A real-time system for head tracking and pose estimation

  • Authors:
  • Zengyin Zhang;Minyoung Kim;Fernando de la Torre;Wende Zhang

  • Affiliations:
  • Robotics Institute, Carnegie Mellon University;Robotics Institute, Carnegie Mellon University;Robotics Institute, Carnegie Mellon University;Electrical & Controls Integration Lab, General Motors R&D

  • Venue:
  • ECCV'10 Proceedings of the 11th European conference on Trends and Topics in Computer Vision - Volume Part I
  • Year:
  • 2010

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Abstract

Driver's visual attention provides important clues about his/ her activities and awareness. To monitor driver's awareness, this paper proposes a real-time person-independent head tracking and pose estimation system using a monochromatic camera. The tracking and head-pose estimation tasks are formulated as regression problems. Three regression methods are proposed: (i) individual mapping on images for head tracking, (ii) direct mapping to subspace for head tracking, which predicts a subspace from one sample, and (iii) semantic piecewise regression for head-pose estimation. The approaches are evaluated on standard databases, and on several videos collected in vehicle environments.