DocumentCode
1499483
Title
MPEG-7 visual motion descriptors
Author
Jeannin, Sylvie ; Divakaran, Ajay
Author_Institution
Philips Res. USA, Briarcliff Manor, NY, USA
Volume
11
Issue
6
fYear
2001
fDate
6/1/2001 12:00:00 AM
Firstpage
720
Lastpage
724
Abstract
This paper describes tools and techniques for representing motion information in the context of MPEG-7 standardization for multimedia description interfaces. It first gives an overview of the current organization of the set of MPEG-7 motion descriptions, then illustrates this by presenting two of them, motion activity and motion trajectory, in more detail. It explains how to extract them from the content, how to express them in a compact way, and illustrates their use in concrete applications scenarios
Keywords
feature extraction; image motion analysis; image representation; image retrieval; image sequences; standardisation; telecommunication standards; video signal processing; MPEG-7 standard; MPEG-7 standardization; MPEG-7 visual motion descriptors; motion activity; motion features; motion information representation; motion trajectory; video indexing; video sequence; Cameras; Computational complexity; Concrete; Data mining; Helium; Indexing; Laboratories; MPEG 7 Standard; Standardization; Video sequences;
fLanguage
English
Journal_Title
Circuits and Systems for Video Technology, IEEE Transactions on
Publisher
ieee
ISSN
1051-8215
Type
jour
DOI
10.1109/76.927428
Filename
927428
Link To Document