CN112381961A - Classroom attendance checking method and system based on artificial intelligence - Google Patents
Classroom attendance checking method and system based on artificial intelligence Download PDFInfo
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- CN112381961A CN112381961A CN202011244199.4A CN202011244199A CN112381961A CN 112381961 A CN112381961 A CN 112381961A CN 202011244199 A CN202011244199 A CN 202011244199A CN 112381961 A CN112381961 A CN 112381961A
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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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- 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 classroom attendance checking method and system based on artificial intelligence, and relates to the technical field of classroom intelligent attendance checking. The invention comprises a high-definition camera for shooting a plurality of panoramic pictures at fixed time and transmitting the panoramic pictures to a multimedia console; the image separation module separates the panoramic image to obtain a plurality of single head portraits; a face recognition module in the multimedia console recognizes the single head portrait to acquire the identity of the student to form a panoramic attendance table; and the comparison and screening module acquires a suspected absent duty list according to the face recognition attendance list, the panoramic attendance list and the attendance roll name list. According to the method, a suspected absent duty list is obtained through a comparison screening module according to a face recognition attendance list, a panoramic attendance list and an attendance roll list; the attendance checking efficiency of classroom teaching management is improved, the attendance checking time is saved, and the teaching management quality is improved while students are prevented from escaping.
Description
Technical Field
The invention belongs to the technical field of intelligent class attendance, and particularly relates to a class attendance method and system based on artificial intelligence.
Background
Classroom attendance equipment and classroom attendance system in the teaching equipment mostly adopt attendance checking by card, fingerprint attendance checking and the like. The attendance checking is mostly performed at one time, and each person needs to open or brush fingerprints in turn, although the attendance checking is accurate, the attendance checking is limited; such as: time consuming, cumbersome and require time.
In the course of teaching on the college campus at present, many courses are college teaching, and people in three or four classes or even more often have class together in a ladder classroom. Because a plurality of students are present in the class, the attendance of the teacher is called one by one, so that the time is delayed; after the first roll call, if the roll call is performed for multiple times, much teaching time is occupied; some students escape from class midway and leave early, which brings trouble to the teacher to check the attendance. In order to avoid the above situation, many teachers manually roll the name again in the middle of the meeting or in the middle of the classroom, and even the meeting is about to be ended or the course is about to be ended, so that the manual roll calling again not only occupies the teaching time, but also wastes manpower and material resources and is troublesome.
In order to solve the problems, the invention provides a classroom attendance checking method and system based on artificial intelligence.
Disclosure of Invention
The invention aims to provide a classroom attendance checking method and system based on artificial intelligence, which are used for solving the technical problems in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a classroom attendance checking method based on artificial intelligence, which comprises the following steps:
the method comprises the following steps: the educational administration platform updates each attendance database to a multimedia console in the corresponding classroom according to the curriculum schedule;
step two: the multimedia console updates the attendance database to face attendance equipment in the current classroom;
step three: the method comprises the following steps that (1) students perform face recognition attendance by face attendance equipment to form a face recognition attendance table and transmit the face recognition attendance table to a multimedia console;
step four: a high-definition camera in the classroom regularly shoots a plurality of panoramic images and transmits the panoramic images to a multimedia console;
step five: an image separation module in the multimedia console separates the panoramic image to obtain a plurality of single head portraits;
step six: a face recognition module in the multimedia console recognizes the single head portrait to acquire the identity of the student to form a panoramic attendance table;
step seven: a comparison screening module in the multimedia console acquires a suspected absent duty list according to the face recognition attendance list, the panoramic attendance list and the attendance roll list;
step eight: and the teacher manually calls to confirm the absence or early exit of the list according to the suspected absence list and generates an attendance checking list.
As a preferred technical solution, in the step one, the educational administration platform determines the class of the current class time in the classroom according to the curriculum schedule; the educational administration platform acquires a list of students in class and image information of the students corresponding to the list of the students in class from the student data center according to the class to form an attendance database.
As a preferred technical scheme, in the second step, the multimedia console transmits the update request information to the educational administration platform; and the educational administration platform transmits a corresponding attendance database to the multimedia console according to the request information.
As a preferred technical solution, the update request information includes a current classroom number and a current lesson time.
As a preferable technical scheme, before the high-definition camera in step four shoots, the multimedia console controls the voice playing equipment to remind attendance shooting preparation.
