Pedestrian recognition with false positive detection by model-based tracking

  • Authors:
  • Ryusuke Miyamoto;Hiroki Sugano;Yukihiro Nakamura

  • Affiliations:
  • Kyoto University, Yoshida-hon-machi, Sakyo, Kyoto, Japan;Kyoto University, Yoshida-hon-machi, Sakyo, Kyoto, Japan;Kyoto University, Yoshida-hon-machi, Sakyo, Kyoto, Japan

  • Venue:
  • SPPRA '07 Proceedings of the Fourth IASTED International Conference on Signal Processing, Pattern Recognition, and Applications
  • Year:
  • 2007

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Abstract

Nowadays, pedestrian recognition based on image processing is widely tackled. Generally, pedestrian recognition is constructed by combining detection and tracking of pedestrians. However, accuracy of pedestrian recognition degrades since non-pedestrian objects are tracked once they are falsely detected as pedestrians. To overcome this problem, a novel pedestrian recognition by combining detection based on boosting and skeleton-based stochastic tracking with false positive detection is proposed. In the proposed scheme, false positives are detected based on the variance of predicted skeleton in a tracking phase. The experimental results by applying the proposed scheme to a sequence provided by PETS show that false positives can be detected by the proposed scheme based on the variance.