A Model Based Approach in Extracting and Generating Human Motion

  • Authors:
  • Affiliations:
  • Venue:
  • ICPR '98 Proceedings of the 14th International Conference on Pattern Recognition-Volume 2 - Volume 2
  • Year:
  • 1998

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Abstract

This paper introduces a model based approach in acquiring motion of human body from a video image sequence. A model can not only helprecognition of a human in the images, but also save the cost in 3D sensing. A 3D human model which has thefunction of articulate motion and changeable size, color and surface shape is provided The model can be driven either automatically or manually through a graphics interface. We first fit the model tosome particular frames so as to yield a personal model The matching of the personal model with the imagesequence for extracting human motion starts from matching key frames. The motion between key frames is interpolated We are building a system in generating motion for multimedia, virtual world, and animation.