EURASIP Journal on Applied Signal Processing
Power Scalable Video Encoding Strategy Based on Game Theory
PCM '09 Proceedings of the 10th Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
A perceptually tuned subband image coder based on the measure of just-noticeable-distortion profile
IEEE Transactions on Circuits and Systems for Video Technology
Rate control for videophone using local perceptual cues
IEEE Transactions on Circuits and Systems for Video Technology
Power-rate-distortion analysis for wireless video communication under energy constraints
IEEE Transactions on Circuits and Systems for Video Technology
Performance and computational complexity optimization in configurable hybrid video coding system
IEEE Transactions on Circuits and Systems for Video Technology
Efficient rate-distortion estimation for H.264/AVC coders
IEEE Transactions on Circuits and Systems for Video Technology
IEEE Transactions on Circuits and Systems for Video Technology
Power-efficient video encoding on resource-limited systems: A game-theoretic approach
Future Generation Computer Systems
Energy-aware complexity adaptation for mobile video calls
MM '11 Proceedings of the 19th ACM international conference on Multimedia
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In most mobile video encoding systems, long battery life and high performance video encoding are competing design goals. This paper proposed a Macroblock (MB) level perceptual energy scalable video encoding method noted as PMP-ESVE, in which just noticeable distortion (JND) model is introduced as the perceptual cue. PMP-ESVE includes three parts, first, PMP-ESVE can dynamic adapt the variable energy resource budget in MB level, second, PMP-ESVE jointly consider the available energy resource and the perceptual feature in order to provide a MB level scalable video encoding method under variable energy consumption budget. Third, JND model, which refers to the maximum distortion that human visual system cannot perceive, is extended from spatial domain to temporal domain so as to determine perceptual cue in unit of MB. This provides the guideline of resource allocation in MB's. Finally, both objective and subjective quality evaluations are given to evaluate the proposed method. These experimental results demonstrate the efficiency of the proposed approach.