Open AccessDesign of a near-eye display measurement system using an anthropomorphic vision imaging method
Author(s) -
Qingtian Zhang,
Weitao Song,
Xiang Chao Hu,
Kaituo Hu,
Dongdong Weng,
Yue Liu,
Yongtian Wang
Publication year - 2021
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.421920
Subject(s) - vignetting , optics , computer science , computer vision , human eye , artificial intelligence , lens (geology) , exit pupil , pupil function , pupil , image quality , field of view , image resolution , virtual image , physics , image (mathematics)
We developed a new near-eye display measurement system using anthropomorphic vision imaging to measure the key parameters of near-eye displays, including field-of-view (FOV), angular resolution, eye box, and virtual image depth. The characteristics of the human eye, such as pupil position, pupil size variation, accommodation function, and the high resolution of the fovea, are imitated by the proposed measurement system. A FOV scanning structure, together with a non-vignetting image-telecentric lens system, captures the virtual image from the near-eye display by imitating human eye function. As a proof-of-concept, a prototype device was used to obtain large-range, high-resolution measurements for key parameters of near-eye displays.