Crowd Energy and Feature Analysis

  title={Crowd Energy and Feature Analysis},
  author={Zhi Hua Zhong and Weizhong Ye and Shengshu Wang and Ming Yang and Yangsheng Xu},
  journal={2007 IEEE International Conference on Integration Technology},
Surveillance on pedestrian flows in crowded areas is of significance for various security tasks. This problem involves two parts: evaluation of crowdedness and detection of abnormality, where a lot of motion information needs to be studied. This paper defines a crowd energy to deal with crowd modeling and processing in the real-time surveillance. With wavelet analysis of the energy curve, a new approach is presented for monitoring two categories of abnormal events of the scene. The result of a… CONTINUE READING
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