DocumentCode
2609524
Title
A novel audiovisual analysis for news video indexing
Author
Yubin, Huang ; Yuan, Dong ; Chengyu, Dong ; Haila, Wang
Author_Institution
BUPT, Beijing, China
fYear
2009
fDate
18-20 Oct. 2009
Firstpage
486
Lastpage
490
Abstract
Anchor person can provide a topic-oriented navigation for news videos. In this paper we present a novel method based on multiple filtering for fusion of audiovisual analysis results, by analyzing their repetition and duration. Experiments results have achieved excellent results (93.1% recall rate in anchor shot) in various kinds of news video. It shows that our method is robust and has generality in handling diverse news video sources with different features and production rules.
Keywords
audio databases; database indexing; multimedia databases; speaker recognition; video databases; video signal processing; audiovisual analysis; multiple filtering; news video indexing; Face detection; Filtering; Gunshot detection systems; Image color analysis; Indexing; Navigation; Performance analysis; Production; Robustness; Speech; audiovisual analysis; story unit detection; unsupervised clustering;
fLanguage
English
Publisher
ieee
Conference_Titel
Broadband Network & Multimedia Technology, 2009. IC-BNMT '09. 2nd IEEE International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-4590-5
Electronic_ISBN
978-1-4244-4591-2
Type
conf
DOI
10.1109/ICBNMT.2009.5348521
Filename
5348521
Link To Document