Patent · US Active

Virtual reality display method, device and apparatus, and computer storage medium

US11474594B2 · kind B2 · utility

0Cited by

1References

10Claims

0Family size

Assignee

ZTE CORPORATION · CN

Inventors

Dehui KONG · Longbeilingcun, CN
Ke Xu · Santa Clara, US
Xiao Zhang · Nanhu, CN
Bin Han · Lo Wu, CN
Chong Xiang · Beijing, CN
Shuai Jiao · Longbeilingcun, CN
Hong Wang · Beijing, CN
Guoning LU · Longbeilingcun, CN
Degen ZHEN · Longbeilingcun, CN

Key dates

Filing date	Dec 16, 2019
Grant date	Oct 18, 2022
Priority date	—
Expiry date	Dec 16, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG09G2354/00
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A virtual reality display method, device, apparatus and storage medium are provided. The method includes: acquiring multimedia data to be displayed and a visible region of a viewer on a curved display surface, wherein the visible region is obtained by projecting a visible range of the viewer to the curved display surface, and is not larger than a display area of the curved display surface; determining target curvatures of at least two positions in the visible region of the viewer, wherein in the target curvatures, target curvatures of different positions are related to a distance to a center of the visible region of the viewer; adjusting, based on the target curvatures of the at least two positions in the visible region, a curvature of a corresponding position on the curved display surface; and mapping the multimedia data to be displayed to the curved display surface having the adjusted curvature.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.