DocumentCode
1511779
Title
Retrieval of video clips using global motion information
Author
Yu, Tianli ; Zhang, Yujin
Author_Institution
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Volume
37
Issue
14
fYear
2001
fDate
7/5/2001 12:00:00 AM
Firstpage
893
Lastpage
895
Abstract
A new scheme is proposed to extract a global motion model from a general video sequence. Since global camera motion often conveys the semantic meaning of a video´s content, these global model parameters are used as features for video retrieval. Experimental results show that the scheme is quite effective in locating video segments with similar motion content in football game sequences
Keywords
image sequences; motion estimation; video signal processing; camera motion estimation; football game; global motion information model; semantic content; video clip retrieval; video sequence;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20010597
Filename
935123
Link To Document