Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Scalable shot boundary detection
Year:2011
Research Areas
  • Computer system,
  • Dataprocessing
Information
Abstract
Shot boundary detection is the ?rst step to be performed on any Content- based Video Retrieval system. The performance of such techniques must be eval- uated from a computational point of view since this is a very high demanding task and thus optimization strategies must be seeked. This paper proposes scal- able and portable implementations that grant low response times over two alter- native parallel architectures: a shared-memory symmetric multiprocessor and a Beowulf cluster. Two alternative parallel programing paradigms have been eval- uated, shared-memory and message passing, implementing several strategies for video segmentation and data access and analyzing load balancing issues.
International
Si
Congress
11th International Conference on Computational and Mathematical Methods in Science and Engineering, CMMSE 2011
960
Place
Alicante, España
Reviewers
Si
ISBN/ISSN
978-84-614-6167-7
Start Date
26/06/2011
End Date
30/06/2011
From page
1
To page
12
Proc of the 11th International Conference on Computational and Mathematical Methods in Science and Engineering, CMMSE 2011
Participants
  • Autor: Pablo Toharia Rabasco (UPM)
  • Autor: Oscar D. Robles (URJC)
  • Autor: José Luis Bosque (Universidad de Cantabria)
  • Autor: Angel Rodriguez Mtnez.de Bartolome (UPM)
Research Group, Departaments and Institutes related
  • Creador: Departamento: Arquitectura y Tecnología de Sistemas Informáticos
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