Unsupervised Segmentation Methods of TV Contents. (9th May 2010)

• Record Type: Journal Article
• Authors: El-Khoury, Elie; Sénac, Christine; Joly, Philippe
• Other Names: Shao Ling Academic Editor.
• Is Part Of: International journal of digital multimedia broadcasting. Volume 2010(2010)
• Publication Date: 2010-05-09
• Subjects: Multimedia communications -- Periodicals; Digital audio broadcasting -- Periodicals; Mobile communication systems -- Periodicals; Digital audio broadcasting; Mobile communication systems; Multimedia communications; Periodicals; 621.382
• DOI: 10.1155/2010/539796
• Languages: English
• ISSNs: 1687-7578

Abstract

Abstract : We present a generic algorithm to address various temporal segmentation topics of audiovisual contents such as speaker diarization, shot, or program segmentation. Based on a GLR approach, involving the ΔBIC criterion, this algorithm requires the value of only a few parameters to produce segmentation results at a desired scale and on most typical low-level features used in the field of content-based indexing. Results obtained on various corpora are of the same quality level than the ones obtained by other dedicated and state-of-the-art methods.