一种基于H
264/AVC的多参考帧快速选择算法[EB/OL]
北京:中国科技论文在线
本算法在保持率失真性能的前提下大大减少多参考帧预测的计算复杂度并节省了时间
Wang Hongjun ( Shandong University
王洪君 ( 山东大学
) 摘要: 最新的视频编码标准H
264/AVC采用了多参考帧运动估计来提高编码效率
总览 评价 王丽丽 *
) Abstract: H
264/AVC uses multi-reference frames to enhance the coding efficiency; the quantity of increased computation is linearly proportional to the number of reference frames
On the study of the multi-macro-block motion estimation of H
264 standard, a low-complexity and fast multi-frame selection method is proposed
The experimental results show that the speed of the proposed method is over two times faster than that of the original scheme adopted in JVT reference software JM10
2 while keeping the similar video quality and bit-rate
Keywords: H
264; Motion Estimation; Multiple Reference Frame Decision 下载PDF阅读器 PDF全文下载: 初稿 ( 454 ) 作者简介: 通信联系人: 【收录情况】 中国科技论文在线: 王丽丽
提出了一种低复杂度参考帧确定算法来快速确定当前宏块所需的参考帧
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