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Variable-block-size motion estimation (VBSME) is one of the contributors to H.264/Advanced Video Coding (AVC)'s excellent coding efficiency. Due to its high computational complexity, however, VBSME needs acceleration for real-time high-resolution applications. We propose a high-performance hardware architecture for H.264/AVC fractional motion estimation. Our architecture consists of three parallel...
Variable-block-size motion estimation (VBSME) is a major contributor to H.264/AVCpsilas excellent coding efficiency. However, its high computational complexity and memory requirement make design difficult. In this paper, we propose a memory-efficient hardware architecture for full-search VBSME (FSVBSME). Our architecture consists of sixteen 2-D arrays each consists of 16 times16 processing elements...
Multiple-reference-frame, quarter-pixel accuracy, and variable-block-size motion estimation (VBSME) employed in H.264/AVC is one of the major contributors to its outstanding compression efficiency and video quality. However, due to its high computational complexity, VBSME needs acceleration for real-time application. We propose a high throughput hardware architecture for H.264/AVC fractional motion...
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