4J Q. Zang, R. Kleue. Robust Background Subtraction and Maintenance [ A ]. Proc, Intl. Conf Pattern Recognition, 200d, (2) :90 -93.
5Yijun Xiao, Bangpin Wang, Xiaochun Lu and Xinrong Jiang. Novel motion object extraction algorithm, Proceedings of SPIE -The international Society for Optical Engineer- ing, v 6786, MIPPR 2007 : 678646.
8Collins R, Lipton A, Kanade T, et al. A System for Video Surveillance and Monitoring[R]. Tech. Report CMU - RI - TR - 00 - 12 ,Robotics Institute,Carnegie Mellon University,2000.
9Elgammal A, Harwood D, Davis L. Non - parametric Model for Background Subtraction[C]. In European Conference on Computer Vision, 2000 : 751 - 767.
10Fujiyoshi H, Lipton A. Real - Time Human Motion Analysis by Image Skeletonization [J]. Proceedings of IEEE. WACV98,1998 : 15 - 21.