Title :
A Test Bench for Distortion-Energy Optimization of a DSP-Based H.264/SVC Decoder
Author :
Pescador, F. ; Juarez, E. ; Samper, D. ; Sanz, C. ; Raulet, M.
Author_Institution :
Grupo de Diseno Electronico y Microelectronico (GDEM), Univ. Politec. de Madrid, Madrid, Spain
Abstract :
This paper describes an OMAP based real-time test bench to find the Pareto frontier of an H.264/SVC decoder within a distortion-energy optimization space. A metric to estimate video distortion is introduced. In addition, energy consumption estimates are obtained from real-time measurements of the computational load. Finally, test bench operation is successfully demonstrated with different H.264/SVC-compliant sets of sequences.
Keywords :
Pareto optimisation; benchmark testing; video codecs; video coding; H.264/SVC decoder; OMAP based real-time test bench; Pareto frontier; distortion-energy optimization; energy consumption; video distortion estimation; Decoding; Digital signal processing; Energy consumption; Multimedia communication; Scalability; Static VAr compensators; Streaming media; Distortion-Energy optimization; Scalable Video Coding; Video Quality Estimation;
Conference_Titel :
Digital System Design: Architectures, Methods and Tools (DSD), 2010 13th Euromicro Conference on
Conference_Location :
Lille
Print_ISBN :
978-1-4244-7839-2
DOI :
10.1109/DSD.2010.109
