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十字菱形六角形优化搜索算法

DOI: 10.11834/jig.20090810

Keywords: 视频编码,块匹配运动估计,十字菱形六角形搜索

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Abstract:

为了解决视频编码中块匹配运动估计的问题,提出了十字菱形六角形优化搜索算法。该算法通过消除十字菱形六角形搜索算法中的一些搜索点来对其进行改进。实验结果表明,该方法能在保证相近视频质量的同时加快运算速度。

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