Shot detection from MPEG compressed video

被引:0
|
作者
Hwang, HC [1 ]
Kim, DG [1 ]
机构
[1] Kyungpook Natl Univ, Sch Elect & Elect Engn, Taejon 702701, South Korea
来源
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | 2004年 / E87A卷 / 06期
关键词
shot detection; MPEG video; intra MB; activity;
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
A method for automatic and fast shot detection for the MPEG video is proposed. Shot detection is the first step in analyzing and searching a large amount of video data. Our proposed method is based on activity of images as well as intra MBs in the video frame. It is possible to detect scene changes rapidly by using information from the compressed MPEG video data without the need for full-frame decoding. Experimental results show that the proposed method can provide good performance at a low computational cost.
引用
收藏
页码:1509 / 1513
页数:5
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