CN109118606A - A kind of attendance checking through facial recognition process authentication method - Google Patents
A kind of attendance checking through facial recognition process authentication method Download PDFInfo
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- CN109118606A CN109118606A CN201810936862.3A CN201810936862A CN109118606A CN 109118606 A CN109118606 A CN 109118606A CN 201810936862 A CN201810936862 A CN 201810936862A CN 109118606 A CN109118606 A CN 109118606A
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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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Abstract
The present invention discloses a kind of attendance checking through facial recognition process authentication method, this method is connected to the network by establishing attendance checking through facial recognition terminal and network server, within the period of attendance process, the facial image of the attendance object absorbed by attendance checking through facial recognition terminal carries out face recognition processing and realizes attendance process management, phenomena such as avoiding absence from duty or substitution of the attendance object during attendance, procedural human-based management is realized, the quality and efficiency of attendance management are improved.
Description
It is on July 4th, 2013 that the application, which is the applying date, and application No. is 201310280507.2, entitled " face is known
The divisional application of the patent of other attendance record terminal and attendance process Verification System and authentication method ".
[technical field]
The present invention relates to a kind of attendance process authentication methods that attendance process management is carried out by face recognition.
[background technique]
Face recognition or face detection are increasingly being applied to the purpose of attendance or certification.The face of the prior art
It identifies that Work attendance device includes camera and face recognition processing device, the facial image data pre-storage of facial attendance is stored in face
It identifies in Work attendance device, by absorbing the facial image of the attendance object to attendance and being handled by face recognition processing device,
And then verify the out/absence from duty attendance purpose for realizing attendance.
The facial Work attendance device of the above-mentioned prior art is verified by on-site attendance, and attendance object is needed to exist in special time period
Specific occasion realizes the attendance verifying of face recognition.However, with the increasingly extensive application of network technology, network technology is avoided
The limitation of time and region uses.And as Image intake device has become the included necessaries of electronic product, also make
Derived from the more convenient convenience and popularity of image capturing of the electronic product with Image intake device.
Therefore, if the electronic equipment of above-mentioned included Image intake device can be realized that attendance management is recognized by network technology
Card, avoids limitation to specific region and time, certainly will will become one of the important development in attendance authentication techniques field.
In addition, the realization within the attendance period is tested in real time if establishing the process management of attendance mode by network technology
Card management, undoubtedly will increase the hommization and flexibility of attendance verifying.
[summary of the invention]
The present invention provides a kind of attendance checking through facial recognition terminal, improves the convenience of the network management of attendance process.
In order to solve the above technical problems, the present invention provides a kind of attendance checking through facial recognition terminal, by being connected to the network network
Server realizes the certification of attendance process, including processor, connects the photographic device and network connection device of processor, the place
Managing device further includes image process unit, and the facial image of the photographic device intake user is simultaneously transmitted to image process unit processing
It generates face and tests face picture, the face verification image transmission to the network server is authenticated institute by the network connection device
User is stated as after legal attendance object, the attendance object of the image process unit processing photographic device intake is in attendance
Facial image generating process facial image in the process, the network connection device is by the process facial image and the face
The system time information of identification attendance record terminal is transmitted to the network server certification attendance.
Attendance checking through facial recognition terminal as described above, the processor include the attendance control list for connecting image process unit
Member, the signal of the facial image of the attendance control unit detection received user of image process unit simultaneously control the network company
Connection device sends facial image to the network server and authenticates.
Attendance checking through facial recognition terminal as described above, the attendance control unit further includes authentication initialization device, described
The hardware identification information of the attendance checking through facial recognition terminal is sent to the network server certification life by authentication initialization device
It is encoded at certification.
Attendance checking through facial recognition terminal as described above, the attendance control unit further includes time identifier unit, when described
Between mark unit detect the network server the certification user be legal attendance object information after, by the face
The system time information of identification attendance record terminal is sent to the network server.
Attendance checking through facial recognition terminal as described above, the attendance checking through facial recognition terminal includes communication terminal, plate
Computer, computer or the photographic device with network connecting function.
The present invention furthermore provides a kind of attendance process Verification System, convenient for the networking certification and attendance of attendance process
Whole management, improves the convenience of attendance.
