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author:

杨秀芝 (杨秀芝.) [1] (Scholars:杨秀芝) | 郑明魁 (郑明魁.) [2] (Scholars:郑明魁) | 薛丽 (薛丽.) [3]

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CQVIP CSCD

Abstract:

在H.264/AVC标准中,帧间预测一直是编码过程最耗时的部分.为减少帧间预测编码时间,提高编码速度,在保持全部功能的情况下修改了JM代码中帧间预测的结构流程,并在新的结构的基础上提出新的预测算法:Skip模式的优先选择和多参考帧选择的新判断标准.实验结果表明,在PSNR和码率基本保持不变的情况下,编码时间减少了51%~67%.

Keyword:

分级预测 帧间预测 视频编码

Community:

  • [ 1 ] [杨秀芝]福州大学
  • [ 2 ] [郑明魁]福州大学
  • [ 3 ] [薛丽]福州大学

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Source :

电子测量与仪器学报

ISSN: 1000-7105

CN: 11-2488/TN

Year: 2012

Issue: 11

Volume: 26

Page: 939-943

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 0

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