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

Face recognition method and device, computer equipment and storage medium

A face recognition and to-be-recognized technology, applied in the computer field, can solve the problems of reduced recognition accuracy and low similarity of occluded faces, and achieves the effect of improving the performance of face recognition

Pending Publication Date: 2021-02-12
TENCENT TECH (SHENZHEN) CO LTD
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing face recognition system cannot obtain enough facial identity information, resulting in the overall low similarity of partially occluded faces, and the recognition accuracy is significantly lower than that of the complete face.

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 recognition method and device, computer equipment and storage medium
  • Face recognition method and device, computer equipment and storage medium
  • Face recognition method and device, computer equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0040] Computer Vision Technology (Computer Vision, CV) Computer vision is a science that studies how to make machines "see". More specifically, it refers to machine vision that uses cameras and computers instead of human eyes to identify, track and measure targets. And further graphics processing, so that the computer processing becomes an image that is more suitable for human observation or sent to the instrument for detection. As a scientific discipline, computer vision studies related theories and technologies, trying to build artificial intelligence systems that can o...

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 recognition method and device, computer equipment and a storage medium. The method comprises the steps of obtaining a to-be-identified image; extracting a complete faceimage and a specific area face image in the to-be-recognized image; based on a preset face recognition network, obtaining to-be-recognized face features corresponding to the complete face image and the face image in the specific area; and performing face recognition on the to-be-recognized image according to the to-be-recognized face features. According to the invention, in the face recognition process, the features corresponding to the complete face image and the face image in the specific area are extracted respectively, then feature fusion is carried out to obtain the to-be-recognized facefeatures, and face recognition is assisted based on the to-be-recognized face features, so that the normal face recognition performance is not influenced basically, meanwhile, the human face recognition performance of the partially shielded human face is improved.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a face recognition method, device, computer equipment and storage medium. Background technique [0002] With the development of artificial intelligence technology, face recognition technology has also begun to be more and more widely used in mobile payment and security management. Face recognition is a biometric technology for identification based on human facial feature information. A series of related technologies that use a video camera or camera to collect images or video streams containing human faces, automatically detect and track human faces in the images, and then perform facial recognition on the detected faces, usually also called portrait recognition and facial recognition. . [0003] However, existing face recognition methods cannot perform accurate face recognition when some faces are blocked. For example, with the outbreak of the new crown epidemic, m...

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): G06K9/00G06Q20/36
CPCG06Q20/3674G06V40/164G06V40/169G06V40/171G06V40/168
Inventor 黄余格沈鹏程徐兴坤李绍欣
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