Based on above-mentioned attendance checking through facial recognition terminal, the present invention also provides a kind of attendance process Verification System, including face
Portion identifies attendance record terminal and network server, and the attendance checking through facial recognition terminal is by network connection network server and passes through net
The attendance information that attendance checking through facial recognition terminal described in network server authentication is sent, the attendance checking through facial recognition terminal include processing
Device connects the photographic device and network connection device of processor,
The processor of the attendance checking through facial recognition terminal further includes image process unit, the photographic device intake user's
Facial image is simultaneously transmitted to image process unit processing generation face verification image, and the network connection device tests the face
It is the image process unit processing after legal attendance object that card image transmission to the network server, which authenticates the user,
Facial image generating process facial image of the attendance object of photographic device intake during attendance, the network connection
The process facial image is transmitted to the network server and authenticates attendance by device；
The network server includes authentication center device, network data processing device and network control unit, described to test
After the face verification image that the received attendance checking through facial recognition terminal of card center fixture certification network control unit is sent passes through
And certification is fed back into attendance checking through facial recognition terminal by the information that the user is legal attendance object；
The network data processing device handles the process facial image that the attendance checking through facial recognition terminal is sent, union
The process management period Tp and the network server that the system time information of the attendance checking through facial recognition terminal generates are set
The ratio of attendance period Tz when being greater than or equal to attendance threshold value k certification be qualified attendance object.
Attendance process Verification System as described above, the attendance threshold value k are greater than or equal to 0.5 and are less than or equal to 1.
Attendance process Verification System as described above, the authentication center device include access control device and memory,
The standard facial image of the memory storage attendance object, the network data processing device handle the attendance checking through facial recognition
The face verification image and process management image of terminal and the standard facial shadow for being sent to access control device comparison attendance object
As verifying.
Attendance process Verification System as described above, it is raw that the network data processing device handles the system time information
At the time identifier of the attendance process of attendance object.
Attendance process Verification System as described above, when the time identifier includes the starting with the process facial image
Between put associated initial time mark and identified with the end time point associated end time of process facial image.
Attendance process Verification System as described above, the initial time mark includes first, second, N initial time
Point, the end time mark includes punctum at the end of first, second, N, wherein N is greater than or equal to 3 natural number.
Attendance process Verification System as described above, the difference of punctum at the end of the first starting moment point and described first
Value is first time period T1, and the difference of punctum is second time period T2 at the end of the second initial time point and second, described
The difference of punctum is N period Tn at the end of N initial time point and N, the first time period, second time period and the
The N period and be equal to the process management period Tp.
The present invention furthermore provides a kind of attendance authentication method based on above-mentioned attendance process Verification System, convenient for logical
Cross the authentication management of networking and the facilitation of the attendance authentication mode realization attendance process of networking.
A kind of method of the attendance certification for attendance process Verification System as described above that the present invention is further disclosed, packet
Include following steps:
(1) network connection of user is detected? if so, entering in next step, if it is not, continuing to detect；
(2) the face verification image of user is received；
Does (3) the face verification image for authenticating user pass through? if so, sending the feedback that user is legal attendance object
To attendance checking through facial recognition terminal, into next step, if it is not, entering step (1)；
(4) the process facial image and system time information of the legal attendance object of certification are received；
(5) treatment process facial image and system time information generate initial time mark and end time mark；
Does is (6) it attendance end time mark? if so, into next step, if it is not, entering step (4)；
(7) ratio of the process management period Yu attendance period of operation attendance object；
(8) whether it is greater than or equal to threshold value? if so, certification is qualified attendance object, if it is not, certification is underproof examines
Diligent object；
(9) terminate.
Attendance process authentication method as described above, which is characterized in that the step (2) further includes following steps:
(2.1) initialization information of face recognition attendance record terminal is received；
(2.2) whether certification is legal attendance checking through facial recognition terminal, if so, entering in next step, if it is not, return step
(1)。
Attendance process authentication method as described above, the step (5) further includes following steps:
(5.1) treatment process facial image and authenticate whether be legal attendance object facial image, if so, by process
The corresponding system time point of the system time information of the start time point of facial image is identified labeled as initial time, and entrance is next
Step, if it is not, entering step (4)；
(5.2) treatment process facial image and authenticate whether be legal attendance object facial image, if so, continuing this
Step, if it is not, at the end of the corresponding system time of system time information of the end time point of process facial image is labeled as
Between identify.
Attendance process authentication method as described above, it is to judge whether that whether the step (6), which is attendance end time point,
It is the end time point of attendance time.
Attendance process authentication method as described above, whether the step (6) is attendance end time point further include:
(6.1) judge the end time mark time point whether be it is consistent with the end time of attendance time point, if so, sentencing
Break to be attendance end time point, if it is not, into next step；
(6.2) whether the time point of end time mark is greater than or equal to the end time point of attendance time, if so, sentencing
Break to be attendance end time point, if it is not, entering step (5).
