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

Human image identification method and human image identification apparatus

A technology for portrait recognition and recognition, applied in character and pattern recognition, instruments, calculations, etc., can solve problems affecting the speed of comparison, increase system burden, etc., and achieve the effect of improving accuracy and ensuring speed

Active Publication Date: 2016-03-30
3M INNOVATIVE PROPERTIES CO
View PDF7 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method needs to introduce multiple sets of algorithms into the system, which increases the burden on the system
Also, it affects the speed of the alignment when running multiple alignments

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
  • Human image identification method and human image identification apparatus
  • Human image identification method and human image identification apparatus
  • Human image identification method and human image identification apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Exemplary embodiments of the present inventive concept will be described in detail below with reference to the accompanying drawings.

[0027] However, the inventive concept may be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. Furthermore, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the inventive concept to those skilled in the art.

[0028] In the drawings, the shapes and dimensions of elements may be exaggerated for clarity, and the same reference numerals will be used throughout to designate the same or like elements.

[0029] It will be understood that although the terms first, second etc. are used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, an...

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 human image identification method and a human image identification apparatus. The human image identification method comprises: acquiring facial image data of a to-be-identified user; comparing the acquired facial image data and facial image data of each user stored in a database one by one, and calculating a matching degree score of each comparison result; comparing a maximum value in the matching degree scores with a first threshold, and when the maximum value is less than the first threshold, optimizing the maximum value; and comparing an optimized result with the first threshold, and when the optimized result is greater than or equal to the first threshold, determining that the to-be-identified user is matched with a user stored in the database and corresponding to the maximum value.

Description

technical field [0001] The present invention relates to a portrait recognition method and a portrait recognition device, in particular to a portrait recognition method and a portrait recognition device which improve the portrait recognition rate. Background technique [0002] In the portrait recognition system, portrait recognition is performed by calculating the matching degree between the facial image of the user to be recognized and the facial images of each user stored in the database. For the degree of match represented by a score, a higher score indicates a better match. If the score representing the degree of matching is greater than or equal to a certain threshold, it is considered that the user to be identified is the same person as the corresponding user stored in the database. [0003] But this score will be affected by objective conditions such as lighting, angle, clarity, etc., which will affect the result of the judgment. At present, some methods have been pr...

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
CPCG06V40/16
Inventor 王浩林默田原戴婧
Owner 3M INNOVATIVE PROPERTIES CO
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