Virtual Reality Head-Mounted Display with Large Field of View Based on Stitching

被引：1
|
作者：
Lu Chihao [1 ,2 ]
Li Haifeng [1 ,2 ]
Gao Tao [3 ,4 ]
Xu Liang [1 ,2 ]
Li Haili [1 ,2 ]
机构：
[1] Zhejiang Univ, State Key Lab Modern Opt Instrumentat, Hangzhou 310027, Zhejiang, Peoples R China
[2] Zhejiang Univ, Coll Opt Sci & Engn, Hangzhou 310027, Zhejiang, Peoples R China
[3] Zhejiang Univ, State Key Lab CAD & CG, Hangzhou 310027, Zhejiang, Peoples R China
[4] Zhejiang Univ, Coll Comp Sci & Technol, Hangzhou 310027, Zhejiang, Peoples R China
来源：
ACTA OPTICA SINICA | 2019年 / 39卷 / 06期
关键词：
geometric optics; heads-up displays; displays; distortion correction;
D O I：
10.3788/AOS201939.0612002
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Virtual reality is an important head-mounted display (HMD) technology trend. A large field of view (FOV) virtual reality HMD device is designed based on the principle of FOV stitching for a wide FOV angle and a good sense of immersion. It is realized by stitching four sets of visual optical systems with a same horizontal FOV angle of 80 degrees. This device achieves a binocular transverse FOV angle of 162 degrees, where the transverse FOV angle of each monocular system is 126 degrees and the overlapping FOV angle of the binocular system is 90 degrees.
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页数：8
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