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Multi-objective performance optimization of H.264 AVC encoder

Al-Abri, Fatma, Li, Xiongwen, Edirisinghe, Eran A. and Grecos, Christos (2009) Multi-objective performance optimization of H.264 AVC encoder. In: 2009 IEEE/SP 15th Workshop on Statistical Signal Processing. IEEE, pp. 725-728. ISBN 9781424427116

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Abstract

We propose a multi-objective optimization framework based on genetic algorithms to enhance the performance of a video codec. The framework is designed to jointly minimize the complexity, memory usage in the encoder, bit rate and maximize the quality of the compressed video stream. In particular, the optimization framework is designed to determine the optimum coding parameters for the H.264 AVC video codec in a memory and bandwidth constrained environments. This was demonstrated through extensive experiments and mathematical formulation that resulted in the optimum solution for the optimization problem as the final outcome.

Item Type: Book Section
Subjects: Q Science > QA Mathematics > Electronic computers. Computer science
T Technology > T Technology (General) > Information Technology > Electronic computers. Computer science

Q Science > QA Mathematics > Computer software
T Technology > T Technology (General) > Information Technology > Computer software
Divisions: School of Computing > Staff Research and Publications
Depositing User: CAOIMHE NI MHAICIN
Date Deposited: 06 Mar 2019 15:46
Last Modified: 06 Mar 2019 15:46
URI: http://trap.ncirl.ie/id/eprint/3695

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