CN112967411A - Student attendance system and method based on face recognition - Google Patents
Student attendance system and method based on face recognition Download PDFInfo
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- CN112967411A CN112967411A CN202110134149.9A CN202110134149A CN112967411A CN 112967411 A CN112967411 A CN 112967411A CN 202110134149 A CN202110134149 A CN 202110134149A CN 112967411 A CN112967411 A CN 112967411A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
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- G06—COMPUTING; CALCULATING OR COUNTING
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- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
- G06Q50/205—Education administration or guidance
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
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Abstract
The invention discloses a student attendance system and a student attendance method based on face recognition, wherein the method comprises the following steps: calling a face library of class students; collecting image information of class students; extracting the human face in the image information; comparing the face with a face library, and generating an attendance record according to a comparison result; the students make a request for leave and check attendance records within a set time, and if the attendance records have problems, the students make attendance complaints to teachers; and the teacher checks the leave-asking condition and the attendance application complaint, and if the leave-asking condition and the attendance application complaint meet the specified requirements, the attendance record is modified to form a final version of attendance record. The invention has high attendance checking efficiency, can effectively save the classroom time, avoids the situation of the occurrence of the roll-off, and in addition, the whole attendance checking process is carried out in a network way, the process can be traced, the correction of the attendance checking result is convenient, and the disclosure, the justness and the credibility of the attendance checking result are ensured.
Description
Technical Field
The invention relates to the technical field of face recognition, in particular to a student attendance system and a student attendance method based on face recognition.
Background
At present, school student attendance is checked in by teachers who have class through the student list to pronounce names orally, and the checking in mode is low in efficiency and is easy to be subjected to the condition of roll-over in a university classroom mode. Even if no anonymous point is reached, the traditional attendance mode can not effectively supervise the attendance of students because the attendance of the students cannot be supervised in the whole teaching process.
Disclosure of Invention
The invention aims to provide a student attendance system and a student attendance method based on face recognition, so as to overcome the defects in the prior art.
In order to achieve the technical purpose, the technical scheme of the invention is realized as follows:
a student attendance system based on face recognition comprises an attendance unit and a management unit, wherein the attendance unit comprises a control module, an image acquisition module, a face recognition module, a storage module, a face comparison module and a statistic module, the image acquisition module is used for acquiring image information in a classroom and sending the image information to the face recognition module, the face recognition module is used for extracting a face in the image information and sending the face to the face comparison module, the storage module is used for storing a face library and sending the face library to the face comparison module, the face comparison module is used for comparing the acquired face with the face library and sending a comparison result to the statistic module, the statistic module is used for generating an attendance record according to the comparison result and sending the attendance record to the management unit, the control module is used for opening or closing the attendance checking unit and calling a face library from the management unit and storing the face library into the storage module.
Furthermore, the management unit comprises a student login operation module, a teacher login operation module and a background, the student login operation module comprises an actual name authentication module, a leave request module, an attendance query module and an attendance complaint module, and the teacher login module comprises an actual name authentication module, an attendance query module and an approval module.
Further, the attendance record comprises attendance date, attendance class, attendance course, teachers on class, attendance list of students, absence list of students and face sets not in the face library.
Furthermore, the attendance record also comprises the time for attendance checking by the system and the video monitoring information in the time.
A student attendance method based on face recognition comprises the following steps:
calling a face library of class students;
collecting image information of class students;
extracting the human face in the image information;
and comparing the face with a face library, and generating an attendance record according to a comparison result.
Further, the attendance record comprises attendance date, attendance class, attendance course, teachers on class, attendance list of students, absence list of students and face sets not in the face library.
Furthermore, the attendance record also comprises the time for attendance checking by the system and the video monitoring information in the time.
Further, the method comprises the following steps:
calling a face library of class students;
collecting image information of class students;
extracting the human face in the image information;
comparing the face with a face library, and generating an attendance record according to a comparison result;
the students make a request for leave and check attendance records within a set time, if the attendance records have problems, the students make attendance complaints to teachers, and if the attendance records have no problems, no operation is performed;
and the teacher checks the leave-asking condition and the attendance application complaint, modifies the attendance record to form a final version attendance record if the leave-asking condition and the attendance application complaint meet the specified requirements, and does not perform any operation on the attendance record if the leave-asking condition and the attendance application complaint do not meet the specified requirements.
