文章基本信息

标题：各種動き補償方式の実画像による比較検証
本地全文：下载
作者：内藤整 ; 川田亮一 ; 松本修一等
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：1997
卷号：51
期号：9
页码：1560-1567
DOI：10.3169/itej.51.1560
出版社：The Institute of Image Information and Television Engineers
摘要：Various methods have been proposed for motion compensation for moving pictures. Each method has advantages and disadvantages regarding performance, but they have not necessarily been discussed under fair conditions. In this paper, we investigate four representative motion compensation methods : block matching, motion compensation using affine transformation, warping prediction, and global motion compensation. We evaluated the performance of these methods by applying MPEG-2 for the input of common natural video sequences. We show that motion compensation methods which have been proposed to improve the performance are not superior to the conventional block matching when they are used in conjunction with MPEG-2.
关键词：動画像符号化;動き補償予測