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A DSP based H.264/SVC decoder for a multimedia terminal

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Název: A DSP based H.264/SVC decoder for a multimedia terminal
Autoři: Pescador, Fernando, Samper, David, Raulet, Mickaël, Juarez, Eduardo, Sanz, César
Přispěvatelé: Universidad Politécnica de Madrid (UPM), Institut d'Électronique et des Technologies du numéRique (IETR), Université de Nantes (UN)-Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS)
Zdroj: Consumer Electronics (ICCE), 2011 IEEE International Conference on ; https://hal.science/hal-00717325 ; Consumer Electronics (ICCE), 2011 IEEE International Conference on, Jan 2011, Las Vegas, United States. pp.401 -402, ⟨10.1109/ICCE.2011.5722651⟩
Informace o vydavateli: HAL CCSD
Rok vydání: 2011
Sbírka: Université de Rennes 1: Publications scientifiques (HAL)
Témata: CIF sequence, DSP, H.264/SVC decoder, PC-based decoder implementation, multimedia terminal, performance optimization, video decoder, decoding, digital signal processing chips, multimedia systems, optimisation, video coding, [INFO.INFO-ES]Computer Science [cs]/Embedded Systems
Geografické téma: Las Vegas, United States
Popis: International audience ; In this paper, the implementation of a DSP based video decoder compliant with the H.264/SVC standard (14496-10 Annex G) is presented. A PC-based decoder implementation has been ported to a commercial DSP. Performance optimizations have been carried out improving the initial version performance about 32% and reaching real time for CIF sequences. Moreover, conformance tests have been done using different H.264/SVC streams. This decoder will be the core of a multimedia terminal that will trade off energy against quality of experience.
Druh dokumentu: conference object
Jazyk: English
DOI: 10.1109/ICCE.2011.5722651
Dostupnost: https://hal.science/hal-00717325
https://hal.science/hal-00717325/document
https://hal.science/hal-00717325/file/ICCE11_v0.7c.pdf
https://doi.org/10.1109/ICCE.2011.5722651
Rights: info:eu-repo/semantics/OpenAccess
Přístupové číslo: edsbas.1D7DF5B6
Databáze: BASE
Popis
Abstrakt:International audience ; In this paper, the implementation of a DSP based video decoder compliant with the H.264/SVC standard (14496-10 Annex G) is presented. A PC-based decoder implementation has been ported to a commercial DSP. Performance optimizations have been carried out improving the initial version performance about 32% and reaching real time for CIF sequences. Moreover, conformance tests have been done using different H.264/SVC streams. This decoder will be the core of a multimedia terminal that will trade off energy against quality of experience.
DOI:10.1109/ICCE.2011.5722651