%0 Journal Article
%T Using Shot Frequency in Video Retrieval<br>镜头频度用于视频检索的研究
%A BAI Xue-sheng
%A XU Guang-you
%A SHI Yuan-chun
%A <br>白雪生
%A 徐光祐
%A 史元春
%J 软件学报
%D 1999
%I 
%X In the film, television and many other videos, exciting video sections are usually reflected by their frequent shot changes, and such sections are the most frequently objects in retrieval of this kind of video. In this paper, a method on retrieving videos according to their shot change frequencies is presented. Scene transition analysis has done on real videos, and video segmentation algorithm for both cut and dissolve are developed. To lessen the influence of error and missing shot segmentations, a robust calculation method of shot frequency on shot sequence acquired is proposed. Basic ideas and algorithm modules are given in detail, also with the experimental results on film video and analysis.
%K Video retrieval
%K shot frequency
%K shot cut
%K chromatic edit
%K average frame number<br>视频检索
%K 镜头频度
%K 镜头切变
%K 镜头渐变
%K 镜头平均帧数
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=A1F6EF7B5A7A988C&yid=B914830F5B1D1078&vid=F3090AE9B60B7ED1&iid=9CF7A0430CBB2DFD&sid=7A7A8B1000B9FF84&eid=6D947E6CDDEFFBDE&journal_id=1000-9825&journal_name=软件学报&referenced_num=3&reference_num=4