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Data transmission method of virtual reality system and related device

A data transmission method and virtual reality technology, which are applied in the field of data transmission methods and related devices of virtual reality systems, and can solve the problems of increased transmission bandwidth of virtual reality systems and the inability to feel screen window effects, etc.

Pending Publication Date: 2020-12-01
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

VR display belongs to the field of near-eye display. In order to prevent users from feeling the screen window effect and achieve an immersive experience, there are high requirements for the resolution and refresh rate of the VR display screen, which increases the transmission bandwidth in the virtual reality system. The problem

Method used

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  • Data transmission method of virtual reality system and related device
  • Data transmission method of virtual reality system and related device
  • Data transmission method of virtual reality system and related device

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Embodiment Construction

[0055] To solve the problem of relatively large transmission bandwidth in a virtual reality system in the related art, embodiments of the present disclosure provide a data transmission method and a related device for a virtual reality system.

[0056] The specific implementation manners of the data transmission method and related devices of the virtual reality system provided by the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. The size and shape of various parts in the drawings do not reflect true scale, but are for the purpose of schematically illustrating the present disclosure.

[0057]An embodiment of the present disclosure provides a data transmission method for a virtual reality system, such as figure 1 shown, including:

[0058] S101. The virtual reality host intercepts the image in the set area of ​​the image to be transmitted to obtain a first image, and compresses the image in the display area o...

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Abstract

The invention provides a data transmission method of a virtual reality system and a related device, and the data transmission method comprises the steps that a virtual reality host intercepts an imagein a set region in a to-be-transmitted image to obtain a first image, and compresses the image in a display region in the to-be-transmitted image to obtain a second image, wherein the set region is apartial region in the display region; the virtual reality host transmits the first image and the second image to virtual reality equipment according to a specific sequence; the virtual reality equipment receives the first image and the second image; the second image is stretched by the virtual reality equipment, and the first image and the stretched second image are fused to obtain a to-be-displayed image; and the virtual reality equipment displays the to-be-displayed image. According to the data transmission method provided by the embodiment of the invention, the transmission bandwidth can be greatly reduced on the basis of meeting the display requirement of the virtual reality system, and the user experience is improved.

Description

technical field [0001] The present disclosure relates to the field of display technology, in particular to a data transmission method and a related device for a virtual reality system. Background technique [0002] Virtual reality (Virtual Reality, VR) technology is an emerging technical field in recent years. VR display belongs to the field of near-eye display. In order to prevent users from feeling the screen window effect and achieve an immersive experience, there are high requirements for the resolution and refresh rate of the VR display screen, which increases the transmission bandwidth in the virtual reality system. The problem. Contents of the invention [0003] The data transmission method of the virtual reality system provided by the implementation of the present disclosure, including: [0004] The virtual reality host intercepts the image in the set area of ​​the image to be transmitted to obtain the first image, and compresses the image in the display area of ...

Claims

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Application Information

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IPC IPC(8): G06F3/01G06F3/14G06T3/00G06T5/50
CPCG06F3/011G06F3/14G06T5/50G06T3/18G06F3/1454G09G2340/10G09G2340/12G09G2340/04G06T3/40G06T11/60
Inventor 王雪丰李文宇苗京花李茜王龙辉刘梓荷陈丽莉张浩
Owner BOE TECH GRP CO LTD