文章基本信息

标题：両眼融合立体画像での二つの視覚疲労要因
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作者：矢野澄男 ; 江本正喜 ; 三橋哲雄等
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：2003
卷号：57
期号：9
页码：1187-1193
DOI：10.3169/itej.57.1187
出版社：The Institute of Image Information and Television Engineers
摘要：We studied the degree of visual fatigue in subjects watching HDTV stereoscopic images. The images used as visual stimuli contained only absolute, with no relative, parallax. The examination of visual fatigue was carried out with a five-grade subjective evaluation test and measurements of the accommodation response after watching the images for one hour. We found that when they were displayed within the corresponding range of depth of focus and remained static in the depth direction, the degree of visual fatigue was almost the same as that induced by watching the images displayed on the screen. However, visual fatigue was clearly induced, when they were displayed outside the corresponding range. Moreover, even if they were displayed within the corresponding range, visual fatigue was induced if they were moved in depth according to a step pulse function.
关键词：立体映像;視覚疲労;両眼視差;調節;両眼融合