Video browsing system based on compressed domain feature extraction

Author

Divakaran, Ajay ; Vetro, Anthony ; Asai, Kohtaro ; Nishikawa, Hirofumi

Author_Institution

Adv. Telev. Lab., Mitsubishi Electr. ITA, New Providence, NJ, USA

Volume

46

Issue

3

fYear

2000

fDate

8/1/2000 12:00:00 AM

Firstpage

637

Lastpage

644

Abstract

We present a video browsing system that dynamically extracts features and other content-description (meta-data) from compressed video. We devise a description scheme for a video browsing system that combines color and motion descriptors extracted in the compressed domain. The extraction is fast and enables our proposed dynamic feature extraction based video browsing system. We examine the tradeoff between fast feature extraction and accuracy of matching to arrive at a combination of color and motion descriptors that is easy to extract and provides accurate matching

Keywords

content-based retrieval; feature extraction; image colour analysis; image matching; image retrieval; meta data; online front-ends; video coding; MPEG-7 standard; World Wide Web; color descriptors; compressed domain feature extraction; compressed video; content-description extraction; dynamic feature extraction; matching accuracy; meta-data; motion descriptors; video browsing system; Content based retrieval; Content management; Data mining; Feature extraction; MPEG 7 Standard; Motion pictures; Research and development; TV; Video compression; Web sites;

fLanguage

English

Journal_Title

Consumer Electronics, IEEE Transactions on

Publisher

ieee

ISSN

0098-3063

Type

jour

DOI

10.1109/30.883424

Filename

883424