CN111047726A - Simple attendance checking method and system based on face recognition - Google Patents
Simple attendance checking method and system based on face recognition Download PDFInfo
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- CN111047726A CN111047726A CN201811192497.6A CN201811192497A CN111047726A CN 111047726 A CN111047726 A CN 111047726A CN 201811192497 A CN201811192497 A CN 201811192497A CN 111047726 A CN111047726 A CN 111047726A
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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
- G06V40/172—Classification, e.g. identification
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Abstract
The invention discloses a simple attendance checking method and system based on face recognition, which comprises the following steps: when the front face of the employee faces towards the attendance terminal, the attendance terminal collects and stores face images of the employee, and attendance is successful; the attendance terminal identifies and extracts the features of the stored face image in the background process and sends the stored face image and attendance information such as time, place and the like to the server; the server aggregates the attendance information according to the face characteristics; each aggregation comprises attendance information of all time and places of a certain employee; and the attendance management personnel carries out information input such as name and work number and the like, editing, inquiring, report form exporting and the like on the attendance aggregation information through the client. The invention does not need to input the face and personal information of the person needing attendance into the attendance system in advance, and the attendance terminal can successfully check the attendance only by collecting and storing the face of the person, thus being more intelligent and convenient.
Description
Technical Field
The invention relates to the technical field of image recognition, in particular to a simple attendance checking method and system based on face recognition.
Background
At present, various automatic attendance schemes are adopted by various large and small enterprises for staff attendance checking, and the efficiency is greatly improved compared with manual registration. The fingerprint identification scheme is slow and is easily affected by the conditions of peeling of fingers, water and the like, and the card swiping scheme increases the cost of one card for each person and can cause the conditions of forgetting and losing the card. Face recognition schemes are gaining popularity with more and more enterprises and employees due to their accuracy and convenience.
The face recognition belongs to a part of artificial intelligence image recognition, and is a technology for extracting face related features from an image through an artificial intelligence algorithm and using the face related features for comparison and searching. Thanks to the rapid advance of the artificial intelligence technology in recent years, the accuracy of the face recognition technology has reached the level of even surpassing the human level. It is combined with modern computer technology, and can easily implement various automatic applications.
However, the existing face recognition attendance system also has the following defects: firstly, the work attendance is troublesome in cold start, and before a new system is used, the face images and personal information of all employees need to be input; secondly, new staff is added every time, the input operation is also needed, and the problem that enterprises with large staff mobility like construction sites and factories need to input new staff frequently is caused; thirdly, each time the employee checks the work attendance, the work attendance system needs to inquire and compare the face of the employee with the face of the database, the work attendance can be successful after the comparison is confirmed to be successful, and the face identification is inaccurate under the special conditions of makeup change of the employee, ambient light change and the like, so that the condition that the work attendance cannot be successful because the correct target cannot be compared in the database is caused.
Disclosure of Invention
Based on the background technology, the invention provides a simple attendance checking method and a system based on face recognition, the system has the face detection and recognition functions, the simple attendance checking method can carry out attendance checking work on the premise of not inputting the face and personal information of staff in advance, and an attendance checking process cannot fail due to recognition and comparison errors.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a simple attendance checking method based on face recognition, which is characterized by comprising the following steps of:
the attendance terminal is arranged at a specific attendance place, and the human face image acquisition can be carried out as long as a person enters the camera shooting range of the attendance terminal;
after the attendance checking terminal collects and stores the face image, the attendance checking terminal does not firstly perform face recognition and comparison, but immediately prompts the successful attendance checking information on a screen;
the attendance terminal background process identifies the stored face image, extracts the features, and sends each feature together with corresponding attendance information such as attendance location, time, face original image and the like to a server;
the server aggregates attendance information according to the similarity of the human face features, and each aggregation integrates all attendance times and attendance information of a single employee;
an attendance manager accesses a server through a mobile phone or a client on a computer, acquires an attendance information aggregation list containing original human face images according to the conditions of time, place and the like, wherein each aggregation in the list contains the attendance information of a certain individual employee under the query condition;
for the aggregation without information such as name, work number and the like of the staff, an attendance manager judges whether the staff belongs to the staff needing attendance according to the face original image, and if so, the information such as the name, the work number and the like can be added to the aggregation through the client and sent to the server;
the attendance manager can obtain the attendance record of the corresponding personnel or derive the statistical form from the server through the client according to any one condition of the name, the work number and the face image.