The invention has the beneficial effects that: the system has high attendance checking efficiency, can effectively save the classroom time and avoid the situation of the occurrence of the roll-off, and in addition, the whole attendance checking process is performed in a networked manner, the process can be traced, the attendance checking result can be conveniently corrected, and the disclosure, the justness and the credibility of the attendance checking result are ensured.
Drawings
FIG. 1 is a block diagram of the functional block architecture of a system according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method according to an embodiment of the invention;
fig. 3 is a face recognition sequence diagram according to an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention is clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1, according to an embodiment of the present invention, the system includes an attendance unit and a management unit, the attendance unit includes a control module, an image acquisition module, a face recognition module, a storage module, a face comparison module and a statistic module, the image acquisition module is configured to acquire image information in a classroom and send the image information to the face recognition module, the face recognition module is configured to extract a face in the image information and send the face to the face comparison module, the storage module is configured to store a face library and send the face library to the face comparison module, the face comparison module is configured to compare the acquired face with the face library and send a comparison result to the statistic module, the statistic module is configured to generate an attendance record according to the comparison result, and the attendance record is sent to a management unit, the control module is used for opening or closing the attendance unit and calling a face library from the management unit and storing the face library in a storage module, the management unit comprises a student login operation module, a teacher login operation module and a background, the student login operation module comprises an actual name authentication module, a leave request module, an attendance query module and an attendance application module, the teacher login module comprises an actual name authentication module, an attendance query module and an approval module, and the attendance record comprises attendance date, attendance class, attendance course, lessors on class, attendance list, absent student list and a face collection not in the face library, attendance time of the system and video monitoring information in the time.
In order to facilitate understanding of the above-described technical aspects of the present invention, the above-described technical aspects of the present invention will be described in detail below in terms of specific usage.
The students and the teachers respectively carry out real-name authentication through the student login operation module and the teacher login operation module, the face images are uploaded, and the uploaded faces are collected in the background, for example, the faces of the students who are in class in the same classroom in the same time period are collected together and are associated with the information of the teachers in class. The human face of each student in class can be ensured to be shot by arranging enough cameras in the classroom. When the teacher needs to call a roll call in class, the teacher logs in the teacher operation module through the computer on the platform, calls the corresponding face library to the storage unit of the computer end, and starts the attendance unit. The teacher can set the time for attendance by the computer, for example, the attendance is respectively carried out once in 5 minutes after the beginning of the course, 20 minutes before the course and 10 minutes before the next course, so that the students can be prevented from escaping the course midway. The image acquisition module acquires image information in a classroom and sends the image information to the face recognition module, the face recognition module extracts faces in the image information and sends the faces to the face comparison module, the storage module sends the face library to the face comparison module, the face comparison module compares the acquired faces with the face library and sends comparison results to the statistic module, and the statistic module is used for generating attendance records according to the comparison results and sending the attendance records to the management unit. In a set time (for example, in a set period from 2 days before a class to 1 day after the class), students can supplement leave asking information and check attendance records through the student login operation module, if the students have objections to the attendance records, the students can call classroom monitoring videos corresponding to attendance time periods, and if the attendance records really have problems, the students can upload objection statements and corresponding evidences to a background to be associated with corresponding teacher information. When a teacher needs to arrange attendance, the teacher logs in the teacher logging operation module, can check the attendance records of students of all the courses under the name, if a leave-asking request or an attendance objection exists, the leave-asking request or the attendance objection meets the requirements, the attendance records of the system are corrected, and if the leave-asking request or the attendance objection does not meet the requirements, the attendance records of the system are used as the standard.
As shown in fig. 2-3, the invention also discloses a student attendance system based on the face recognition, and the method comprises the following steps:
calling a face library of class students;
collecting image information of class students;
extracting the human face in the image information;
and comparing the face with a face library, and generating an attendance record according to a comparison result.
