Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Three-dimensional virtual image lip shape generation method and device and electronic equipment

A three-dimensional virtual and image technology, applied in neural learning methods, biological neural network models, image data processing, etc., can solve problems such as improving the synchronization and naturalness of three-dimensional virtual lip shapes, and achieve the effect of improving synchronization

Active Publication Date: 2021-08-13
BEIJING CENTURY TAL EDUCATION TECH CO LTD
View PDF6 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiments of the present disclosure provide a method, device, and electronic device for generating a three-dimensional virtual image lip shape, so as to solve the problem of how to improve the synchronization and naturalness of three-dimensional virtual lip shape generation in the prior art

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
  • Three-dimensional virtual image lip shape generation method and device and electronic equipment
  • Three-dimensional virtual image lip shape generation method and device and electronic equipment
  • Three-dimensional virtual image lip shape generation method and device and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0072] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present disclosure.

[0073] In describing the present disclosure, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation shown in the drawings Or positional relationship is only for the convenience of describing the present...

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 three-dimensional virtual image lip shape generation method and device and electronic equipment. The method comprises the following steps: voice data are obtained, expression parameters and posture parameters are obtained according to the voice data, the expression parameters represent expression information of a lip, the posture parameters represent mouth shape information, and a three-dimensional virtual image lip shape is generated according to the expression parameters and the posture parameters. According to the method and the device, the problem of how to improve the synchronization degree and the naturalness of three-dimensional virtual lip shape generation in the prior art is solved.

Description

technical field [0001] The present disclosure relates to the technical field of animation production, in particular to a method, device and electronic equipment for generating the lip shape of a three-dimensional virtual image. Background technique [0002] Vision, hearing and text are important channels in human-to-human or human-to-machine interaction, and the information in these modes has a strong correlation. In recent years, cross-modal learning and modality modeling have received extensive attention in research fields such as computer vision and computer graphics, but there are still few studies on using text to generate 3D attributes of faces. [0003] The expression and lip shape generation of 3D virtual images currently requires animation engineers to use professional animation production software such as Unity3d, Maya, etc., and use animation technologies such as blendshape, skinned bone animation, etc., to manually adjust parameters frame by frame according to re...

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): G06T19/00G10L25/63G06N3/08G06K9/62
CPCG06T19/006G06N3/08G10L25/63G06F18/214
Inventor 张家珺冀志龙高原刘霄
Owner BEIJING CENTURY TAL EDUCATION TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com