The attendance management personnel can obtain attendance records of all personnel in batches or derive statistical reports from the server through the client according to conditions such as time, place and the like.
Furthermore, the simple attendance method does not need to record information such as face images, names, work numbers and the like of the personnel to be checked into the system before use or when newly added personnel are used.
Furthermore, the simple attendance checking method supports the inquiry and the derivation of an attendance checking report form in a mode of searching the original face image.
Another objective of the present invention is to provide a simple attendance system based on face recognition, which is characterized by comprising:
attendance terminal, attendance terminal mainly includes: the system comprises a camera, a terminal computer host and a screen, wherein the screen displays a preview picture shot by the camera and attendance prompt information in real time, and the terminal computer host is responsible for detecting a human face, identifying the human face, extracting features and sending the features, time, place and other related information to a server;
the server is a computer system and mainly has the functions of: receiving attendance information transmitted by an attendance terminal, aggregating according to the human face characteristics, and providing services such as inquiry, editing, statistics, report generation and the like for a client;
the client is a client management system running on a mobile phone or a computer, and mainly has the functions of: inputting and editing employee information such as name and employee number, checking attendance, generating and exporting reports and the like;
furthermore, the attendance terminal generally selects an all-in-one machine form integrating a computer host, a display screen and a camera in structure.
Further, the server may be in different forms of a private cloud, a public cloud, or sharing hardware with the attendance terminal.
Further, the client typically selects an installation-free implementation form, such as a web page or a wechat community applet.
Furthermore, the server can be connected with a plurality of attendance terminals and receives attendance information from the plurality of attendance terminals.
Further, the server can be connected with a plurality of clients to provide the rights-related service for the plurality of clients.
The invention has the beneficial effects that:
(1) when the attendance system is just started, the face images and personal information of the staff do not need to be input;
(2) in the high-mobility industry, newly-added staff do not need to input face images and personal information;
(3) in the face attendance, the attendance system only carries out face acquisition and preservation, does not carry out comparison and search, accelerates attendance speed, and eliminates the influence of face recognition accuracy rate on attendance smoothness.
Drawings
Fig. 1 is an attendance flow chart of the simple attendance method provided by the embodiment of the invention.
Fig. 2 is a flow chart of employee information input of the simple attendance checking method according to the embodiment of the present invention.
Fig. 3 is a flowchart of attendance information query and report export of the simple attendance method according to the embodiment of the present invention.
Fig. 4 is a block diagram of a simple attendance system according to an embodiment of the present invention.
Detailed description of the invention
The present invention is described in detail below by way of examples, it should be noted that the examples are only for the purpose of further illustration, and are not to be construed as limiting the scope of the present invention, and that those skilled in the art can make insubstantial modifications and adaptations to the invention in light of the above teachings. The embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
Example 1
As shown in fig. 1, the employee attendance flow of the simple attendance method is as follows:
s101: starting an attendance system;
s102: the front side of the employee enters the camera shooting range of the attendance checking terminal;
s103: the attendance checking terminal detects and stores the face and then prompts the attendance checking success on a screen;
s104: finishing attendance checking of the staff;
s105: the attendance checking terminal extracts features from the stored face image and sends the features to the server together with other attendance checking information such as time, place and the like;
s106: the server circularly receives the attendance information and performs aggregation operation.
