Particle Filter for Visual Tracking Using Multiple Cameras

نویسندگان

  • Ya-Dong Wang
  • Jian-Kang Wu
  • Ashraf A. Kassim
چکیده

This article proposes an approach for visual track ing using multiple cameras with overlapping fields of view. A spatial and temporal recursive Bayesian filtering approach using particle filter is proposed to fuse image sequences of multiple cameras to optimally estimate the state of the system, i.e., the target’s location. An approximation method for importance sampling function and weight update function is also proposed. Our results show that our algorithm is effective when complete occlusions occur. This method can be used for data fusion for multiple measurements in dynamic systems.

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تاریخ انتشار 2005