| H．264预测编码关键技术的研究分析 |
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| 引用本文： | 何书前.H．264预测编码关键技术的研究分析[J].海南师范学院学报,2006,19(3):229-233. |
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| 作者姓名： | 何书前 |
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| 作者单位： | 海南师范学院计算机科学与教育技术系,海南海口571158 |
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| 摘 要： | H．264是目前最新的视频编码标准，相对于以前的ITU—T视频编码标准和mpeg序列标准具有更高的压缩效率．编码效率的提高主要归根于精确的帧间预测编码，其中包括多种块模式．多参考帧运动估计和分数像素精度3种新技术的采用，对这些帧间预测编码技术进行研究和分析．主要是分析这些技术与H．264基本配置之间的比较。
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| 关 键 词： | H．264 视频编码 预测编码 运动估计 |
| 文章编号： | 1671-8747（2006）03-0229-05 |
| 收稿时间： | 2006-04-01 |
Research on inter prediction coding for H.264 video coding |
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| Authors: | HE Shu-qian |
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| Abstract: | The JVT/H.264 is the new video coding standard which offers significantly better video compression efficiency than previous ITU-T standards and MPEG standards, The improvement in the rate-distortion performance in H.204 is mainly due to accurate inter prediction coding with different mode decisions including multiple block size, multiple reference frame motion estimation and fine sub-pixel motion vectors. In this paper, there are analyses and regulations of the inter prediction coding, and some comparisons with the base profiles in H.204 were also provided. |
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| Keywords: | H 264 video coding prediction coding motion estimation |
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