As a preferred technical solution, step six: the face recognition module transmits the recognition result of the single head portrait to the recognition analysis module; the identification analysis module is used for judging whether the effective identification proportion is greater than an identification threshold value; if yes, generating a panoramic attendance table; if not, giving up generating a panoramic attendance table;
the effective identity recognition proportion is that the number of the single head portraits of the currently recognized identity accounts for the number of the whole single head portraits; the identity recognition threshold value is the lowest value of the pre-stored effective identity recognition proportion.
As a preferred technical solution, after the eighth step, the multimedia console transmits the attendance checking table to the educational administration platform.
A class attendance system based on artificial intelligence comprises: the system comprises a educational administration platform, a multimedia console, face attendance equipment and a high-definition camera;
the educational administration platform acquires a list of students in class and corresponding image information of the students from a student data center according to the curriculum schedule to form an attendance database; the educational administration platform transmits a corresponding attendance database to the multimedia console; the multimedia console updates an attendance database in the face attendance equipment;
the high-definition camera is used for shooting panoramic images at fixed time and transmitting the panoramic images to the image separation module of the multimedia console;
the multimedia console comprises an image separation module, a face recognition module, a comparison and screening module and an attendance table generation module; the image separation module separates the panoramic image to obtain a plurality of single head portraits; the face recognition module recognizes the single head portrait to acquire the identity of a student to form a panoramic attendance table; the comparison screening module acquires a suspected absent duty list according to the face recognition attendance list, the panoramic attendance list and the attendance roll name list; the attendance checking table generating module generates an attendance checking table according to the absent duty or early quit list.
As a preferred technical solution, the multimedia console further comprises an identification and analysis module; the face recognition module transmits the recognition result of the single head portrait to the recognition analysis module; the identification analysis module judges that the effective identification proportion is greater than an identification threshold value; a panoramic attendance table is generated.
As a preferable technical scheme, the multimedia console is connected with a voice playing device and used for playing and reminding attendance shooting preparation before the high-definition camera performs timed shooting.
The invention has the following beneficial effects:
1. the invention takes a plurality of panoramic pictures at fixed time through a high-definition camera and transmits the panoramic pictures to a multimedia console; the image separation module separates the panoramic image to obtain a plurality of single head portraits; the face recognition module recognizes the single head portrait to acquire the identity of the student to form a panoramic attendance table; the comparison screening module acquires a suspected absent duty list according to the face recognition attendance list, the panoramic attendance list and the attendance roll list; the attendance checking efficiency of classroom teaching management is improved, the attendance checking time is saved, and the teaching management quality is improved while students are prevented from escaping.
2. According to the suspected absent duty list, teachers manually roll the name to confirm absent duty or early quit the list and generate an attendance checking table, and the attendance checking table is uploaded to a educational administration platform through a multimedia console, so that attendance management efficiency is improved.
3. The multimedia console is connected with the voice playing device and used for playing and reminding attendance shooting preparation before timing shooting of the high-definition camera, so that the panoramic attendance efficiency is improved, and the multimedia console is convenient and practical.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flow chart of a class attendance method based on artificial intelligence of the present invention;
fig. 2 is a schematic structural diagram of a classroom attendance system based on artificial intelligence of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention is a class attendance method based on artificial intelligence, comprising the following steps:
the method comprises the following steps: the educational administration platform updates each attendance database to a multimedia console in the corresponding classroom according to the curriculum schedule;
step two: the multimedia console updates the attendance database to face attendance equipment in the current classroom;
step three: the method comprises the following steps that (1) students perform face recognition attendance by face attendance equipment to form a face recognition attendance table and transmit the face recognition attendance table to a multimedia console;
step four: a high-definition camera in the classroom regularly shoots a plurality of panoramic images and transmits the panoramic images to a multimedia console;
step five: an image separation module in the multimedia console separates the panoramic image to obtain a plurality of single head portraits;
step six: a face recognition module in the multimedia console recognizes the single head portrait to acquire the identity of the student to form a panoramic attendance table;
step seven: a comparison screening module in the multimedia console acquires a suspected absent duty list according to the face recognition attendance list, the panoramic attendance list and the attendance roll list;
step eight: and the teacher manually calls to confirm the absence or early exit of the list according to the suspected absence list and generates an attendance checking list.
Specifically, in the first step, the educational administration platform determines the class of the current class time of the classroom according to the curriculum schedule; the educational administration platform acquires a list of students in class and image information corresponding to the list of students in class from the student data center according to class, and forms an attendance database.
