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Image display method and apparatus

An image display device and an image display technology, which are applied in the field of virtual reality, can solve the problems of difficult to control the synchronization of VR images of the left and right eyes, and achieve the effect of improving the display effect and the display efficiency.

Inactive Publication Date: 2017-07-25
SHENZHEN CHUANGDA TIANSHENG INTELLIGENT SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide an image display method, which aims to solve the problem that the current VR image display method is difficult to control the VR image synchronization of the left and right eyes

Method used

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  • Image display method and apparatus

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Embodiment 1

[0026] figure 1 It is an implementation flowchart of the image display method provided by the embodiment of the present invention, and is described in detail as follows:

[0027] In step S101, a video memory area is set in the video memory, and the video memory area has a corresponding video memory address;

[0028] In step S102, draw a VR image in the video memory area according to the video memory address;

[0029] In step S103, on the same curved screen, the drawn VR image is displayed in split screens;

[0030] Wherein, the curved surface of the curved screen includes, but is not limited to, one of a cylinder, a torus, a cone, a sphere, or a combination thereof.

[0031] Wherein, the drawn VR image includes a VR image for the left eye and a VR image for the right eye.

[0032] Among them, on the same curved screen, by adjusting the display size of the viewport, two independent display areas are set, one display area is used to display the VR image of the left eye, and t...

Embodiment 2

[0039] The embodiment of the present invention describes the implementation process of drawing a VR image, which is described in detail as follows:

[0040] The stored VR image is decoded, and the decoded VR image is drawn in the video memory area according to the video memory address.

Embodiment 3

[0042] figure 2 It is an implementation flowchart of step S103 of the image display method provided by the embodiment of the present invention, and is described in detail as follows:

[0043] In step S201, the curved screen is divided into a first display area and a second display area;

[0044] In step S202, the first display area is controlled to display the VR image for the left eye, and the second display area is controlled to display the VR image for the right eye.

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Abstract

The present invention is applied to the technical field of virtual reality, and provides an image display method and apparatus. The image display method comprises: setting a memory area in a memory, wherein the memory area has a corresponding memory address; according to the memory address, drawing VR images in the memory area; and displaying the drawn VR images separately on the same curved screen, wherein the VR images comprise the VR image of the left eye and the VR image of the right eye. The method disclosed by the present invention solves the problem that it is difficult to control the synchronization of VR images in the left and right eyes in the current VR image display method; and according to the method, a curved screen is used to replace two flat screens, so that synchronization of VR images in the left and right eyes can be easily controlled, the display effect is improved, and the display efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of virtual reality, and in particular relates to an image display method and device. Background technique [0002] Virtual reality (English: Virtual Reality, abbreviation: VR), virtual reality, also known as spiritual technology or artificial environment. Virtual reality is to use computer simulation to generate a three-dimensional virtual world, providing users with simulations of vision, hearing, touch and other senses, allowing users to observe things in three-dimensional space in a timely and unlimited manner . [0003] However, in the current VR image display method, it is difficult to control the VR image synchronization of the left and right eyes, which affects the display effect and is not conducive to improving the display efficiency. The reason is that the left and right eye screens of the current VR system are composed of two independent flat screens, and the two flat screens respectively displa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
CPCG06F3/013G06F2203/012
Inventor 宋洋洋
Owner SHENZHEN CHUANGDA TIANSHENG INTELLIGENT SCI & TECH CO LTD
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