针对H.264/AVC的快速运动估计，提出了一种基于相关性的内容搜索策略

2009 Digest of Technical Papers International Conference on Consumer Electronics Pub Date : 2009-05-29 DOI:10.1109/ICCE.2009.5012242

H. Nisar, T. Choi

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引用次数: 0

摘要

提出了一种基于相关性的内容感知搜索策略，该策略可以在保持基本相同编码效率的同时降低H.264/AVC中运动估计的计算复杂度。由空间相邻块确定的相关程度定义了运动内容，并有助于选择初始运动向量预测器。存储在预测运动向量中的运动信息有助于针对不同的视频内容选择不同的搜索策略，从而获得更有效的匹配。

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A correlation based content a ware search strategy for fast motion estimation for H.264/AVC

A correlation based content aware search strategy that can reduce the computation complexity of motion estimation in H.264/AVC while maintaining almost same coding efficiency has been proposed. The degree of correlation determined by spatial neighboring blocks define motion content and help to select initial motion vector predictors. The motion information stored in the predicted motion vector helps to choose between different search strategies for different video contents to get more efficient matches.

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2009 Digest of Technical Papers International Conference on Consumer Electronics

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