In addition, the multimedia console transmits the updating request information to the educational administration platform in the second step; the educational administration platform transmits a corresponding attendance database to the multimedia console according to the request information; meanwhile, the update request information includes the current classroom number and the current lesson time.
In order to ensure better effect of panoramic shooting, the multimedia console controls the voice playing equipment to remind attendance shooting preparation before the high-definition camera in step four shoots.
In addition, step six: the face recognition module transmits the recognition result of the single head portrait to the recognition analysis module; the identification analysis module is used for judging whether the effective identification proportion is greater than an identification threshold value; if yes, generating a panoramic attendance table; if not, giving up generating a panoramic attendance table; the effective identification proportion is that the number of the single head portraits of the currently identified identities accounts for the number of the whole single head portraits; the identity recognition threshold value is the lowest value of the pre-stored effective identity recognition proportion.
And after the step eight, the multimedia console transmits the attendance checking table to the educational administration platform.
Referring to fig. 2, an artificial intelligence based class attendance system includes: the system comprises a educational administration platform, a multimedia console, face attendance equipment and a high-definition camera;
the educational administration platform acquires a list of students in class and corresponding image information of the students from the student data center according to the curriculum schedule to form an attendance database; the educational administration platform transmits a corresponding attendance database to the multimedia console; the multimedia console updates an attendance database in the face attendance equipment; the high-definition camera is used for shooting panoramic images at fixed time and transmitting the panoramic images to the image separation module of the multimedia console;
the multimedia console comprises an image separation module, a face recognition module, a comparison and screening module and an attendance table generation module; the image separation module separates the panoramic image to obtain a plurality of single head portraits; the face recognition module recognizes the single head portrait to acquire the identity of the student to form a panoramic attendance table; the comparison screening module acquires a suspected absent duty list according to the face recognition attendance list, the panoramic attendance list and the attendance roll list; the attendance checking table generating module generates an attendance checking table according to the absent duty or early quit list.
Specifically, the multimedia console further comprises an identification analysis module; the face recognition module transmits the recognition result of the single head portrait to the recognition analysis module; the identification analysis module is used for judging that the effective identification proportion is greater than the identification threshold value; a panoramic attendance table is generated.
Specifically, the multimedia console is connected with a voice playing device and used for playing and reminding attendance shooting preparation before the high-definition camera regularly shoots.
When the invention is actually used, a plurality of panoramic pictures are shot at regular time by the high-definition camera and transmitted to the multimedia console; the image separation module separates the panoramic image to obtain a plurality of single head portraits; the face recognition module recognizes the single head portrait to acquire the identity of the student to form a panoramic attendance table; the comparison screening module acquires a suspected absent duty list according to the face recognition attendance list, the panoramic attendance list and the attendance roll list; the teacher manually calls a roll to confirm absence or early exit of the list according to the suspected absence list and generates an attendance checking table, and the attendance checking table is uploaded to the educational administration platform through the multimedia console; the attendance checking efficiency of classroom teaching management is improved, the attendance checking time is saved, and the teaching management quality is improved while students are prevented from escaping.
It should be noted that, in the above system embodiment, each included unit is only divided according to functional logic, but is not limited to the above division as long as the corresponding function can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
In addition, it is understood by those skilled in the art that all or part of the steps in the method for implementing the embodiments described above may be implemented by a program instructing associated hardware, and the corresponding program may be stored in a computer-readable storage medium.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A classroom attendance checking method and system based on artificial intelligence are characterized by comprising the following steps:
the method comprises the following steps: the educational administration platform updates each attendance database to a multimedia console in the corresponding classroom according to the curriculum schedule;
step two: the multimedia console updates the attendance database to face attendance equipment in the current classroom;
step three: the method comprises the following steps that (1) students perform face recognition attendance by face attendance equipment to form a face recognition attendance table and transmit the face recognition attendance table to a multimedia console;
step four: a high-definition camera in the classroom regularly shoots a plurality of panoramic images and transmits the panoramic images to a multimedia console;
step five: an image separation module in the multimedia console separates the panoramic image to obtain a plurality of single head portraits;
step six: a face recognition module in the multimedia console recognizes the single head portrait to acquire the identity of the student to form a panoramic attendance table;
step seven: a comparison screening module in the multimedia console acquires a suspected absent duty list according to the face recognition attendance list, the panoramic attendance list and the attendance roll list;
step eight: and the teacher manually calls to confirm the absence or early exit of the list according to the suspected absence list and generates an attendance checking list.
