Granularity Levels in Parallel Block-Matching Motion Compensation

Authors:
Florian Tischler;Andreas Uhl
Affiliations:
-;-
Venue:
Proceedings of the 9th European PVM/MPI Users' Group Meeting on Recent Advances in Parallel Virtual Machine and Message Passing Interface
Year:
2002

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Abstract

We discuss different granularity levels for parallel block-based motion compensation as used in video compression. The performance of the corresponding MPI implementations on a SGI Power Challenge, a Cray T3-E, and a Siemens HPCline cluster is compared.