A Hierarchical Shot Detection Method for MPEG Video

摘要：

Video shot detection is a current hot research area. For MPEG video, it is impossible to quick analyze and retrieval through methods of full decompression owning to big computation. Here a hierarchical shot detection method is proposed. Firstly we make use of motion vectors in P-frame and B-frame to detect the potential frames, then determine the last results through computing the difference between DC-images. The experimental results show that this method needs a few calculations and has higher precision ratio.

关键词： DC-Image shot detection motion vectors hierarchical

作者: Cai Li-Hua

作者单位: Information College Guangdong Ocean University

会议类型: 国际会议

会议名称: The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)

会议地点: 太原

会议语种:英文

页码: 79-81

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）