Fine-grain leakage optimization in SRAM based FPGAs
GLSVLSI '05 Proceedings of the 15th ACM Great Lakes symposium on VLSI
A 90nm low-power FPGA for battery-powered applications
Proceedings of the 2006 ACM/SIGDA 14th international symposium on Field programmable gate arrays
Enhanced leakage reduction techniques using intermediate strength power gating
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Chameleon: Application-Level Power Management
IEEE Transactions on Mobile Computing
Cache-based integer motion/disparity estimation for quad-HD H.264/AVC and HD multiview video coding
ICASSP '09 Proceedings of the 2009 IEEE International Conference on Acoustics, Speech and Signal Processing
A low-power and bandwidth-efficient motion estimation IP core design using binary search
IEEE Transactions on Circuits and Systems for Video Technology
Selective search area reuse algorithm for low external memory access motion estimation
IEEE Transactions on Circuits and Systems for Video Technology
A dynamic quality-adjustable H.264 video encoder for power-aware video applications
IEEE Transactions on Circuits and Systems for Video Technology
Multiview video coding based on rectified epipolar lines
ICICS'09 Proceedings of the 7th international conference on Information, communications and signal processing
Run-time adaptive energy-aware motion and disparity estimation in multiview video coding
Proceedings of the 48th Design Automation Conference
Low-power adaptive pipelined MPSoCs for multimedia: an H.264 video encoder case study
Proceedings of the 48th Design Automation Conference
IEEE Transactions on Computers
Proceedings of the International Conference on Computer-Aided Design
System-level application-aware dynamic power management in adaptive pipelined MPSoCs for multimedia
Proceedings of the International Conference on Computer-Aided Design
Level C+ data reuse scheme for motion estimation with corresponding coding orders
IEEE Transactions on Circuits and Systems for Video Technology
Efficient Prediction Structures for Multiview Video Coding
IEEE Transactions on Circuits and Systems for Video Technology
View-Adaptive Motion Estimation and Disparity Estimation for Low Complexity Multiview Video Coding
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
Self-adaptive hybrid dynamic power management for many-core systems
Proceedings of the Conference on Design, Automation and Test in Europe
Hardware-software collaborative complexity reduction scheme for the emerging HEVC intra encoder
Proceedings of the Conference on Design, Automation and Test in Europe
Energy-efficient memory hierarchy for motion and disparity estimation in multiview video coding
Proceedings of the Conference on Design, Automation and Test in Europe
Agent-based distributed power management for kilo-core processors
Proceedings of the International Conference on Computer-Aided Design
AMBER: adaptive energy management for on-chip hybrid video memories
Proceedings of the International Conference on Computer-Aided Design
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An adaptive power management of on-chip video memory for Multiview Video Coding is presented. It leverages texture, motion and disparity properties of objects and their correlations in the 3D-neighborhood. It groups different Macroblocks of a frame and predicts the highly-probable motion/disparity search direction in order to power-gate idle memory regions. Exploited are the statistical properties of Macroblock groups to predict idle sectors. Our approach achieves on average 32% and 61% energy reduction (averaged over various video sequences) compared to state-of-the-art DSW [7] and Level C [12], respectively. The Motion/Disparity Estimation architecture with video memory and power management scheme is implemented using an ASIC flow (IBM-65nm Low-Power technology) and it processes 4-view HD1080p@33fps.