Multiple feature fusion for object tracking

  • Authors:
  • Yu Zhou;Cong Rao;Qin Lu;Xiang Bai;Wenyu Liu

  • Affiliations:
  • Department of Electronics and Information Engineering, Huazhong University of Science and Technology, Wuhan, China;Department of Electronics and Information Engineering, Huazhong University of Science and Technology, Wuhan, China;Department of Electronics and Information Engineering, Huazhong University of Science and Technology, Wuhan, China;Department of Electronics and Information Engineering, Huazhong University of Science and Technology, Wuhan, China;Department of Electronics and Information Engineering, Huazhong University of Science and Technology, Wuhan, China

  • Venue:
  • IScIDE'11 Proceedings of the Second Sino-foreign-interchange conference on Intelligent Science and Intelligent Data Engineering
  • Year:
  • 2011

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Abstract

In this paper, we propose a novel object tracking method by fusing multiple features. The tracking task is formulated under Bayesian inference framework. The posterior probability is resolved by the sum of weighted likelihood observations. Graph based semi-supervised learning method is used for likelihood evaluation, and the distance between foreground and background histograms is used for weight estimation. We evaluate our tracking algorithm on some popular benchmark videos and achieve competitive results compared with some state-of-art algorithms.