RT Journal T1 Crowd object detection and classification based on a chaotic dynamic model A1 QIAO Wei1, WANG Hui-yuan1,2, WU Xiao-juan1, LIU Peng-wei1 PB Journal of Shandong University(Engineering Science) FD 2010-04-16 YR 2010 JF Journal of Shandong University(Engineering Science) JO Journal of Shandong University(Engineering Science) VO 40 IS 2 SP 19 DO K1

 crowd object detection; finite time Lyapunov exponent; contour extraction

LK {http://gxbwk.njournal.sdu.edu.cn/EN/article/article_427.shtml}