23 June 2003 Dynamic power scheduling system for JPEG2000 delivery over wireless networks
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Proceedings Volume 5150, Visual Communications and Image Processing 2003; (2003) https://doi.org/10.1117/12.503133
Event: Visual Communications and Image Processing 2003, 2003, Lugano, Switzerland
Abstract
Third generation mobile terminals diffusion is encouraging the development of new multimedia based applications. The reliable transmission of audiovisual content will gain major interest being one of the most valuable services. Nevertheless, mobile scenario is severely power constrained: high compression ratios and refined energy management strategies are highly advisable. JPEG2000 as the source encoding stage assures excellent performance with extremely good visual quality. However the limited power budged imposes to limit the computational effort in order to save as much power as possible. Starting from an error prone environment, as the wireless one, high error-resilience features need to be employed. This paper tries to investigate the trade-off between quality and power in such a challenging environment.
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Maurizio Martina, Maurizio Martina, Fabrizio Vacca, Fabrizio Vacca, } "Dynamic power scheduling system for JPEG2000 delivery over wireless networks", Proc. SPIE 5150, Visual Communications and Image Processing 2003, (23 June 2003); doi: 10.1117/12.503133; https://doi.org/10.1117/12.503133
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