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Image processing method and device, computer equipment and storage medium

A technology for image processing and face images, applied in the field of image processing methods, computer equipment and storage media, and devices, can solve the problems of poor face image quality, affecting rendering effects, and inability to render virtual people with realistic faces. Achieve good effect and improve rendering effect

Pending Publication Date: 2020-10-02
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in daily life, users usually use consumer-grade cameras (such as the front camera of a mobile terminal) to shoot, and the resulting face images are generally of poor quality, which will seriously affect the rendering in subsequent tasks such as face rendering effect, unable to render an avatar with a realistic human face

Method used

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  • Image processing method and device, computer equipment and storage medium
  • Image processing method and device, computer equipment and storage medium
  • Image processing method and device, computer equipment and storage medium

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Embodiment Construction

[0078] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0079] It can be understood that the terms "first", "second" and the like used in this application may be used to describe various concepts herein, but unless otherwise specified, these concepts are not limited by these terms. These terms are only used to distinguish one concept from another. Wherein, at least one refers to one or more than one. For example, at least one human face can be any integer human face greater than or equal to one, such as one human face, two human faces, or three human faces. And a plurality refers to two or more than two, for example, a plurality of human faces can be any integer human faces greater than or equal to two such as two human faces, three human faces.

[0080] Embodiments of the present ap...

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Abstract

The invention discloses an image processing method and device, computer equipment and a storage medium, and belongs to the technical field of artificial intelligence. The method comprises the following steps: acquiring a face image, and performing region division on a target face included in the face image to obtain N regions; obtaining a pixel constraint item, a smooth constraint item and a boundary constraint item of each region, wherein the pixel constraint item of the pth region is obtained according to the color data of the pth region, the smoothing constraint item of the pth region is used for carrying out image smoothing processing on the pth region, and the boundary constraint item of the pth region is obtained according to other regions having a boundary with the pth region; determining a texture fitting value of each region according to the pixel constraint item, the smoothness constraint item and the boundary constraint item of each region; and generating a texture map and anormal map of the target face according to the texture fitting value of each region. According to the method, the high-quality texture map and normal map can be obtained, and a guarantee is providedfor execution of subsequent tasks.

Description

technical field [0001] The present application relates to the technical field of artificial intelligence, in particular to an image processing method, device, computer equipment and storage medium. Background technique [0002] Virtual human is the entrance of the next generation of human-computer interaction. Among them, a virtual human is an extended form of life. It simulates the main characteristics of life through artificial intelligence technology, and can interact with humans in multiple modes. It usually has perception capabilities such as vision, hearing, and voice, as well as cognitive abilities such as reasoning, association, and memory. . [0003] Nowadays, virtual people have been applied in various scenarios. For example, it currently supports pasting face images taken by users on virtual people to realize the construction of a virtual person that is consistent with the user's face. [0004] However, in daily life, users usually use consumer-grade cameras (su...

Claims

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Application Information

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IPC IPC(8): G06T3/00G06T5/00G06T7/41G06T7/90
CPCG06T7/41G06T7/90G06T2207/10004G06T2207/20221G06T2207/30201G06T3/04G06T5/70
Inventor 王盛林祥凯陈雅静暴林超
Owner TENCENT TECH (SHENZHEN) CO LTD
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