THU and ICRC at TRECVID 2007

Shot boundary detection The shot boundary detection system in 2007 is basically the same as that of last year. We make three major modifications in the system of this year. First, CUT detector and GT detector use block based RGB color histogram with the different parameters instead of the same ones. Secondly, we add a motion detection module to the GT detector to remove the false alarms caused by camera motion or large object movements. Finally, we add a post-processing module based on SIFT feature after both CUT and GT detector. The evaluation results show that all

• Type: Conference
• Year: 2007
• Where: TRECVID
• Authors: Jinhui Yuan, Zhishan Guo, Li Lv, Wei Wan, Teng Zhang, Dong Wang, Duanpeng Wang, Xiaobing Liu, Cailiang Liu, Shengqi Zhu, Yang Pang, Nan Ding, Ying Liu, Jiangping Wang, Xiujun Zhang, Xiaozheng Tie, Zhikun Wang, Huiyi Wang, Tongchun Xiao, Yiyu Liang, Jianmin Li, Fuzong Lin, Bo Zhang, Jianguo Li, Weixin Wu, Xiaofeng Tong, Dayong Ding, Yurong Chen, Tao Wang, Yimin Zhang
• Keywords: GT Detector, Motion Detection Module, Shot Boundary Detection, TRECVID 2007, TRECVID 2008