超高精細・大画面映像の鑑賞に適した画面サイズと観視距離に関する考察

概要

論文の詳細を見る
This paper describes an investigation results of optimum screen size and viewing distance (angle) for viewing ultra high-definition and wide-screen television (UDW), and the psychological effects of UDW images. First, it is found that a shorter relative viewing distance is preferable to that of the HDTV system and that the preferred viewing distance for UDW images depends not on relative figures using the image height. but instead screen size. Second, it is found that the preferred viewing angles coincide with the positions where the maximum combined effects of "potency" and "comfortableness" are obtained, and that, compared with the HDTV system, UDW images, when viewed at the preferred viewing angles, can give much higher level of emotional feeling with regard to both "potency'' and "comfortableness".
社団法人映像情報メディア学会の論文
2001-05-20