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Expression generation method, device and equipment and storage medium

An expression and target generation technology, applied in the computer field, can solve the problems of not paying attention to the details of expressions, lack of authenticity of expressions, etc., to achieve the effect of authenticity

Active Publication Date: 2020-08-04
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned related technologies, different expressions are only generated by adjusting the grid data, and the details of the generated expressions are not paid attention to, so that the generated expressions lack authenticity

Method used

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  • Expression generation method, device and equipment and storage medium
  • Expression generation method, device and equipment and storage medium
  • Expression generation method, device and equipment and storage medium

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Embodiment Construction

[0036] 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.

[0037] First, a brief introduction to the nouns involved in the embodiments of the present application:

[0038] 1. Unreal Engine: Unreal Engine is a kind of game engine. Game engine refers to the core components of some edited game systems or some interactive real-time image applications. These systems are the core components of games. Developers provide all kinds of tools needed to design games.

[0039] During the development of game application programs, a game engine is usually required so that developers can design game application programs more easily and quickly. When running a game application in a terminal, the game engine contained in the game application is first started, and then the game engine calls resources such...

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Abstract

The invention provides an expression generation method, device and equipment and a storage medium, and relates to the technical field of computers. The method comprises the following steps: generatinga high-modulus model of n expressions of a target object, wherein n is a positive integer; performing model conversion processing on the high-modulus models of the n expressions to generate a wrinklemap; performing mask processing on the wrinkle map, and generating a mask map; according to the wrinkle map and the mask map, performing wrinkle fusion processing on the wrinkle region and the skin region corresponding to the wrinkle region to generate an expression with wrinkle details of the target object. Compared with the related techniques, the embodiment of the invention provides a technical scheme: through a high-modulus model based on the expression and a series of processing, wrinkle fusion processing is finally performed on the wrinkle area and the skin area corresponding to the wrinkle area so as to generate the expression with wrinkle details of the target object, so the generated expression can display more facial details and is more authentic.

Description

technical field [0001] The embodiments of the present application relate to the field of computer technology, and in particular to an expression generation method, device, device, and storage medium. Background technique [0002] With the rapid development of computer technology, expression generation technology has important uses in the fields of games, virtual reality, film production and so on. [0003] In related technologies, different expressions are usually generated based on a three-dimensional human face model. The face model in three-dimensional space and the data of each grid on the face model are obtained through modeling, and then different expressions are generated by adjusting the grid data of the face model. For example, for frowning expressions, the grid data at the brow can be adjusted to be tighter, and the corresponding grid data on the forehead far away from the brow can be adjusted to be relatively loose. [0004] In the above-mentioned related techno...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T15/04
CPCG06T15/04Y02P90/30
Inventor 刘凯
Owner TENCENT TECH (SHENZHEN) CO LTD