DocumentCode
1405522
Title
Video motion representation for improved content access
Author
Jeannin, Sylvie ; Mory, Benoit
Author_Institution
Philips Res., Briarcliff Manor, NY, USA
Volume
46
Issue
3
fYear
2000
fDate
8/1/2000 12:00:00 AM
Firstpage
645
Lastpage
655
Abstract
This paper describes techniques for representing motion information in the context of multimedia description interfaces (being standardized by MPEG-7). Focusing on camera motion and object trajectories, it explains how to extract the descriptions from the content, and express them in a compact way. It also shows how such descriptions can help consumers to browse and query through large audiovisual collections
Keywords
data compression; feature extraction; image motion analysis; image representation; multimedia communication; online front-ends; query processing; standardisation; video coding; MPEG-7 metadata; audiovisual collections browsing; audiovisual collections querying; camera motion trajectory; content access; content descriptions extraction; digital audio-visual coding; motion information representation; multimedia description interfaces; object trajectory; standardization; video motion representation; video sequences; Bandwidth; Cameras; Costs; Data mining; Filtering; Flexible structures; ISO standards; Layout; MPEG 4 Standard; MPEG 7 Standard;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.883425
Filename
883425
Link To Document