On Estimating Optimal Performance of CPU Dynamic Thermal Management
IEEE Computer Architecture Letters
Dynamic thermal management for MPEG-2 decoding
Proceedings of the 2006 international symposium on Low power electronics and design
Hybrid dynamic thermal management based on statistical characteristics of multimedia applications
Proceedings of the 13th international symposium on Low power electronics and design
Side-information generation for temporally and spatially scalable Wyner-Ziv codecs
Journal on Image and Video Processing - Special issue on distributed video coding
Power-rate-distortion analysis for wireless video communication under energy constraints
IEEE Transactions on Circuits and Systems for Video Technology
A hierarchical control scheme for energy quota distribution in hybrid distributed video coding
Proceedings of the eighth IEEE/ACM/IFIP international conference on Hardware/software codesign and system synthesis
Temperature tracking: an innovative run-time approach for hardware Trojan detection
Proceedings of the International Conference on Computer-Aided Design
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Even with consistent advances in storage and transmission capacity, video coding and compression are essential components of multimedia services. Traditional video coding paradigms result in excessive computation at either the encoder or decoder. However, several recent papers have proposed a hybrid PVC/DVC (Predictive/Distributed Video Coding) codec which shares the video coding workload. In this paper, we propose a controller for such hybrid coders that considers energy and temperature to dynamically split the coding workload of a system comprised of one encoder and one decoder. Results show that the proposed controller results in more balanced energy utilization, improving overall system lifetime and reducing operating temperatures when compared to strictly PVC and DVC systems.