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Rendering method and apparatus, engine and storage medium

A technology for rendering images and algorithms, applied in the field of rendering, it can solve problems such as long time consumption, and achieve the effect of reducing time consumption and improving resolution

Active Publication Date: 2018-02-09
HANGZHOU QUNHE INFORMATION TECHNOLOGIES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a rendering method, device, engine, and storage medium, which solves the problem in the prior art that it takes a long time to render a target scene to generate a high-resolution rendering result

Method used

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  • Rendering method and apparatus, engine and storage medium
  • Rendering method and apparatus, engine and storage medium
  • Rendering method and apparatus, engine and storage medium

Examples

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Embodiment 1

[0043] figure 1 It is a flow chart of the rendering method provided by Embodiment 1 of the present invention. The technical solution of this embodiment is applicable to the situation of rendering an image, and the method is executed by software or hardware configured in a smart device, such as a mobile phone, a computer, a PAD or other smart devices with graphics processing functions. like figure 1 As shown, the method specifically includes the following steps:

[0044] S101. Acquire a low-resolution rendering image and a target resolution texture image of the target scene, wherein the resolution of the low-resolution rendering image is lower than the resolution of the target resolution texture image.

[0045] The target scene is the scene that the user wants to render, and the low-resolution rendering image is a low-resolution rendering image generated by rendering the target scene according to the preset low-resolution value; the target resolution texture image is based ...

Embodiment 2

[0057] figure 2 It is a flow chart of the rendering method provided by Embodiment 2 of the present invention. like figure 2 Shown, the optional embodiment of the present invention is:

[0058] S201. Based on the preset low-resolution value, render the target scene to generate a low-resolution rendering image.

[0059] In order to obtain a better rendering effect, a pixel-by-pixel rendering method is usually used. In this embodiment, the low-resolution scene is preferably rendered based on a ray tracing algorithm to generate a low-resolution rendering image. Refer to Figure 3A As shown, it takes 30s and the low resolution is 800*600.

[0060] In this embodiment, the target scene is rendered to generate a low-resolution rendering image. The target scene can be rendered only once or multiple times. When the target scene is rendered multiple times, the result of the last rendering is used as Low-resolution rendering.

[0061] Exemplarily, when it is found that the resultin...

Embodiment 3

[0072] Figure 4 It is a schematic structural block diagram of the rendering device provided by Embodiment 3 of the present invention. The rendering device is configured to execute the rendering method provided by any of the above embodiments, and can be deployed in a smart device. like Figure 4 As shown, the rendering setup includes:

[0073] An image acquisition module 11, configured to acquire a low-resolution rendering image and a target resolution texture image of the target scene, wherein the resolution of the low-resolution rendering image is lower than the resolution of the target resolution texture image;

[0074] The initial target resolution rendering image generating module 12 is configured to perform super-resolution restoration on the low-resolution rendering image based on a preset super-resolution restoration algorithm to generate an initial target resolution rendering image;

[0075] The result rendering image generation module 13 is configured to filter t...

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Abstract

The embodiment of the invention discloses a rendering method and apparatus, an engine and a storage medium. The rendering method includes the steps: acquiring a low resolution rendering graph and a target resolution texture graph of the target scene; based on a preset super-resolution recovery algorithm, performing super-resolution recovery on the low resolution rendering graph so as to generate an initial target resolution rendering graph; and based on a preset filtering algorithm, according to the target resolution texture graph, performing filtering on the initial target resolution rendering graph so as to generate a result rending graph. The rendering method solves the problem that the prior art consumes longer time for generating the result rendering graph of the target resolution, sothat the result rendering graph carries high resolution texture and also carries the light sensation information corresponding to overall arrangement of the texture of the target resolution. Besides,compared with the prior art which generates a high resolution rendering graph only through rendering, the rendering method greatly reduces the rendering time.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of rendering, and in particular, to a rendering method, device, engine, and storage medium. Background technique [0002] Graphics can express various information intuitively, and have a large capacity and are easy for people to obtain. With the rapid development of computer software and hardware, the application of computer graphics in various industries has been rapidly popularized and deepened. [0003] However, graphics with realistic effects often need to be rendered, and the rendering time in the prior art is often directly proportional to the image pixels. For example, the Monte Carlo method based on ray tracing is an extension of the traditional ray tracing algorithm. Approximate the rendering equation through the method of probability and statistics, which can support more surface material effects and simulate global illumination effects, and obtain better rendering effects. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T3/40
CPCG06T3/4076
Inventor 黄羽众张骏飞叶青唐睿
Owner HANGZHOU QUNHE INFORMATION TECHNOLOGIES CO LTD
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