Further, the attendance record comprises attendance date, attendance class, attendance course, teachers on class, attendance list of students, absence list of students and face sets not in the face library.
Furthermore, the attendance record also comprises the time for attendance checking by the system and the video monitoring information in the time.
Further, the method comprises the following steps:
calling a face library of class students;
collecting image information of class students;
extracting the human face in the image information;
comparing the face with a face library, and generating an attendance record according to a comparison result;
the students make a request for leave and check attendance records within a set time, if the attendance records have problems, the students make attendance complaints to teachers, and if the attendance records have no problems, no operation is performed;
and the teacher checks the leave-asking condition and the attendance application complaint, modifies the attendance record to form a final version attendance record if the leave-asking condition and the attendance application complaint meet the specified requirements, and does not perform any operation on the attendance record if the leave-asking condition and the attendance application complaint do not meet the specified requirements.
For reference to the student attendance system based on face recognition in the present invention, the detailed description thereof is omitted here.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A student attendance system based on face recognition is characterized by comprising an attendance unit and a management unit, wherein the attendance unit comprises a control module, an image acquisition module, a face recognition module, a storage module, a face comparison module and a statistic module, the image acquisition module is used for acquiring image information in a classroom and sending the image information to the face recognition module, the face recognition module is used for extracting a face in the image information and sending the face to the face comparison module, the storage module is used for storing a face library and sending the face library to the face comparison module, the face comparison module is used for comparing the acquired face with the face library and sending comparison results to the statistic module, the statistic module is used for generating a record according to the comparison results and sending the attendance record to the management unit, the control module is used for opening or closing the attendance checking unit and calling a face library from the management unit and storing the face library into the storage module.
2. The system of claim 1, wherein the management unit comprises a student login operation module, a teacher login operation module and a background, the student login operation module comprises a real-name authentication module, a leave request module, an attendance query module and an attendance request module, and the teacher login module comprises a real-name authentication module, an attendance query module and an approval module.
3. The system of claim 1, wherein the attendance record comprises a date of attendance, a class of attendance, a teacher in class, a list of students on attendance, a list of students on absence, and a set of faces not in a face bank.
4. The system of claim 3, wherein the attendance record further comprises a time that the system checked in and video surveillance information for the time.
5. A student attendance method based on face recognition is characterized by comprising the following steps:
calling a face library of class students;
collecting image information of class students;
extracting the human face in the image information;
and comparing the face with a face library, and generating an attendance record according to a comparison result.
6. The method of claim 5, wherein the attendance record comprises a date of attendance, a class of attendance, a teacher in class, a list of students on attendance, a list of students on absence, and a set of faces not in a face bank.
7. The method of claim 6, wherein the attendance record further comprises a time that the system checked in and video surveillance information within the time.
8. The method according to claim 5, characterized in that it comprises the steps of:
calling a face library of class students;
collecting image information of class students;
extracting the human face in the image information;
comparing the face with a face library, and generating an attendance record according to a comparison result;
the students make a request for leave and check attendance records within a set time, if the attendance records have problems, the students make attendance complaints to teachers, and if the attendance records have no problems, no operation is performed;
and the teacher checks the leave-asking condition and the attendance application complaint, modifies the attendance record to form a final version attendance record if the leave-asking condition and the attendance application complaint meet the specified requirements, and does not perform any operation on the attendance record if the leave-asking condition and the attendance application complaint do not meet the specified requirements.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110134149.9A CN112967411A (en) | 2021-01-28 | 2021-01-28 | Student attendance system and method based on face recognition |
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| CN202110134149.9A CN112967411A (en) | 2021-01-28 | 2021-01-28 | Student attendance system and method based on face recognition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113591796A (en) * | 2021-08-20 | 2021-11-02 | 重庆电子工程职业学院 | Face recognition system for campus |
| CN113903093A (en) * | 2021-10-09 | 2022-01-07 | 福建技术师范学院 | College class attendance system based on video streaming and face recognition |
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