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Image generation method and device, storage medium and electronic device

A technology of image generation and image coordinates, applied in the computer field, can solve problems such as mobile terminal performance consumption

Active Publication Date: 2020-05-19
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide an image generation method, device, storage medium, and electronic device to at least solve the technical problem of serious performance consumption of mobile terminals

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  • Image generation method and device, storage medium and electronic device
  • Image generation method and device, storage medium and electronic device

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Embodiment Construction

[0023] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0024] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses an image generation method and device, a storage medium and an electronic device. The method comprises the steps: acquiring target parameters used for generating an image of aneye of a virtual character, wherein the target parameters at least comprise a first parameter, and the first parameter is used for representing the pupil depth of the eye of the virtual character; adjusting a refraction offset channel in a normal map corresponding to the eyes of the virtual character according to the first parameter to obtain an adjusted normal map; inputting the first parameterinto a parallax mapping refraction equation corresponding to the eyes of the virtual character to obtain an image coordinate set corresponding to the eyes of the virtual character; obtaining a diffusereflection map corresponding to the eyes of the virtual character according to the image coordinate set; and performing rendering according to the adjusted normal map and diffuse reflection map to generate an image of the eyes of the virtual character. According to the invention, the problem of serious performance consumption of the mobile terminal is solved.

Description

technical field [0001] The present invention relates to the field of computers, in particular to an image generation method, device, storage medium and electronic device. Background technique [0002] At present, in game development, the generation of character images is one of the most concerned aspects of players in the game, and in generating character images, the generation of character eye images is particularly important. [0003] In practice, it has been found that the current methods for generating character eye images often require multiple textures to form the character eye image, and a highly complex program is required to render these textures. higher. For mobile games, the computing power of mobile terminals such as mobile phones and tablets is far inferior to that of large-scale terminal devices such as computers. This method of generating character eye images has a certain performance pressure on mobile terminals with weak computing power, and there is a seri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T15/00G06T15/04G06T15/50
CPCG06T15/005G06T15/04G06T15/50
Inventor 刘电屈禹呈化超煜李薇薇陆佳能
Owner TENCENT TECH (SHENZHEN) CO LTD
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