文章基本信息

标题：フルーエンシ補間によるテレビ映像高精細化処理のハードウェア実装法
本地全文：下载
作者：大宮康宏 ; 寅市和男 ; 三浦康之等
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：2006
卷号：60
期号：7
页码：1042-1050
DOI：10.3169/itej.60.1042
出版社：The Institute of Image Information and Television Engineers
摘要：New large displays are replacing the traditional Cathode Ray Tube. An important goal is to improve the quality of TV images to suit these displays. To achieve this goal, we use an interpolation process that convolutes the TV signal. In particular, a C-type fluency sampling function reported by produces high-quality interpolated images. However, the convolution processes with the C-type kernel requires large-scale hardware and a long delay. Therefore, we need develop a simple hardware implementation method for the interpolation based on the C-type function convolution of the TV signal. A hardware implementation method for the interpolation that can reduce the hardware and timing costs is described. The results that our method can reduce such costs and improve the image quality.
关键词：テレビ放送;映像処理;畳み込み補間;C-Type フルーエンシ標本化関数