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

Face image cartoonalization processing method and device, computer equipment and storage medium

A face image and processing method technology, applied in image data processing, calculation, image enhancement and other directions, can solve the problems of large similarity difference, low accuracy of three-dimensional cartoon faces, low processing efficiency and so on

Pending Publication Date: 2022-07-29
TENCENT TECH (SHENZHEN) CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current method needs to disassemble the facial features of the 3D cartoon face one by one, the processing efficiency is low, and the precision of the generated 3D cartoon face is low, and the similarity with the real face is quite different.

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
  • Face image cartoonalization processing method and device, computer equipment and storage medium
  • Face image cartoonalization processing method and device, computer equipment and storage medium
  • Face image cartoonalization processing method and device, computer equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0069] In order to make the objectives, technical solutions and advantages of the present application more clear, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0070] The method for cartoonizing a face image provided by this application can be applied to computer equipment. The computer equipment can be a terminal or a server. It can be understood that the method for cartoonizing a face image provided in this application can be applied to a terminal, a server, or a system including a terminal and a server, and is realized through interaction between the terminal and the server.

[0071] The facial image cartoonization processing method provided by this application can be applied to such as figure 1 in the application environment show...

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 relates to a face image cartoonalization processing method and device, computer equipment and a storage medium. The method comprises the following steps: extracting face feature points and image features from a real face image; constructing a three-dimensional simulation face model corresponding to the real face image based on the face feature points; obtaining difference characteristics between the simulation face model and a three-dimensional simulation face template; based on a semantic mapping relationship between the three-dimensional simulation face template and a three-dimensional cartoon face template, migrating the difference features to the three-dimensional cartoon face template to obtain a three-dimensional cartoon face model; and performing image rendering on the cartoon face model according to the image features to generate a three-dimensional cartoon image. By adopting the method, the three-dimensional cartoon image which is relatively high in accuracy and has real face features and image features can be effectively constructed.

Description

technical field [0001] The present application relates to the technical field of artificial intelligence and the technical field of image processing, and in particular, to a method, device, computer equipment and storage medium for cartoonizing a face image. Background technique [0002] With the rapid development of computer technology and artificial intelligence, various image processing technologies based on computer vision are emerging. In the related art, the features of the facial features of the human face are usually extracted, and then the cartoon face materials similar to the facial features are matched in the three-dimensional cartoon face database, and then the three-dimensional cartoon face reconstruction and reconstruction are carried out after scaling these cartoon face materials. Interpolation operations, etc., to generate 3D cartoon faces. [0003] However, the current method needs to dismantle the facial features of the three-dimensional cartoon face one b...

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): G06T15/02G06T17/00G06T5/00
CPCG06T15/02G06T17/00G06T2207/10012G06T2207/30201G06T5/92
Inventor 周泽生王志斌官林杰李朋周世威
Owner TENCENT TECH (SHENZHEN) 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