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Virtual reality display method, device, system and storage medium

A virtual reality and display method technology, applied in the field of systems, storage media, devices, and virtual reality display methods, can solve problems such as high rendering pressure on graphics cards, and achieve the effect of reducing rendering pressure

Active Publication Date: 2021-10-08
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since the terminal needs to render the entire area of ​​the image to be displayed for each frame of the image to be displayed, the rendering pressure of the graphics card of the terminal is relatively high

Method used

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  • Virtual reality display method, device, system and storage medium
  • Virtual reality display method, device, system and storage medium
  • Virtual reality display method, device, system and storage medium

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Embodiment Construction

[0069] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0070] At present, foveated rendering technologies mainly include Multi-Res Shading (MRS) technology, Lens Matched Shading (LMS) technology and Variable Rate Shading (VRS) technology, among the above technologies , the terminal needs to render the entire area of ​​each frame of image, resulting in high rendering pressure on the graphics card in the terminal.

[0071] Embodiments of the present application provide a virtual reality display method, device, system, and storage medium. In this solution, for every two adjacent frames of images, the terminal renders one frame of images at a lower rendering resolution. Rendering the target area of ​​another frame image at a higher rendering resolution can achieve the same effect as the ...

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PUM

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Abstract

The present application provides a virtual reality display method, device, system and storage medium, belonging to the field of display technology. The method is used for a terminal in a virtual reality system, and the virtual reality system includes a virtual reality device and a terminal, and the method includes: rendering a first virtual reality image with a first rendering resolution to obtain a first rendered image, and using the virtual reality The device displays the first rendered image, renders the target area of ​​the second virtual reality image at the second rendering resolution to obtain the second rendered image, displays the second rendered image through the virtual reality device, and the first rendering resolution is smaller than the second rendering resolution, the first virtual reality image and the second virtual reality image are two adjacent frames of images. This application helps to reduce the rendering pressure of the graphics card.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a virtual reality display method, device, system and storage medium. Background technique [0002] Virtual Reality (VR) technology is a high-tech that has emerged in recent years. It uses computer hardware, software and sensors to establish a virtual reality environment, enabling users to experience and interact with the virtual world through VR devices. [0003] The VR display system includes a terminal and a VR device. The terminal can perform foveation rendering on the image to be displayed through the foveation rendering technology according to the gaze area of ​​the human eye, and send the rendered image to the VR device, so that the VR device can display the rendered image. Image. The foveated point rendering process of the terminal using the foveated point rendering technology usually includes: for each frame of the image to be displayed, the terminal performs ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/01G06T19/00
CPCG06F3/013G06T19/006H04N13/344H04N13/361H04N2013/0096H04N13/373H04N13/376H04N13/398
Inventor 孙玉坤张硕苗京花李文宇李治富鄢名扬范清文何惠东张浩陈丽莉
Owner BOE TECH GRP CO LTD