Chihao Lu, Haifeng Li, Tao Gao, Liang Xu, Haili Li. Virtual Reality Head-Mounted Display with Large Field of View Based on Stitching[J]. Acta Optica Sinica, 2019, 39(6): 0612002
- Acta Optica Sinica
- Vol. 39, Issue 6, 0612002 (2019)
Fig. 1. Division of virtual reality HMD device
Fig. 2. Framework of virtual reality HMD device
Fig. 3. Optical structure of monocular optical subsystem
Fig. 4. Exit pupil drift position of monocular optical subsystem
Fig. 5. Grid graph of distortion of monocular optical subsystem
Fig. 6. Flow chart of establishment of mapping from space point to object plane
Fig. 7. Mapping relationship between space point and image plane
Fig. 8. Perspective projection
Fig. 9. Definition of lens geometric distortion. (a) Barrel distortion; (b) pillow distortion
Fig. 10. Photos of virtual reality HMD device. (a) Optical lens; (b) whole device
Fig. 11. Photos on each plane during rendering. (a) Photos of image plane; (b) photos of object plane
Fig. 12. Photos from CCD, taken at different angles. (a) Part of scene from left eye, with CCD turning to left; (b) part of scene from left eye, with CCD straight ahead; (c) part of scene from right eye, with CCD straight ahead; (d) part of scene from right eye, with CCD turning to right
Fig. 13. Stitching effect. (a) Stitching effect of proposed device with left screen lit; (b) stitching effect of proposed device with right screen lit; (c) stitching effect of proposed device; (d) stitching effect of similar device
|
Table 1. Initial structure parameters of monocular optical subsystem
|
Table 2. High-order coefficient parameter of aspheric surface
|
Table 3. Parameters of virtual reality HMD
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20