両眼像融合に関する検討 : 情報ディスプレイ視聴覚技術画像通信システム(<特集>視覚と画質特集)

抄録

Effect of copettitive vertical disparities on binocular fusion is studied. A brief experiment with vertically misaligned binocular figures has shown that human eyes tend to move to fuse circles rather than to fuse straight lines. Any portion of a circle has its unique orientation, while a straight line has a single orientation along i t. Therfore, the experimental results can be interpreted as showing that orientationallytuned binocular edge detectors send signals to an eye movement controller to registrate the corresponding bdges, and that the signal intensity depends on the uniqueness of the correspondence.