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

Face image synthesis method and device

A face image and synthesis method technology, applied in the field of artificial intelligence, can solve problems such as the inability to synthesize face images

Pending Publication Date: 2021-08-31
HUAWEI TECH CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the trained neural network cannot synthesize face images containing user-specified attribute information

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 synthesis method and device
  • Face image synthesis method and device
  • Face image synthesis method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0057] The face image synthesis method and device provided in the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0058] figure 1 A human face image synthesis system is shown, and the human face image synthesis system includes a human face image synthesis device 110 and a terminal device 120 . The face image synthesis device 110 and the terminal device 120 can be connected through a wired network or a wireless network. The embodiment of the present application does not specifically limit the connection mode between devices.

[0059] The above-mentioned terminal device 120 provides a relevant human-computer interaction interface, so that the user can input relevant parameters needed in the process of synthesizing human face images, such as attribute information and attribute adjustment information of the human face image to be synthesized. Exemplarily, the attribute information of the face image to be sy...

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 provides a face image synthesis method and device, relates to the field of artificial intelligence, and can perform attribute information correction based on a real face image to synthesize the face image, improve the authenticity of the synthesized face image and improve the synthesis efficiency. The method comprises the following steps of acquiring the first attribute information, wherein the first attribute information is the attribute information contained in the to-be-synthesized face image; searching a first face image in a real face image library according to the first attribute information, wherein the first face image comprises the second attribute information, and the repetition rate of the second attribute information and the first attribute information meets the threshold requirement; obtaining the attribute difference information according to the first attribute information and the second attribute information, wherein the attribute difference information is used for representing the attribute difference between the first face image and the to-be-synthesized face image; and performing facial feature extraction on the first face image to obtain the first facial feature information of the first face image; and synthesizing a second face image according to the first face feature information and the attribute difference information.

Description

technical field [0001] The present application relates to the field of artificial intelligence (AI), in particular to a method and device for synthesizing human face images. Background technique [0002] Face image synthesis technology is widely used in photographing entertainment, medical plastic surgery and other fields. For example, in the field of photo entertainment, users can change some attributes of photos, such as double eyelids, big eyes, thin face, etc. For another example, in the field of medical plastic surgery, doctors can modify and generate postoperative renderings based on the current user's photo according to the user's description. [0003] Currently, face image synthesis methods mainly include the following two types. The first is the traditional image processing method, the usual practice is to build a template library, which contains a variety of partial images of facial features. Then the artist selects the facial features in the template library ac...

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): G06T3/00G06K9/62G06N3/04G06N3/08
CPCG06N3/084G06T2200/24G06N3/045G06F18/241G06T3/04G06N3/04G06T3/00G06N3/08
Inventor 马骁勇申皓全王铭学
Owner HUAWEI 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