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

Face recognition method and device

A face recognition and to-be-recognized technology, applied in the field of face recognition methods and devices, can solve the problems of face recognition failure, inaccurate detection, and long face detection detection time.

Inactive Publication Date: 2014-02-12
SUZHOU UNIV
View PDF4 Cites 28 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commonly used face recognition methods generally detect the face area in the entire video frame or image, and a lot of detection time is wasted in the background interference area. The detection time of face detection is long and the detection rate is low, which in turn affects the speed of face recognition.
At the same time, due to the interference of light, expression and other factors, the detection is inaccurate, which affects the performance of the face recognition system, and even leads to the failure of face recognition

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
  • Face recognition method and device
  • Face recognition method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0089] The embodiment of the invention discloses a face recognition method and device, so as to increase the speed of face recognition and improve the reliability of face recognition.

[0090] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0091] see figure 1 , showing a schematic flow chart of an embodiment of a face recognition method of the present invention, the method of this embodiment may include:

[0092] 101. Acquire an image to be recognized that includes a human face.

[0093] Wherein, the image to b...

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 recognition method and device. The method comprises the steps as follows: a to-be-recognized image containing a face is acquired; the to-be-recognized image is subjected to skin color segmentation on the basis of preset color space, and an area with the face skin color to be analyzed is determined in the to-be-recognized image; the area with the face skin color to be analyzed is subjected to face detection, and a face area is located; and the face area is subjected to face recognition, and a face recognition result is obtained. According to the method, the face recognition speed can be increased, and the face recognition reliability is improved.

Description

technical field [0001] The present invention relates to the technical field of image processing, and more specifically relates to a face recognition method and device. Background technique [0002] Face recognition refers to the use of computers to analyze videos or images containing face information, and extract effective identification information from them, and extract face feature information to represent faces according to certain methods, and finally judge the identity of face objects. identity. [0003] The face recognition process includes two parts: face detection and face recognition. At present, the commonly used face recognition methods generally detect the face area in the entire video frame or image, and a lot of detection time is wasted in the background interference area. The detection time of face detection is long and the detection rate is low, which in turn affects the face recognition speed. At the same time, due to interference from factors such as lig...

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): G06K9/62G06K9/46
Inventor 徐汀荣李杰
Owner SUZHOU UNIV
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