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  • 标题:3D Head Trajectory using a Single Camera
  • 本地全文:下载
  • 作者:Caroline Rougier ; Jean Meunier
  • 期刊名称:International Journal of Future Generation Communication and Networking
  • 印刷版ISSN:2233-7857
  • 出版年度:2010
  • 卷号:3
  • 期号:4
  • 出版社:SERSC
  • 摘要:Video surveillance applications need tools to track people trajectories. We present here a new method to extract the 3D head trajectory of a person in a room using only one calibrated camera. A 3D ellipsoid representing the head is used to track the person with a hierarchical particle filter. This method can run in quasi-real-time providing reasonable 3D errors for a monocular system.
  • 关键词:computer vision; 3D; head tracking; monocular; particle filter; video;surveillance.
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