Three-dimensional model generation method, device and system and medium

A 3D model and 3D technology, applied in the field of 3D modeling, can solve problems such as high operating hardware threshold requirements, limited 3D model usage scenarios, and high model complexity, so as to optimize user experience, lower threshold, and improve processing speed.

Pending Publication Date: 2021-12-21
SHENZHEN DIANMAO TECH CO LTD
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AI Technical Summary

Problems solved by technology

However, many original 3D models are generated in PC 3D design software. 3D product models are often highly complex and have a large data scale. When using them, they will fail to load or load too slowly due to too large data, which seriously affects the user experience. The operating hardware threshold is relatively high, which limits the usage scenarios of 3D models

Method used

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  • Three-dimensional model generation method, device and system and medium
  • Three-dimensional model generation method, device and system and medium
  • Three-dimensional model generation method, device and system and medium

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Embodiment Construction

[0056] In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0057] like figure 1 As shown, a method for generating a three-dimensional model includes the following steps:

[0058] S100. Obtain original bone data of the virtual object;

[0059]The original bone data of the virtual object is designed by the designer on professional software to complete the bone design and motion design; the original bone data is a bvh file. Compared with other formats, the bvh file is divided into two main parts: skeleton information and data blocks. The skeleton information defines the position and rotation components such as root, hip, leg and so on according to the hierarchical relationship, thus forming a complete skel...

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Abstract

The invention discloses a three-dimensional model generation method, device and system and a medium. The method comprises the following steps: acquiring original skeleton data of a virtual object; extracting key skeleton points from the original skeleton data to obtain key skeleton data corresponding to the virtual object; target skeleton points corresponding to the virtual object and three-dimensional skeleton coordinates corresponding to the target skeleton points are determined according to the key skeleton data; and generating a three-dimensional model corresponding to the virtual object according to target skeleton data including the three-dimensional skeleton coordinates.

Description

technical field [0001] The invention relates to the field of three-dimensional modeling, in particular to a method, device, system and medium for generating a three-dimensional model. Background technique [0002] With the development of computer hardware technology and computer software technology, especially graphics and image technology, 3D virtual object animation technology has been widely used in the fields of film and television animation, entertainment games, distance education and military simulation. However, many original 3D models are generated in PC 3D design software. 3D product models are often highly complex and have a large data scale. When using them, they will fail to load or load too slowly due to too large data, which seriously affects the user experience. The operating hardware threshold is relatively high, which limits the usage scenarios of 3D models. Contents of the invention [0003] The purpose of the present invention is to provide a method, de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/00G06K9/00G06T13/40G06T7/70
CPCG06T17/00G06T13/40G06T7/70
Inventor 李天驰孙悦米科拉·莱森科谌双
Owner SHENZHEN DIANMAO TECH CO LTD
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