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Picture rendering method, picture rendering device and readable storage medium

A storage medium and screen technology, applied in the field of human-computer interaction, can solve the problems of poor flexibility of immersive experience, inability to observe other users' perspectives or other perspectives in virtual scenes, and achieve the effect of improving flexibility

Pending Publication Date: 2020-05-08
GEER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a picture rendering method, device and readable storage for the current problem that users cannot observe other users' perspectives or other perspectives in the virtual scene when wearing a head-mounted display device, and the flexibility of the immersive experience is not good. Media, which can watch pictures from other perspectives in the virtual scene, improving the flexibility of users in the immersive experience

Method used

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  • Picture rendering method, picture rendering device and readable storage medium
  • Picture rendering method, picture rendering device and readable storage medium
  • Picture rendering method, picture rendering device and readable storage medium

Examples

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no. 1 example

[0056] refer to figure 1 As shown, the first embodiment proposed by the present invention is a picture rendering method. The picture rendering method is used for a head-mounted display device. The picture rendering method includes:

[0057] Step S10, obtaining an observation angle of view; wherein, the observation angle of view includes the expansion or reduction of the range of the angle of view, and also includes the switching of the observation angle of view. For example, by expanding the range of viewing angles, users can observe a wider range. Or narrow the viewing angle to observe the details of the scene. Alternatively, in the virtual environment, one of the locations is selected as the viewing angle. For example, the original user's point of view is to stand on the bridge to see the scenery on the shore. By selecting the observation point of view, the user can also switch the point of view to the shore, which is equivalent to the user standing on the shore and watchi...

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Abstract

The invention discloses a picture rendering method, a picture rendering device and a readable storage medium. The picture rendering method is used for a head-mounted display device. The picture rendering method comprises the following steps: obtaining an observation visual angle; creating a dynamic canvas; setting a display canvas on the dynamic canvas according to the observation visual angle; and carrying out picture rendering on the display canvas. Pictures of other visual angles can be watched in the virtual scene, and the flexibility of a user in immersive experience is improved.

Description

technical field [0001] The present invention relates to the technical field of human-computer interaction, in particular to a picture rendering method, device and readable storage medium. Background technique [0002] A head-mounted display device is a wearable virtual display product. The technical principles of the current head-mounted display devices are roughly divided into virtual reality (Virtual Reality) for short VR, augmented reality (Augmented Reality) for short AR, mixed reality (Mixed Reality) short for MR and extended reality (Extended Reality) short for XR. [0003] As head-mounted display products are more and more widely used, there are more and more application scenarios. However, when the user wears the head-mounted display device, he cannot observe other users' perspectives or other perspectives in the virtual scene, and the flexibility of the immersive experience is not good. [0004] The above content is only used to assist in understanding the technic...

Claims

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Application Information

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IPC IPC(8): G06T15/20
CPCG06T15/205Y02D10/00
Inventor 邱涛张向军刘影疏王铁存吕廷昌刘文杰陈晨姜滨迟小羽
Owner GEER TECH CO LTD