DocumentCode
394485
Title
The indexing of persons in news sequences using audio-visual data
Author
Albiol, Alberto ; Torres, Luis ; Delp, Edward J.
Author_Institution
Politechnic Univ. of Valencia, Spain
Volume
3
fYear
2003
fDate
6-10 April 2003
Abstract
We describe a video indexing system that automatically searches for a specific person in a news sequence. The proposed approach combines audio and video confidence values extracted from speaker and face recognition analysis. The system also incorporates a shot selection module that seeks for anchors, where the person on the scene is likely speaking. The system has been extensively tested on several news sequences with very good recognition rates.
Keywords
audio signal processing; face recognition; image classification; image sequences; speaker recognition; video signal processing; audio confidence values; audio-visual data; face recognition; news sequences; person indexing; shot selection module; speaker recognition; video confidence values; video indexing system; Data mining; Degradation; Electronic mail; Face recognition; Gunshot detection systems; Humans; Indexing; Layout; MPEG 7 Standard; System testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03). 2003 IEEE International Conference on
ISSN
1520-6149
Print_ISBN
0-7803-7663-3
Type
conf
DOI
10.1109/ICASSP.2003.1199126
Filename
1199126
Link To Document