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Rendering image super-resolution texture enhancement method and device, equipment and storage medium

A super-resolution and resolution technology, applied in the field of image rendering, can solve the problems of long time, long time and high server cost

Pending Publication Date: 2021-05-14
GUANGDONG SANWEIJIA INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rendering is a technology for converting model diagrams into renderings. Professional rendering engines can render realistic renderings. However, existing rendering technologies take a long time, such as the Monte Carlo method based on ray tracing. Approximate rendering equations, according to the properties of the light source, calculate the light sampling of each pixel, and complete the rendering. It takes a long time, resulting in high server costs.

Method used

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  • Rendering image super-resolution texture enhancement method and device, equipment and storage medium
  • Rendering image super-resolution texture enhancement method and device, equipment and storage medium
  • Rendering image super-resolution texture enhancement method and device, equipment and storage medium

Examples

Experimental program
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Embodiment 1

[0047] see figure 1 , figure 1 It is a schematic flowchart of a rendered image super-resolution texture enhancement method disclosed in the embodiment of the present application. Such as figure 1 As shown, the rendered image super-resolution texture enhancement method of the embodiment of the present application includes steps:

[0048] 101. Generate a rendering effect diagram of the first resolution of the target scene;

[0049] 102. Generate a second-resolution unlit texture map of the target scene, a second-resolution unlit normal map with bumpy texture, and a second-resolution rendering effect map, where the second resolution is greater than the first resolution;

[0050] 103. Combining the second-resolution unlit texture map and the second-resolution unlit normal map with concave-convex texture into a synthetic map according to a preset data combination algorithm;

[0051] 104. Based on the rendering effect image of the second resolution, reconstruct the rendering eff...

Embodiment 2

[0068] see figure 2 , figure 2 It is a schematic structural diagram of a rendered image super-resolution texture enhancement device disclosed in an embodiment of the present application. Such as figure 2 As shown, the rendered image super-resolution texture enhancement device of the embodiment of the present application includes:

[0069] The first generating module 201 is configured to generate a rendering effect diagram of the first resolution of the target scene;

[0070] The second generation module 202 is used to generate the unlit texture map of the second resolution of the target scene, the normal map of the unlit texture with the bump texture of the second resolution, the rendering effect map of the second resolution, and the second resolution greater than the first resolution;

[0071] The pattern synthesis module 203 is used for synthesizing the unilluminated texture map of the second resolution and the normal image of the unilluminated texture with concave-co...

Embodiment 3

[0082] see image 3 , image 3 It is a schematic structural diagram of a rendering image super-resolution texture enhancement device disclosed in an embodiment of the present application. Such as image 3 As shown, the rendering image super-resolution texture enhancement device of the embodiment of the present application includes:

[0083] processor 301; and

[0084] The memory 302 is configured to store machine-readable instructions. When the instructions are executed by the processor 301, the processor 301 executes the rendered image super-resolution texture enhancement method according to Embodiment 1 of the present application.

[0085] The device in the embodiment of the present application executes the rendered image super-resolution texture enhancement method, and can generate an unlit texture map of the second resolution of the target scene and a normal map of the second resolution unlit texture with bumpy texture, and the target The rendering effect image of the ...

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Abstract

The invention provides a rendering image super-resolution texture enhancement method and device, equipment and a storage medium. The method comprises the steps: generating a rendering effect picture of a first resolution of a target scene; generating a non-illumination texture graph of a second resolution, a non-illumination normal graph with concave-convex textures of the second resolution and a rendering effect graph of the second resolution of the target scene, wherein the second resolution is greater than the first resolution; synthesizing the non-illumination texture graph of the second resolution and the non-illumination normal graph with the concave-convex texture of the second resolution into a composite graph according to a preset data combination algorithm; and reconstructing the rendering effect picture of the first resolution of the target scene into a rendering effect picture of a second resolution according to a super-resolution reconstruction algorithm and the composite picture. According to the invention, it is ensured that the low-resolution image is rendered into the high-resolution image, and meanwhile, the rendering time consumption and the calculation amount are reduced.

Description

technical field [0001] The present application relates to the field of image rendering, in particular, to a method, device, device and storage medium for super-resolution texture enhancement of rendered images. Background technique [0002] Rendering is a technology for converting model diagrams into renderings. Professional rendering engines can render realistic renderings. However, existing rendering technologies take a long time, such as the Monte Carlo method based on ray tracing. The approximate rendering equation calculates the light sampling of each pixel according to the properties of the light source, and it takes a long time to complete the rendering, which leads to high server costs and has always been a problem that needs to be optimized. In particular, the higher the resolution of the rendering image, the longer it takes. Contents of the invention [0003] The purpose of the embodiments of the present application is to provide a rendered image super-resolution...

Claims

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Application Information

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IPC IPC(8): G06T3/40G06T15/00G06T15/06
CPCG06T3/4053G06T15/005G06T15/06
Inventor 卢燕青
Owner GUANGDONG SANWEIJIA INFORMATION TECH CO LTD
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