Accommodative Response of Integral Imaging in Near Distance

Author

Kim, Youngmin ; Kim, Jongshin ; Hong, Keehoon ; Yang, Hee Kyung ; Jung, Jae-Hyun ; Choi, Heejin ; Min, Sung-Wook ; Seo, Jong-Mo ; Hwang, Jeong-Min ; Lee, Byoungho

Author_Institution

Sch. of Electr. Eng., Seoul Nat. Univ., Seoul, South Korea

Volume

8

Issue

2

fYear

2012

Firstpage

70

Lastpage

78

Abstract

Objective evaluation results using optometric device to measure accommodative responses in viewing a real object and integral imaging are presented. From the empirical results between the real object and an integrated three-dimensional (3D) image, we find that over 73% of participants keep eyes on the real integrated 3D image instead of a display panel. The results also show the participants do not recognize a mismatch between the accommodative response and the convergence of the eye, which used to be believed as one of the major factors to cause visual fatigue in viewing near-distance integral imaging. Seventy-one normal adult subjects (23 ~ 38 years old) participated in the experiment, and accommodative response measurement results of the real integrated image show a statistically significant concordance with real objects.

Keywords

fatigue; geometrical optics; human factors; three-dimensional displays; visual perception; accommodative response measurement; display panel; integrated 3D image; near-distance integral imaging; objective evaluation; optometric device; visual fatigue; Atmospheric measurements; Convergence; Fatigue; Stereo image processing; Three dimensional displays; Visualization; Display human factors; geometrical optics; three-dimensional (3D) displays;

fLanguage

English

Journal_Title

Display Technology, Journal of

Publisher

ieee

ISSN

1551-319X

Type

jour

DOI

10.1109/JDT.2011.2163701

Filename

6136206