4Barron J,Fleet D,Beauchemin S.Performance of optical flow techniques[J].International Journal of Computer Vision, 1994, 12( 1 ) : 42-77.
5Haritaoglu l,Harwood D,Davis L S.Real-time surveillance of people and their activities[J].IEEE Transactions on Pattern Analysis and Machine Intelligence,2000,22(8):809-830.
6Robert Collins,Alan Lipton,Takeo Kanade et al.A System for VideoSurveillance and Monitoring,CMU-RI-TR-00-12,2000.
7B Galvin,B McCane,K Novins. Recovering Motion Fields:An evalua tion of Eight Optical Flow Algorithms[C].In:Proceedings of the British Machine Vision Conference'98, UK: University of Southampton Press,1998.
8Iketani A,Kuno Y,et al.Real time surveillance system detecting persons in complex scenery[A].Proc.of Image Analysis and Processing[C].1999.
9Barron J,Fleet D,Beauchemin S.Performance of optical flow techniques[J].International Journal of Computer Vision,1994,12 (1):42-77.
10Anderson C,Burt P,van der wal G.Change detection and tracking using pyramid transformation techniques[a].Proc Of SPIE-Intelligent Robots and Computer Vision[C].
