文章基本信息

标题：自動車用ヘッドアップディスプレイ (HUD) にみられる「3次元的に空間に位置する視距離が異なる視対象」の認識
本地全文：下载
作者：岡林繁 ; 山崎晃範 ; 杉江昇等
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：12
页码：1677-1683
DOI：10.3169/itej.57.12_1677
出版社：The Institute of Image Information and Television Engineers
摘要：Generally, decreasing the depression angle of HUD images, drivers can perceive more information displayed on the HUDs. However, when distance to the displayed image is not so long and the depression angle is very small, drivers sometimes perceive “double-images” displayed on the HUDs. We have first proposed and verified the hypothesis that the “double-images” stems from driver's convergence response delay.Observing driver's eye movement using EOG, we have found that the convergence response closely depends on the depression angle of HUD image. We have also found a finite depression angle, causing version of the driver's eyes to watch the HUD image, shortens the rise-up time of the convergence response and then improves the “double-images”. Next we examined how the version works to improve the “double-images”, focusing on a saccadic suppression of visual information. Finally, we have developed a cognitive model that can explain the process of representing objects as HUD images at varying distances within a 3D space.
关键词：HUD;Automobile;Cognition;Perception;Display;Eye Movement