Example 2
As shown in fig. 2, the employee information input flow of the simple attendance method is as follows:
s201: starting an attendance system;
s202: an administrator accesses the server through the client;
s203: the administrator inquires attendance information according to conditions such as time, place and the like;
s204: the server sends attendance information meeting the query conditions to the client according to the query conditions;
s205: the administrator adds the information to the checked-in staff without names, job numbers and other information through the client;
s206: the administrator saves the added and edited information to the server through the client;
s207: ending the editing;
example 3
The attendance information query and report export process of the simple attendance method shown in fig. 3 is as follows:
s301: starting an attendance system;
s302: an administrator accesses the server through the client;
s303: the administrator selects whether to inquire according to the personnel, if not, the step S304 is carried out, and if so, the step S305 is carried out;
s304: the administrator inputs conditions such as time range, place and the like;
s305: the administrator inputs the conditions of employee name, job number or face photo, etc.;
s306: the server sends attendance information to the client;
s307: the administrator selects whether to export the query result, if not, the step S308 is carried out, and if so, the step S309 is carried out;
s308: the administrator refers to the attendance information through the client;
s309: exporting a query result in a file form;
s310: the query is ended.
In the preferred embodiment, the simple attendance method does not need to record information such as face images, names, work numbers and the like of the personnel to be checked into the system before use or when newly added personnel are used.
In the preferred embodiment, the simple attendance checking method supports the inquiry and export of the attendance checking report in a mode of searching the original face image.
Example 4
As shown in fig. 4, the simple attendance system structure:
the server 102 is mainly a computer system, and the main functions of the server 102 include: receiving attendance information transmitted by an attendance terminal, aggregating according to the human face characteristics, and providing services such as inquiry, editing, statistics, report generation and the like for a client;
the client 103, the main functions of the client 103 include: inputting and editing additional information such as name, job number and the like, checking attendance and inquiring, generating a report form and the like.
In the preferred embodiment, the attendance checking terminal generally selects an all-in-one machine form integrating a computer host, a display screen and a camera in structure.
In this preferred embodiment, the server may be in a form different from a private cloud, a public cloud, or a form in which hardware is shared with the attendance checking terminal.
In the preferred embodiment, the client selects an installation-free implementation form such as a web page or a wechat community applet.
In this preferred embodiment, the server may be connected to a plurality of attendance terminals, and receive attendance information from the plurality of attendance terminals.
In the preferred embodiment, the server may be connected to a plurality of clients, and provide the service described in claim 3 to the plurality of clients.
In summary, the invention discloses a simple attendance checking method and system based on face recognition, and the method comprises the following steps: when the front face of the employee faces towards the attendance terminal, the attendance terminal collects and stores face images of the employee, and attendance is successful; the attendance terminal identifies and extracts the features of the stored face image in the background process and sends the stored face image and attendance information such as time, place and the like to the server; the server aggregates the attendance information according to the face characteristics; each aggregation comprises attendance information of all time and places of a certain employee; and the attendance management personnel carries out information input such as name and work number and the like, editing, inquiring, report form exporting and the like on the attendance aggregation information through the client. The system comprises an attendance checking terminal, a server and a client. The invention does not need to input the face and personal information of the person needing attendance into the attendance system in advance, and the attendance terminal can successfully check the attendance only by collecting and storing the face of the person, thus being more intelligent and convenient.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A simple attendance checking method based on face recognition is characterized by comprising the following steps:
the attendance terminal is arranged at a specific attendance place, and the human face image acquisition can be carried out as long as a person enters the camera shooting range of the attendance terminal;
after the attendance checking terminal collects and stores the face image, the attendance checking terminal does not firstly perform face recognition and comparison, but immediately prompts the successful attendance checking information on a screen;
the attendance terminal background process identifies the stored face image, extracts the features, and sends each feature together with corresponding attendance information such as attendance location, time, face original image and the like to a server;
the server aggregates attendance information according to the similarity of the human face features, and each aggregation integrates all attendance times and attendance information of a single employee;
an attendance manager accesses a server through a mobile phone or a client on a computer, acquires an attendance information aggregation list containing original human face images according to the conditions of time, place and the like, wherein each aggregation in the list contains the attendance information of a certain individual employee under the query condition;
for the aggregation without information such as name, work number and the like of the staff, an attendance manager judges whether the staff belongs to the staff needing attendance according to the face original image, and if so, the information such as the name, the work number and the like can be added to the aggregation through the client and sent to the server;
the attendance management personnel can obtain attendance records of corresponding personnel or derive statistical reports from the server through the client according to any one condition of name, job number and face image;
the attendance management personnel can obtain attendance records of all personnel in batches or derive statistical reports from the server through the client according to conditions such as time, place and the like.
