Custom 3D virtual image generation system and method

A technology of virtual image and generation system, which is applied in the field of 3D virtual anthropomorphic image generation, can solve the problems of unable to generate 3D virtual anthropomorphic image, unable to generate directional adjustment of results, etc., and achieve the effect of convenient personalized design and adaptability

Pending Publication Date: 2022-05-27
CHONGQING CHANGAN AUTOMOBILE CO LTD
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned deficiencies existing in the prior art, the purpose of the present invention is to provide a custom 3D virtual character generation system and generation method, which solves the problem that the 3D virtual anthropomorphic image of a specific animation cannot be dynamically generated according to the character, and the generated result cannot be adjusted according to subjective needs. Problems with directivity adjustment

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Custom 3D virtual image generation system and method
  • Custom 3D virtual image generation system and method
  • Custom 3D virtual image generation system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0058] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further elaborated in conjunction with specific embodiments below, but embodiments of the present invention is not limited thereto.

[0059] See Figure 1 Overall logic diagram of the method of generating a custom 3D virtual character.

[0060] The present invention provides a custom 3D virtual role generation system, including Maya binding module, file management module, classification feature analysis module, face shape analysis generation module, image resource generation module and rendering interaction module; wherein:

[0061] (1) Maya binding module

[0062] Establish a standard model in Maya by specification, and bind and export the body, head, and face according to specific norms;

[0063] (2) File management module

[0064] Import material files and intermediate files into the face shape generation module, face shape parsing...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a user-defined 3D virtual image generation system. The system comprises a Maya binding module, a file management module, a classification feature analysis module, a face analysis generation module, an image resource generation module and a rendering interaction module. The invention further provides a user-defined 3D virtual image generation method which is based on Maya skeleton binding, BlendShape deformation, deep learning and feature preset parameter types and has a 3D virtual image generation capability with standard animation adaptability. And directivity adjustment can be carried out on the generation result according to subjective needs. A user binds a standard model of a 3D virtual character in Maya, loads a real person image through a file management module, analyzes the real person image in a generation module, classifies and identifies facial secondary features and facial auxiliary features through deep learning, and parameterizes facial features, and a rendering interaction module applies parameters to the 3D standard image. The 3D virtual anthropomorphic image of the specific animation is dynamically generated according to the role, and the generated result can be directionally adjusted according to subjective needs.

Description

technical field [0001] The invention relates to the field of 3D virtual anthropomorphic image generation, in particular to a self-defined 3D virtual image generation system and a generation method based on Maya binding automation combined with manual redirection. Background technique [0002] In the current software application field, digital twins, VR, AR, MR and image visualization are all visible future important product and technology trends. In these applications, setting roles with high image similarity and relevance for specific personnel can greatly improve user immersion, user participation, and product interactivity, and ultimately increase the added value of products; on the other hand, for More high-quality and high-efficiency generation of bound 3D avatars in line with correlation and similarity. With the continuous progress of deep learning in recent years, the technology of generating 3D images based on portrait photos is also gradually maturing. [0003] H...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06T13/40G06T15/00G06T19/20G06V40/16
CPCG06T13/40G06T15/005G06T19/20
Inventor 陈楚陈光银白家军
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products