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Display method and device of a VR device, VR device and storage medium

A technology for a display method and a display device, which is applied in the field of VR equipment, storage media, devices, and display methods for VR equipment, can solve problems such as high hardware performance requirements, and achieve the effect of reducing processing burden and performance requirements

Active Publication Date: 2021-06-11
BEIJING 7INVENSUN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a VR device display method, device, VR device and storage medium to solve the problem that existing VR devices require high hardware performance

Method used

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  • Display method and device of a VR device, VR device and storage medium
  • Display method and device of a VR device, VR device and storage medium
  • Display method and device of a VR device, VR device and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] figure 1 It is a flow chart of the steps of a VR device display method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation where the VR device displays a picture. Unit, GPU) execution, specifically may include the following steps:

[0033] Step 101. Obtain the position information of the gaze point corresponding to the user's line of sight on the display screen of the VR device.

[0034] Specifically, the user's line of sight is the imaginary straight line between the eyes and the object when looking at things with the eyes. When the user wears a VR device to watch the picture on the display screen, the user's eyes stay in different places, and there will be different gaze point position information corresponding to it.

[0035] The VR device in the embodiment of the present invention has an eye tracking function, that is, it can obtain the gaze point position information corresponding to the user's line of sight on the dis...

Embodiment 2

[0066] refer to Figure 4 , Figure 4 It is a flow chart of the steps of a display method for a VR device provided in Embodiment 2 of the present invention. The display method provided in Embodiment 2 of the present invention is an improvement on the display method provided in Embodiment 2 to achieve better beneficial effects. The display method provided by Embodiment 2 of the invention may include the following steps:

[0067] Step 201. Obtain information on the gaze point corresponding to the user's line of sight on the display screen of the VR device.

[0068] Step 202: Divide the display area of ​​the display screen into a first display area and a second display area in sequence according to the gaze point position information, the first display area corresponds to the resolution field of view of the user's eyes, and the second display area The second display area corresponds to the effective field of view and the induced field of view of the user's human eyes.

[0069]...

Embodiment 3

[0081] refer to Figure 6 , Figure 6 A structural block diagram of a display device for a VR device provided in Embodiment 3 of the present invention, the device may specifically include:

[0082] The gaze point position acquisition module 301 is configured to obtain gaze point position information corresponding to the user's line of sight on the display screen of the VR device;

[0083] The first display area division module 302 is configured to divide the display area of ​​the display screen into a first display area and a second display area sequentially according to the gaze point position information, and the first display area is different from the resolution of the user's eyes. Corresponding to the field of view, the second display area corresponds to the effective field of view and the induced field of view of the user's human eyes;

[0084] The first display module 303 is configured to process the display data in the first display area and send it to the first disp...

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Abstract

The embodiment of the present invention discloses a VR device display method, device, VR device and storage medium. Firstly, the gaze point position information corresponding to the user's line of sight on the display screen is obtained, and then the display screen is displayed according to the gaze point position information. The area is sequentially divided into a first display area and a second display area. The first display area corresponds to the resolution field of view of the user's human eyes, and the second display area corresponds to the effective field of view and the induced field of view of the user's human eyes. When displaying the picture of the screen, the display data of the second display area is displayed with a delay of the first preset time relative to the display data of the first display area, so that the processor or graphics processor can reduce the instantaneous processing when processing the display data. The burden, that is, not to process the data of the first display area and the data of the second display area at the same time, reduces the performance requirements of the VR device on the hardware device, and at the same time, the effect of delayed display will not affect the user's perception.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of VR equipment, and in particular, to a display method and device for a VR equipment, a VR equipment, and a storage medium. Background technique [0002] With the advent of the Internet of Everything era, VR (Virtual Reality, virtual reality) equipment has gradually become the development direction of electronic equipment. Virtual reality refers to the reproduction of a specific environment or scene of a real environment by using three-dimensional image technology. [0003] In order to achieve a clear display effect, the existing VR equipment requires high-definition 1080p, 2k or even 4k image display, which puts forward high requirements on the processing capability of the equipment. In order to meet this requirement, the existing VR equipment often requires Foveated rendering techniques will be used. [0004] However, when the existing foveated rendering technology processes di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/01G06F3/147
CPCG06F3/013G06F3/147
Inventor 姜欣王云飞黄通兵
Owner BEIJING 7INVENSUN TECH