2. The simple attendance method of claim 1, wherein the simple attendance method does not need to enter information such as face images, names and work numbers of people to be checked into a system before use or when people are newly added.
3. The simple attendance method of claim 1, wherein the simple attendance method supports query and export of attendance reports by means of face original image search.
4. The utility model provides a simple and easy attendance system based on face identification which characterized in that includes:
attendance terminal, attendance terminal mainly includes: the system comprises a camera, a terminal computer host and a screen, wherein the screen displays a preview picture shot by the camera and attendance prompt information in real time, and the terminal computer host is responsible for detecting a human face, identifying the human face, extracting features and sending the features, time, place and other related information to a server;
the server is a computer system and mainly has the functions of: receiving attendance information transmitted by an attendance terminal, aggregating according to the human face characteristics, and providing services such as inquiry, editing, statistics, report generation and the like for a client;
the client is a client management system running on a mobile phone or a computer, and mainly has the functions of: inputting and editing employee information such as name and employee number, checking attendance, generating and exporting reports, and the like.
5. The simple attendance system as claimed in claim 3, wherein the attendance terminal is generally in the form of an all-in-one machine structurally integrating a computer host, a display screen and a camera.
6. The easy attendance system of claim 3 wherein the server may be in the form of a private cloud, a public cloud, or a hardware share with the attendance terminal.
7. The easy attendance system of claim 3 wherein the client selects an installation-free implementation form of a web page or a wechat community applet.
8. The simple attendance system as claimed in claim 3, wherein the server is connectable to a plurality of attendance terminals and receives attendance information from the plurality of attendance terminals.
9. The easy attendance system of claim 3 wherein the server is connectable to a plurality of clients to provide the services of claim 3 to the plurality of clients.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811192497.6A CN111047726A (en) | 2018-10-13 | 2018-10-13 | Simple attendance checking method and system based on face recognition |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811192497.6A CN111047726A (en) | 2018-10-13 | 2018-10-13 | Simple attendance checking method and system based on face recognition |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111402443A (en) * | 2020-04-30 | 2020-07-10 | 宁波市交建工程监理咨询有限公司 | Supervision attendance method, client and storage medium thereof |
| CN113315804A (en) * | 2021-04-06 | 2021-08-27 | 于新宇 | Novel method for directly connecting face recognition and service management and control center, LED and LCD |
| CN116557733A (en) * | 2023-04-17 | 2023-08-08 | 南京元嘉信息技术有限公司 | Face recognition system and screening method based on big data |
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2018
- 2018-10-13 CN CN201811192497.6A patent/CN111047726A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111402443A (en) * | 2020-04-30 | 2020-07-10 | 宁波市交建工程监理咨询有限公司 | Supervision attendance method, client and storage medium thereof |
| CN111402443B (en) * | 2020-04-30 | 2022-05-17 | 宁波市交建工程监理咨询有限公司 | Supervision attendance method, client and storage medium thereof |
| CN113315804A (en) * | 2021-04-06 | 2021-08-27 | 于新宇 | Novel method for directly connecting face recognition and service management and control center, LED and LCD |
| CN116557733A (en) * | 2023-04-17 | 2023-08-08 | 南京元嘉信息技术有限公司 | Face recognition system and screening method based on big data |
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Application publication date: 20200421 |