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

Face changing method and device for face image, electronic device and storage medium

A facial image and electronic device technology, applied in the field of image processing, can solve the problems of low robustness and inability to effectively change the face of the image to be changed.

Pending Publication Date: 2020-01-24
BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the specified image is inconsistent with the facial pose in the image to be changed, for example, one of them is a frontal face and the other is a side face, it is difficult to deform the specified image and the image to be changed to match the facial contour and facial features. Thus, it is impossible to achieve effective face-changing for face-changing images
It can be seen that the face-changing method of facial images in the related art has low robustness

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 changing method and device for face image, electronic device and storage medium
  • Face changing method and device for face image, electronic device and storage medium
  • Face changing method and device for face image, electronic device and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0070] In order to enable ordinary persons in the art to better understand the technical solutions of the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings.

[0071] It should be noted that the terms "first" and "second" in the specification and claims of the present disclosure 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 circumstances such that the embodiments of the disclosure described herein can be practiced in sequences other than those illustrated or described herein. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consi...

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 embodiment of the invention provides a face changing method and device for a face image, an electronic device and a storage medium. The method comprises the following steps: performing three-dimensional face reconstruction on a to-be-changed image and a specified image for changing the face of the to-be-changed image to obtain three-dimensional face posture information and three-dimensional face key points of the two images; deforming the specified image into an image of which the face posture information is the same as that of the to-be-changed face image, and taking the image as a secondspecified image; controlling the three-dimensional face key points, and performing predetermined face deformation processing on the to-be-changed face image and the second specified image to obtain two images matched with the three-dimensional face key points; and updating the face texture of the to-be-changed face image after the face deformation processing by using the face texture of the second specified image after the face deformation processing to obtain a face-changed image. The face changing method of the face image provided by the embodiment of the invention is relatively strong in robustness, and can still realize face changing of the to-be-changed image when the face postures in the specified image and the to-be-changed image are inconsistent.

Description

technical field [0001] The present disclosure relates to the technical field of image processing, and in particular to a face-swapping method, device, electronic equipment, and storage medium for facial images. Background technique [0002] In the field of image processing technology, face-swapping facial images is a common image processing method. [0003] In the related art, the method used for changing the face of the facial image includes: respectively performing predetermined facial deformation processing on the designated image and the image to be changed to obtain two-dimensional facial key points matching the designated image and the image to be changed, and The face texture of the specified image after the face deformation processing is updated, and the face texture of the image to be changed after the face deformation processing is updated to obtain a face-changed image corresponding to the face-to-be-changed image. [0004] However, when the specified image is in...

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
IPC IPC(8): G06T3/00G06T17/00G06T15/04G06K9/00G06V10/50G06V10/75
CPCG06T17/00G06T15/04G06T2207/30201G06V40/169G06V40/171G06T3/04G06T2210/44G06T19/00G06V40/168G06V10/50G06V10/54G06V10/75G06V10/7715G06F18/22G06T7/55G06T7/11G06T7/174G06T7/155G06T2207/10028G06T2207/20036G06V40/10G06V40/16
Inventor 刘晓强张国鑫马里千张博宁黄旭为金博
Owner BEIJING DAJIA INTERNET INFORMATION 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