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

Face identification method and apparatus

A face recognition and face image technology, applied in the field of face recognition, can solve problems such as reduced similarity and reduced accuracy of face recognition

Active Publication Date: 2015-03-11
XIAOMI INC
View PDF5 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the process of face recognition, it often occurs that the face posture, expression, lighting and other conditions in the photos are different, which leads to a decrease in the similarity between the feature vectors of the face feature extraction of the same person, thereby reducing the accuracy of face recognition. Rate

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 identification method and apparatus
  • Face identification method and apparatus
  • Face identification method and apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0068] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. 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 consistent with aspects of the present disclosure as recited in the appended claims.

[0069] figure 1 It is a flow chart of a face recognition method shown according to an exemplary embodiment, and the method is applied to a mobile terminal (for example, a smart phone or a tablet computer, etc.) or a server, such as figure 1 Shown, described face recognition method comprises the following steps:

[0070] In step S110, the photos are clustered according to the shooting...

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 disclosure discloses a face identification method and apparatus. According to the face identification method, with cloths feature information of figures contained in a photo and / or photo shooting time information, weighting is carried out on a face distance of two figures. The more similar the cloths feature information of the two figures are, the shorter the face distance of the two figures will become, so that the similarity level of the two figures is increase; and the more different the cloths feature information of the two figures are, the longer the face distance of the two figures will become, thereby reducing the similarity level of the two figures. In conclusion, according to the method, similarity between face features of the five sense organs and faces of the two faces are taken into consideration and the influence on the face similarity of the photo feature information is also considered, thereby improving the accuracy of the face identification.

Description

technical field [0001] The present disclosure relates to the technical field of face recognition, and in particular to a face recognition method and device. Background technique [0002] Using face recognition technology, people in photos can be identified, and photos belonging to the same person can be classified into a cluster according to the people in photos. [0003] However, in the process of face recognition, it often occurs that the face posture, expression, lighting and other conditions in the photos are different, which leads to a decrease in the similarity between the feature vectors of the face feature extraction of the same person, thereby reducing the accuracy of face recognition. Rate. Contents of the invention [0004] In order to overcome the problems existing in related technologies, the present disclosure provides a face recognition method and device, and the embodiment of the present disclosure discloses the following technical solutions: [0005] Acc...

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): G06K9/00
CPCG06V40/167G06V40/168
Inventor 陈志军张波张涛
Owner XIAOMI INC
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