2. The artificial intelligence based class attendance method as claimed in claim 1, wherein in step one the educational platform determines class of current class time in classroom according to the curriculum schedule; the educational administration platform acquires a list of students in class and image information of the students corresponding to the list of the students in class from the student data center according to the class to form an attendance database.
3. The artificial intelligence based class attendance method as claimed in claim 2, wherein in step two the multimedia console transmits update request information to the educational administration platform; and the educational administration platform transmits a corresponding attendance database to the multimedia console according to the request information.
4. The artificial intelligence based class attendance method of claim 3 wherein the update request information includes a current classroom number and a current class time.
5. The artificial intelligence based class attendance method as claimed in claim 1 or 4, wherein before the step four middle high definition camera takes a picture, the multimedia console controls a voice playing device to remind attendance shooting preparation.
6. The artificial intelligence based class attendance method according to claim 5, characterized by comprising the sixth step of: the face recognition module transmits the recognition result of the single head portrait to the recognition analysis module; the identification analysis module is used for judging whether the effective identification proportion is greater than an identification threshold value; if yes, generating a panoramic attendance table; if not, giving up generating a panoramic attendance table;
the effective identity recognition proportion is that the number of the single head portraits of the currently recognized identity accounts for the number of the whole single head portraits; the identity recognition threshold value is the lowest value of the pre-stored effective identity recognition proportion.
7. The artificial intelligence based class attendance method of claim 6, wherein after step eight, the multimedia console transmits the attendance check table to the educational administration platform.
8. The utility model provides a classroom attendance system based on artificial intelligence which characterized in that includes: the system comprises a educational administration platform, a multimedia console, face attendance equipment and a high-definition camera;
the educational administration platform acquires a list of students in class and corresponding image information of the students from a student data center according to the curriculum schedule to form an attendance database; the educational administration platform transmits a corresponding attendance database to the multimedia console; the multimedia console updates an attendance database in the face attendance equipment;
the high-definition camera is used for shooting panoramic images at fixed time and transmitting the panoramic images to the image separation module of the multimedia console;
the multimedia console comprises an image separation module, a face recognition module, a comparison and screening module and an attendance table generation module; the image separation module separates the panoramic image to obtain a plurality of single head portraits; the face recognition module recognizes the single head portrait to acquire the identity of a student to form a panoramic attendance table; the comparison screening module acquires a suspected absent duty list according to the face recognition attendance list, the panoramic attendance list and the attendance roll name list; the attendance checking table generating module generates an attendance checking table according to the absent duty or early quit list.
9. The artificial intelligence based class attendance system of claim 8 wherein the multimedia console further comprises a recognition analysis module; the face recognition module transmits the recognition result of the single head portrait to the recognition analysis module; the identification analysis module judges that the effective identification proportion is greater than an identification threshold value; a panoramic attendance table is generated.
10. The classroom attendance system based on artificial intelligence of claim 9, wherein the multimedia console is connected to a voice player for playing an alert to prepare for attendance shooting before the high definition camera takes a timed shot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011244199.4A CN112381961A (en) | 2020-11-10 | 2020-11-10 | Classroom attendance checking method and system based on artificial intelligence |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011244199.4A CN112381961A (en) | 2020-11-10 | 2020-11-10 | Classroom attendance checking method and system based on artificial intelligence |
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| CN112381961A true CN112381961A (en) | 2021-02-19 |
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| CN202011244199.4A Withdrawn CN112381961A (en) | 2020-11-10 | 2020-11-10 | Classroom attendance checking method and system based on artificial intelligence |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116152943A (en) * | 2023-02-23 | 2023-05-23 | 广州乐庚信息科技有限公司 | Non-perception identification method and system for intelligent attendance in campus class |
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2020
- 2020-11-10 CN CN202011244199.4A patent/CN112381961A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116152943A (en) * | 2023-02-23 | 2023-05-23 | 广州乐庚信息科技有限公司 | Non-perception identification method and system for intelligent attendance in campus class |
| CN116152943B (en) * | 2023-02-23 | 2024-01-09 | 广州乐庚信息科技有限公司 | Non-perception identification method and system for intelligent attendance in campus class |
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Application publication date: 20210219 |