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Method for displaying virtual reality scene, and virtual reality device and system

A virtual scene and virtual reality technology, applied in the field of intelligent interaction, can solve problems such as playback stuttering and fluency reduction, and achieve the effect of reducing playback stuttering and improving playback fluency

Inactive Publication Date: 2018-04-20
GOERTEK OPTICAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] In view of this, the present application provides a virtual reality scene display method, a virtual reality device and a system, which are mainly used to solve the playback jam caused by frequent switching of CPU frequency and GPU frequency in the prior art when virtual content is switched, and the fluency Reduced technical issues

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  • Method for displaying virtual reality scene, and virtual reality device and system
  • Method for displaying virtual reality scene, and virtual reality device and system
  • Method for displaying virtual reality scene, and virtual reality device and system

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Embodiment Construction

[0044]The implementation of the present application will be described in detail below with reference to the accompanying drawings and examples, so as to fully understand and implement the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects.

[0045] The embodiments of the present application are mainly applied to virtual reality devices, and solve the technical problem of playing freezes during virtual scene playback by means of fixed-frequency display of scene areas.

[0046] When the virtual reality device is in use, the display of the virtual scene is realized by the CPU and the GPU. Usually, the CPU is used for scene data calculation and frame construction, and the GPU completes the rendering of the scene. The operating frequency of the CPU and GPU controls the playback speed of the image frame of the virtual scene. , that is, the frame rate, the number of image frames displayed per second.

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Abstract

The application discloses a method for displaying a virtual reality scene, and a virtual reality device and system. The method comprises: a target scene area corresponding to a to-be-displayed targetcontent in a virtual scene is determined, wherein the virtual scene is divided into multiple scene areas in advance; for each scene area, a corresponding CPU frequency and GPU frequency are set basedon the scene complexity; a first CPU frequency and a first GPU frequency corresponding to the target scene area are determined; and according to the first CPU frequency and the first GPU frequency, the CPU and the GPU are triggered to display the target content. Therefore, the number of frequency switching is reduced; the playing blocking is avoided; and the display effect is improved.

Description

technical field [0001] The present application belongs to the technical field of intelligent interaction, and in particular, relates to a method for displaying a virtual reality scene, a virtual reality device and a system. Background technique [0002] VR devices generally refer to wearable smart devices that can be worn on the user's head and create an immersive virtual experience for the user. VR devices mainly display virtual scenes through CPU (Central Processing Unit, central processing unit) and GPU (Graphics Processing Unit, graphics processor). CPU is used for scene data calculation and framework construction, and GPU completes scene rendering. The frame rate of the scene changes, and a higher frame rate can obtain smoother and more realistic animation effects. [0003] In the prior art, a virtual scene can include at least one virtual content. Since the display screen restricts the user to watch only part of the virtual content when wearing a VR device, the displa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T1/20G06F11/30H04N13/398
CPCG06F11/3024G06T1/20
Inventor 邱涛
Owner GOERTEK OPTICAL TECH CO LTD
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