Image rendering method, device and system, computer readable storage medium and equipment

An image rendering and image technology, applied in the field of image rendering for virtual reality, can solve the problems of high computing resource consumption and poor real-time performance, and achieve the effects of low computing resource consumption, high real-time performance, and high computing efficiency

Active Publication Date: 2018-10-16
BOE TECH GRP CO LTD +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] With the development of display technology, the above method of compressing images based on algorithms cannot meet the demand due to poor real-time performance and large consumption of computing resources.

Method used

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  • Image rendering method, device and system, computer readable storage medium and equipment
  • Image rendering method, device and system, computer readable storage medium and equipment
  • Image rendering method, device and system, computer readable storage medium and equipment

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Embodiment Construction

[0052] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments and accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0053] like figure 1 As shown, an embodiment of the present invention provides a virtual reality-oriented image rendering method, including:

[0054] According to the gaze point position of the human eye on the display screen of the virtual reality device, the position corresponding to the gaze point on the image to be displayed on the display screen is obtained; The device is implemented based on eye-tracking technology through corresponding hardware or software;

[0055] Loading the rendering model, wherein the renderi...

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Abstract

The invention discloses an image rendering method, device and system, a computer readable storage medium and equipment. One embodiment of the method includes the steps that according to the gaze pointposition of the human eyes on a display screen of a virtual reality device, the corresponding position of the gaze point on an image to be displayed on the display screen is obtained; a rendering model is loaded; according to the corresponding position of the gaze point on the image to be displayed on the display screen, the center point position of an original-resolution sampling area in the rendering model and the transverse and / or longitudinal resolution compression multiple of a compressed-resolution sampling area are adjusted; according to the adjusted rendering model, original-resolution sampling is performed on the original-resolution sampling area of the image, and compressed-resolution sampling is performed on the compressed-resolution sampling area; the original-resolution sampling area and the compressed-resolution sampling area after sampling are spliced to obtain an image to be transmitted to the virtual reality device. The embodiment can save the transmission bandwidth in the image transmission process.

Description

technical field [0001] The invention relates to the field of display technology. More specifically, it relates to a virtual reality-oriented image rendering method, device, system, computer-readable storage medium and equipment. Background technique [0002] At present, the display resolution, especially the display resolution of virtual reality (VR) / augmented reality (AR) is increasingly demanding, and the amount of information that computer devices output images to display devices is also increasing. A high-definition resolution rendering scene has great requirements on software computing speed, computing resource consumption, and image data transmission data volume. For the human eye, due to the different concentration of cone cells on the retina responsible for observing colors and details, it can only accept the details in the center of the fixation point. Anything beyond the human eye’s fixation area by more than 5° will gradually reduce the definition, so the calcula...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T15/00G06T19/00G06T19/20G06F3/01G06T3/40G06T5/00
CPCG06F3/013G06T3/4038G06T3/4092G06T5/006G06T15/005G06T19/006G06T19/20G06T2200/32G06T2219/2016
Inventor 王雪丰孙玉坤苗京花陈丽莉张浩赵斌王立新李茜索健文李文宇彭金豹范清文陆原介王晨如刘亚丽孙建康
Owner BOE TECH GRP CO LTD
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