文章基本信息

标题：H.264のIntra予測残差に対する適応的チャネル間予測
本地全文：下载
作者：加藤晴久 ; 内藤整 ; 酒澤茂之等
期刊名称：映像情報メディア学会誌
印刷版ISSN：1342-6907
电子版ISSN：1881-6908
出版年度：2010
卷号：64
期号：11
页码：1711-1717
DOI：10.3169/itej.64.1711
出版社：The Institute of Image Information and Television Engineers
摘要：This paper proposes a novel coding method that reduces correlation of 4:4:4 chroma format in high-resolution images more than HDTV. The proposed method compensates for Intra prediction errors by applying the linear prediction to a certain Intra prediction error. The adaptive inter-channel prediction uses a coefficient that minimizes the MSE of the Intra prediction errors in each channel. The experimental results show that combining the Intra prediction and inter-channel prediction has better coding efficiency than the conventional method.
关键词：H.264;Intra予測;チャネル間予測