Unlock instant, AI-driven research and patent intelligence for your innovation.

Face recognition method and system

A technology of face recognition and face recognition, which is applied in the field of face recognition methods and systems, and can solve problems such as face smooth recognition

Pending Publication Date: 2021-09-07
BEIJING YINGPU TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] To this end, the embodiment of the present application provides a face recognition method and system, mainly to solve the problem of AI face smooth recognition in video face scenes

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 system
  • Face recognition method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. 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.

[0042] The embodiment of the present application is mainly to solve the problem of AI face smooth recognition in video face scenes. The smooth recognition here means that the person to be recognized in the video may have some movements such as turning around, and the frontal face of the person cannot be detected in the video, so that face recognition cannot recognize people like human eyes in con...

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 invention discloses a face recognition method and system, and the method comprises the steps: carrying out the face detection of a target video frame through a graphic processor, and screening out face data higher than the face detection confidence; calculating the number of tracked faces, the ID of each tracked face and the corresponding relation between the tracked faces and the detected faces based on a tracking algorithm according to the face data; performing feature extraction of the tracked face for each face to obtain feature points extracted from the detected frame data of each face; comparing the extracted feature points based on a recognition algorithm, and determining the face ID with the highest feature value similarity and the corresponding feature value similarity; and according to the feature value similarity, the recognition algorithm confidence and HASH, judging whether the face is the face tracked last time. Smooth face recognition in the video is realized through assistance of a tracking technology.

Description

technical field [0001] The embodiments of the present application relate to the technical field of computer design and application, and in particular to a face recognition method and system. Background technique [0002] With the rapid development of multimedia and AI technology, people have a higher understanding of complex media needs, and multimedia has gradually become an effective means for people to obtain and transmit information and conduct networked independent learning. Therefore, the AI ​​video information extraction and analysis results are displayed on the video in real time for live broadcast, providing people with a high-tech live video effect, which can further improve the expressiveness of the media and improve the ability to obtain useful information. [0003] However, in practical applications, the person to be recognized in the video may have some turning movements, etc., and the frontal face of the person cannot be detected, so that face recognition cann...

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): G06K9/00G06K9/62
CPCG06F18/22
Inventor 任晋军
Owner BEIJING YINGPU TECH CO LTD