首页    期刊浏览 2024年12月02日 星期一
登录注册

文章基本信息

  • 标题:Highly Efficient Video Codec for Entertainment-Quality
  • 本地全文:下载
  • 作者:Jeong, Se-Yoon ; Lim, Sung-Chang ; Lee, Ha-Hyun
  • 期刊名称:ETRI Journal
  • 印刷版ISSN:1225-6463
  • 电子版ISSN:2233-7326
  • 出版年度:2011
  • 卷号:33
  • 期号:2
  • 页码:145-154
  • DOI:10.4218/etrij.11.0110.0126
  • 语种:English
  • 出版社:Electronics and Telecommunications Research Institute
  • 摘要:We present a novel video codec for supporting entertainment-quality video. It has new coding tools such as an intra prediction with offset, integer sine transform, and enhanced block-based adaptive loop filter. These tools are used adaptively in the processing of intra prediction, transform, and loop filtering. In our experiments, the proposed codec achieved an average reduction of 13.35% in BD-rate relative to H.264/AVC for 720p sequences.
  • 关键词:Video coding;H.264/AVC;coding efficiency
国家哲学社会科学文献中心版权所有