US 11,785,202 B2
VR image processing method and apparatus, VR glasses and readable storage medium
Xiangjun Zhang, Shandong (CN); Bin Jiang, Shandong (CN); and Xiaoyu Chi, Shandong (CN)
Assigned to GOERTEK INC., Shandong (CN)
Appl. No. 17/606,163
Filed by GOERTEK INC., Shandong (CN)
PCT Filed Dec. 31, 2019, PCT No. PCT/CN2019/130402
§ 371(c)(1), (2) Date Oct. 25, 2021,
PCT Pub. No. WO2021/103270, PCT Pub. Date Jun. 3, 2021.
Claims priority of application No. 201911191691.7 (CN), filed on Nov. 28, 2019.
Prior Publication US 2022/0247996 A1, Aug. 4, 2022
Int. Cl. H04N 13/344 (2018.01); H04N 13/122 (2018.01); H04N 13/279 (2018.01)
CPC H04N 13/344 (2018.05) [H04N 13/122 (2018.05); H04N 13/279 (2018.05)] 14 Claims
OG exemplary drawing
 
1. A VR image processing method, comprising:
rendering a left-eye viewpoint region based on a left-eye view angle, to obtain a left-eye viewpoint image;
rendering a right-eye viewpoint region based on a right-eye view angle, to obtain a right-eye viewpoint image;
determining a candidate region based on positions of the left-eye view angle and the right-eye view angle, and selecting a point in the candidate region as a peripheral image view angle;
rendering a left-eye viewpoint peripheral region and a right-eye viewpoint peripheral region based on the peripheral image view angle, to obtain a same viewpoint peripheral image;
splicing the viewpoint peripheral image with the left-eye viewpoint image to obtain a left-eye complete image, and splicing the viewpoint peripheral image with the right-eye viewpoint image to obtain a right-eye complete image; and
reducing, when a displacement of a left-eye viewpoint or a right-eye viewpoint within a preset time period is less than a preset displacement, an area of a corresponding viewpoint region and increasing an area of a corresponding viewpoint peripheral region.