Conference Paper

Repetition density-based approach for TV program extraction.

DOI: 10.1109/WIAMIS.2009.5031463 Conference: 10th Workshop on Image Analysis for Multimedia Interactive Services, WIAMIS 2009, London, United Kingdom, May 6-8, 2009
Source: DBLP

ABSTRACT This paper addresses the problem of automatic TV broad- casted program extraction. It consists firstly of precisely de- termining the start and the end of each broadcasted TV pro- gram, and then of properly giving them a name. The extracted programs can be used to build novel services like TV-on- Demand. The proposed solution is based on the density study of repeated audiovisual sequences. This study allows to sort out most of the inter-programs from the repeated sequences. The effectiveness of our solution has been shown on two dis- tinct real TV streams lasting 5 days. A comparative eval- uation with traditional approaches has also been performed (metadata-based and silences-and-monochrome-frames-based).

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