Supercharge Your Innovation With Domain-Expert AI Agents!

Image slicing method based on human face detection

A face detection and image-slicing technology, applied in the field of face detection, can solve the problems of not including images that meet the requirements of face recognition, unable to improve the recognition rate, difficult in practical application, etc.

Inactive Publication Date: 2018-05-04
华慧视科技(天津)有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the "Gao Pai Yi" product uses a time-delay cutting method. The images obtained by this method often do not contain images that meet the requirements of face recognition, and sometimes do not contain faces at all, which causes difficulties in practical applications and cannot be improved. 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
  • Image slicing method based on human face detection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] A method for cutting images based on face detection, comprising the following steps:

[0018] S1. Initialize the image acquisition front-end, select the camera to be used and the file storage path;

[0019] S2, turn on the camera, input the image sequence collected into the program of the method of the present invention, adopt the algorithm of artificial intelligence convolutional neural network to dynamically detect and track the image sequence, including facial landmark detection, facial landmark and head position tracking , Facial action unit recognition and gaze tracking, when the full-element face appears ...

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 discloses an image slicing method based on human face detection. A human face detection method is adopted, automatic image slicing can be performed only when head images meeting the requirement of a human face recognition system appear in pictures, and output images contain whole-element human face head images. The method successfully acquires effective human faces from a human and certificate combined verification system with artificial intelligent convolutional neutral network method.

Description

technical field [0001] The invention belongs to the field of face detection, and more specifically relates to a method for cutting images based on face detection. Background technique [0002] At present, face recognition technology based on artificial intelligence is widely used in the fields of security and finance. In many scenarios, it is necessary to carry out the verification of the combination of person and certificate to ensure the legal activities of the person holding the certificate. The invention is currently applied to the person of our company certificate-in-one verification system. The combination of witness and certificate verification system is used in fields such as (not limited to) the verification of tax declaration personnel in the transformation of the Golden Tax Project, cardless withdrawals in bank ATM systems, and unmanned supermarkets. [0003] At present, the "Gao Pai Yi" product uses a time-delay cutting method. The images obtained by this method...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V40/172G06V40/161G06V10/95
Inventor 施金佑林志祥
Owner 华慧视科技(天津)有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com