%0 Journal Article
%T Adaptive detection of scene change for MPEG videos based on sliding window modeling<br>基于宏块类型信息的自适应场景变换检测算法
%A LI Zheng-ming
%A XIAO Guo-qiang
%A JIANG Jian-min
%A <br>李争名
%A 肖国强
%A 江健民
%J 计算机应用
%D 2006
%I 
%X A method for detecting the scene change from MPEG videos automatically was proposed. It used the macroblock type information in the B frame to detect scene changes such as abrupt scene change and gradual scene change. In this method, the sliding window mechanism was adopted to detect the precise location. MPEG-2 was employed as a research platform. The experiment results on movies, news and cartoons illustrate the superiority of the proposed algorithm measured by recall and precision rates.
%K MPEG<br>场景变换
%K 视频检索
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=54EB02D59C51F0B6&yid=37904DC365DD7266&vid=96C778EE049EE47D&iid=708DD6B15D2464E8&sid=24AB12C2044E792E&eid=DA18F418694A6B14&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=7