a full human body figure, which includes facial expression, motion of fingers of both hands and a whole body. The proposed methods suggest alternatives to extract motion parameters of the mentioned body parts from four single-view image sequences. The proposed ellipsoidal model- and flow-based facial expression motion capture solution tackles both 3D head pose and non-rigid facial motion effectively and we observe that a set of 22 self-defined feature points suffice the expression representation. The body figure and fingers motion capture is solved with a combination of articulated model and flow-based methods.

Keywords

Facial Expression Feature Point Facial Feature Motion Capture World Coordinate System 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2007

Authors and Affiliations

  • Eng Hui Loke
    • 1
  • Masanobu Yamamoto
    • 1
  1. 1.Graduate School of Science & Technology, and Department of Information Engineering, Niigata University, Ikarashi 2-nocho 8050, Nishi-ku, Niigata-city 950-2181Japan

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