Research on relation between the range of binocular parallax and visual fatigue in 3D display based on lenticulation lens

被引：0

作者：

Li, Xiao-Fang ^{[1
]}

Wang, Qiong-Hua ^{[2
,3
]}

Li, Da-Hai ^{[2
]}

Wang, Qin ^{[2
]}

机构：

[1] College of Physics and Information Engineering, Henan Normal University, Xinxiang 453007, China

[2] School of Electronics and Information Engineering, Sichuan University, Chengdu 610065, China

[3] State Key Laboratory of Fundamental Science on Synthetic Vision, Sichuan University, Chengdu 610065, China

来源：

Guangdianzi Jiguang/Journal of Optoelectronics Laser | 2012年 / 23卷 / 05期

关键词：

Geometrical optics - Binoculars - Lenses - Three dimensional displays;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In the three-dimensional (3D) display based on lenticular lens, large binocular parallax is one of the major factors of visual fatigue caused by viewing stereoscopic images. As the degree of visual fatigue increases with the pupil diameter, a pupil diameter measuring device is set up to record the viewer s pupil diameter which can be used to evaluate visual fatigue objectively when the viewers view stereoscopic images. Through the combination of subjective evaluation and objective evaluation, the visual fatigue degrees in different ranges of binocular parallax are measured. The experimental results show that the observers do not have obvious visual fatigue when the range of binocular parallax is from -0.2° to 0.2°. This range can be considered as a critical range of visual comfort.

引用

页码：873 / 877