Attendance method, device and system based on face recognition

A face recognition and attendance technology, applied in the field of face recognition, can solve the problems of low attendance efficiency, inability to distinguish real face images, etc.

Active Publication Date: 2018-02-16
HANGZHOU HIKVISION DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this attendance plan can quickly realize the attendance of a large-scale group of people, because the face recognition used is a static face recognition, it cannot distinguish the real face from the face image of the user that has been taken in advance, resulting in Reduced attendance efficiency

Method used

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  • Attendance method, device and system based on face recognition
  • Attendance method, device and system based on face recognition
  • Attendance method, device and system based on face recognition

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Embodiment Construction

[0094]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.

[0095] In order to reduce the risk of using existing photos for false attendance in the prior art, thereby improving the efficiency of attendance, the embodiments of the present invention provide a method, device and system for attendance based on face recognition.

[0096] In the following, the attendance checking method based on face recognition provided by the embodiment of the present invention will be introduced firstly.

[0097] It should be noted that th...

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Abstract

Embodiments of the present invention provide a method, device and system for checking attendance based on face recognition. The method includes: outputting a preset attendance interface when the login information of the attendance client for face recognition input by the user is authenticated and it is determined that the terminal device is located in the preset attendance area; The first face picture about the user's face with the default expression taken by the front-facing camera; determine to keep the face within the image acquisition area of ​​the front-facing camera during the countdown of the preset reaction operation and complete the The user's execution result information corresponding to the action instruction; based on the user's execution result information, it is judged whether the attendance trigger condition is met, and if so, based on the first face picture, the user's attendance status is determined by the first server for attendance management. Through this solution, the risk of using existing photos for false attendance can be reduced, and the efficiency of attendance can be improved.

Description

technical field [0001] The present invention relates to the technical field of face recognition, in particular to an attendance method, device and system based on face recognition. Background technique [0002] Attendance is a necessary measure for the daily management of enterprises, and attendance based on face recognition is a common way of attendance. [0003] In the prior art, the attendance system based on face recognition includes: a client and a server. Specifically, the user uses a client in a terminal device such as a smartphone to log in to the attendance server through a username and password, and the client uses the client in the terminal device to log in to the attendance server. Modules such as WiFi module or GPS module perform positioning. When the located position is located in the attendance area, the user's face image is collected, and the server calculates the image similarity between the user's face image and the pre-saved user's face image. , if the im...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07C1/10G06K9/00
Inventor 浦世亮孙杰韩杰茜王春茂王鹏宛斐
Owner HANGZHOU HIKVISION DIGITAL TECH
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