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Teaching attendance checking method and device based on face recognition

A technology of face recognition and time attendance, which is applied in the field of face recognition, can solve problems such as wasting time, and achieve the effects of avoiding answering, saving costs, and improving accuracy

Active Publication Date: 2012-12-19
魏骁勇
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

This method is a waste of time and cannot avoid students answering

Method used

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  • Teaching attendance checking method and device based on face recognition
  • Teaching attendance checking method and device based on face recognition
  • Teaching attendance checking method and device based on face recognition

Examples

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Embodiment Construction

[0052] The present invention is further described below:

[0053] As shown in Figure 1, the present invention implements a teaching attendance method based on face recognition, and its operation includes the following steps:

[0054] 1) Take pictures of the classroom situation;

[0055] 2) Use the student contour detector to segment the contour of each student from the photo;

[0056] 3) Use the face recognition algorithm to identify the identity of the student corresponding to each profile, and count it into attendance;

[0057] 4) The recognized attendance results will be published on the teaching website of the course. After logging in to the website, students can correct the wrong recognition results to improve the accuracy of attendance.

[0058] like figure 2 As shown, the steps adopted in the training and identification of the student contour detector in step 2 described in the above scheme are:

[0059] 21) Training process:

[0060] a. Extract the training dataset...

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Abstract

The invention provides a teaching attendance checking method and device based on face recognition. The method comprises the following steps: automatically dividing the image area of each student by analyzing a class photo shot by a teacher, and then carrying out face detection on each image region, and finally using a face recognition technology to confirm the student identity so as to obtain the attendance condition of students in class. The method and the device can be used for avoiding the traditional calling and answering manner, saving precious teaching time, simultaneously reserving credentials for teaching analysis, and efficiently preventing the misbehavior of answering instead among students.

Description

technical field [0001] The invention relates to the technical field of face recognition, and provides a face recognition-based teaching attendance method and a device thereof. Background technique [0002] Traditional teaching attendance usually needs to be done by roll call. This method is a waste of time and cannot avoid students answering for each other. The invention uses image technology to automatically identify the identities of students in classrooms, effectively overcomes the shortcomings of traditional attendance systems, and saves valuable teaching time. Contents of the invention [0003] The object of the present invention is to provide a face recognition-based teaching attendance method and its device for checking students' attendance through face recognition technology. [0004] The present invention adopts the following technical solutions in order to achieve the above object: [0005] As shown in Figure 1, the present invention implements a teaching atte...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/62G06Q50/20
Inventor 魏骁勇杨震群吴晓段凌宇
Owner 魏骁勇
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