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

A virtual reality display device, comprising a processor, and a memory having a program stored therein which, when executed by the processor, causes the processor to:

• acquire 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 the visible region is not larger than a display area of the curved display surface;
• determine target curvatures of at least two positions in the visible region of the viewer, wherein in the target curvatures of the at least two positions, target curvatures of different positions being related to a distance to a center of the visible region of the viewer;
• adjust, 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
• map the multimedia data to be displayed to the curved display surface having the adjusted curvature.