Using appearance re-matching to improve real-time compressive tracking

  • Authors:
  • Jing Jing;Guangzhu Xu;Bangjun Lei;Yan He;Fangmin Dong

  • Affiliations:
  • Three Gorges University, Yichang;Three Gorges University, Yichang;Three Gorges University, Yichang;Three Gorges University, Yichang;Three Gorges University, Yichang

  • Venue:
  • Proceedings of the Fifth International Conference on Internet Multimedia Computing and Service
  • Year:
  • 2013

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Abstract

A small number of randomly generated linear measurements can preserve most of the salient information of one compressible image according to compress sensing theory. Using these measurements as features can greatly improve the speed of detection based tracking methods, and deal with the problems caused by occlusion, illumination change, pose variation and motion blur to some extent. This paper addressed to improve the state-of-the-art real-time compressive object tracking algorithm, which extracted low-dimensional multistate features of object and background, then used naïve Bayesian classifier combined with online updating mechanism to track object in real-time under the compressed domain. On the basis of its tracking results, we rematch the first 30 candidate targets with online appearance model to search for the optimum tracking position. The experimental results in lot of challenging test sequences show that the proposed algorithm has promising potential.