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Scalable shot boundary detection

Abstract: ABSTRACT: In a Content-based Video Retrieval system, the shot boundary detection is an unavoidable stage. Such a high demanding task needs a deep study from a computational point of view to allow finding suitable optimization strategies. This paper presents different strategies implemented on both a shared-memory symmetric multiprocessor and a Beowulf cluster, and the evaluation of two different programming paradigms: shared-memory and message passing. Several approaches for video segmentation as well as data access are tested in the experiments that also consider load balancing issues.

 Autoría: Toharia P., Robles O.D., Bosque J.L., Rodríguez A.,

 Fuente: Journal of Supercomputing 64, 89-99 (2013)

 Editorial: Kluwer Academic Publishers

 Fecha de publicación: 01/04/2013

 Nº de páginas: 11

 Tipo de publicación: Artículo de Revista

 DOI: 10.1007/s11227-012-0784-8

 ISSN: 0920-8542,1573-0484

 Proyecto español: TIN2010-21289 . TIN2010-21291-C02-02

 Url de la publicación: https://doi.org/10.1007/s11227-012-0784-8

Autoría

TOHARIA, PABLO

ROBLES, OSCAR D.

RODRÍGUEZ, ANGEL