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Motion estimation (ME) is the most computationally intensive and the most power consuming part of video compression and video enhancement systems. In this paper, we propose a novel power reduction technique for ME hardware. We quantified the impact of glitch reduction, clock gating and the proposed technique on the power consumption of two full search ME hardware implementations on a Xilinx Virtex...
This paper presents a novel application specific instruction set processor specialized for block motion estimation. The proposed architecture includes an efficient register file system in terms of data reuse and parallel processing. Performances and area costs are presented for different levels of parallelism and register file dimensions. Various FPGA implementations of the architecture are further...
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