指向性画像を水平方向へ高密度表示した3次元画像に対する調節応答の異方性

概要

論文の詳細を見る
When we observed high density directional images, eye accommodation was focused on 3D images. There might be anisotropic accommodation responses in observing the edge being inclined to a direction in them, when we put them horizontally. We measured subjects' accommodation responses when they observed it. They observed targets under three conditions (high density directional images {HD}, stereo images {SI}, and real targets {RT}). the target was a checker which was set at five distances (400mm, 500mm, 600mm, 700mm and 800mm from the subject's eyes) and was inclined at four angles (0゜, 30゜, 60゜, and 90゜), of which 0゜ was defined as the vertical edge. in the case of 0゜, accommodation responses under condition HD were similar to those under condition RT. As the target edge was inclined to the horizontal, accommodation responses under condition HD approached those under condition SI. Accommodation distance under the HD condition was not farther from the target than under the SI condition. These results indicated that there was anisotropy in accommodation responses in observing high density directional images.
社団法人映像情報メディア学会の論文
2004-09-01