文章基本信息

标题：立体画像観視における両眼の輻湊と焦点調節の不一致と視覚疲労の関係
本地全文：下载
作者：江本正喜 ; 矢野澄男
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：2002
卷号：56
期号：3
页码：447-454
DOI：10.3169/itej.56.447
出版社：The Institute of Image Information and Television Engineers
摘要：To investigate whether the dissociation of vergence and accommodation is responsible for visual fatigue in watching stereoscopic images, we studied the visual fatigue after approximately one hour of watching a simulated stereoscopic image system without vergence change using prisms. Fatigue was assessed by subjective reports of symptoms, accommodation step responses, relative vergence limits, and visual evoked potentials (VEP). The results showed that when the amount of dissociation was large, relative vergence limits decreased after watching which means visual fatigue. After subjects took some rests, their relative vergence limits recovered.
关键词：立体テレビ;疲労;調節;輻湊;主観評価;融像幅;視覚誘発電位;プリズム