Tracking Articulated Hand Motion with Eigen Dynamics Analysis

  • Authors:
  • Hanning Zhou;Thomas S. Huang

  • Affiliations:
  • -;-

  • Venue:
  • ICCV '03 Proceedings of the Ninth IEEE International Conference on Computer Vision - Volume 2
  • Year:
  • 2003

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Abstract

This paper introduces the concept of eigen-dynamics andproposes an eigen dynamics analysis (EDA) method to learnthe dynamics of natural hand motion from labelled sets ofmotion captured with a data glove. The result is parameterizedwith a high-order stochastic linear dynamic system(LDS) consisting of five lower-order LDS. Each correspondingto one eigen-dynamics. Based on the EDA model, weconstruct a dynamic Bayesian network (DBN) to analyzethe generative process of a image sequence of natural handmotion. Using the DBN, a hand tracking system is implemented.Experiments on both synthesized and real-worlddata demonstrate the robustness and effectiveness of thesetechniques.