Attendance process authentication method as described above, in the step (6.2), if judge the time point that the end time identifies
It further include judging that time point and the attendance checking through facial recognition terminal of end time mark are less than the end time point of attendance time
The difference of the stop time point for temporal information of uniting is greater than or equal to time threshold absent from duty, if so, being judged as YES the attendance end time
Point, if it is not, entering step (5).
Attendance process authentication method as described above, the stop time point of the system time information is attendance checking through facial recognition
The system time point of the last system time information of terminal.
Attendance process authentication method as described above, the absence from duty time threshold are equal to 10 minutes.
As described above, attendance checking through facial recognition terminal of the invention, attendance process Verification System and being recognized based on the attendance process
The attendance process authentication method of card system, attendance checking through facial recognition terminal and network server, which are established, to be connected to the network, in attendance process
Period in, pass through the facial image of attendance object that attendance checking through facial recognition terminal is absorbed and carry out face recognition processing realization
Attendance process management, realizes procedural human nature at phenomena such as avoiding absence from duty or substitution of the attendance object during attendance
Change management, improves the quality and efficiency of attendance management.
[Detailed description of the invention]
Fig. 1 is the system diagram of attendance checking through facial recognition process Verification System of the invention.
Fig. 2 is the structure principle chart of attendance checking through facial recognition process Verification System of the invention.
Fig. 3 is the system diagram of the attendance process certification of attendance checking through facial recognition process Verification System of the present invention.
Fig. 4 is the attendance process authentication method flow chart of attendance checking through facial recognition process Verification System of the invention.
[specific embodiment]
Reach the technical means and efficacy that predetermined purpose is taken for the present invention is further explained, below in conjunction with attached drawing and reality
Mode, structure feature are applied, to specific structure and its effect of the invention, detailed description are as follows.
Attendance process Verification System of the invention includes attendance checking through facial recognition terminal and network server, face recognition terminal
It is transmitted by being connected to the network network server, and by the facial image data for the user for using the face recognition terminal to carry out attendance
The networking certification and management of attendance process are carried out to network server.
Attendance checking through facial recognition terminal of the invention includes any electronic equipment with Image intake device, including plate electricity
Brain, communication terminal or computer, or camera or digital camera that network can be connected etc..
The attendance checking through facial recognition terminal of attendance process Verification System of the invention includes that network company is established with network server
The multiple attendance checking through facial recognition terminals connect, each attendance checking through facial recognition terminal are established attendance by network and network server and are authenticated
Connection, the network connection that each attendance checking through facial recognition terminal and network server are established includes the cable company by local area network
It connects, also includes that can also be and CDMA, WCDMA, TD- are for example established by mobile communication network system by wireless network connection
The mobile communication network systems such as SCDMA, FDD-LTE are connected to the network to network server.
In attendance process Verification System of the invention, the face recognition of attendance process Verification System of the invention will be used to examine
The user of diligent terminal is authenticated and is managed as attendance object of the invention, and to the attendance process of attendance object.The present invention
Network server authenticate first attendance checking through facial recognition terminal transmission user facial image, and by certification facial image
After the information to attendance checking through facial recognition terminal passed through for the facial image feedback certification of legal attendance object, start to legal
Attendance object attendance process supervision, and in the process for the facial image for continuing to attendance checking through facial recognition terminal transmission
In, the face of the attendance object of the attendance checking through facial recognition terminal transmission of attendance process is handled and authenticated, realizes networking
Real-time authentication and management attendance object attendance situation, to carry out proceduring attendance certification to attendance situation.
Attendance process Verification System of the invention, may be implemented the attendance purpose of networked teaching course, avoids attendance pair
As the invigilator of examination process also may be implemented the case where authenticating by legal attendance object midway absence from duty or being replaced by other people
The networking of process authorizes management, avoids the occurrence of and impersonates or midway illegal the case where exiting examination hall, or can also pass through
Variation to the facial image processing analysis facial expression of face recognition attendance record terminal transmission, realizes the content of courses or teaching process
Optimization and adjustment etc., certainly, those skilled in the art can facial image identification according to the present invention Network Transmitting
With the certification of attendance process, there can also be the equivalent or variation of other technological means, for example, passing through the subtle table of identification face
Feelings adjust course content and teaching method etc., all within obvious variation scope of the invention.
Such as Fig. 1, attendance process Verification System of the invention includes that first facial identifies that attendance record terminal, the second face recognition are examined
Diligent terminal, third attendance checking through facial recognition terminal ... N attendance checking through facial recognition terminal, each attendance checking through facial recognition terminal pass through network
The connection type of connection connects network server, or connects network server by mobile communication network system.Each face
Identification attendance record terminal correspond to each user, by certification user for legal attendance object 1, attendance object 2 ... attendance object
After N, starting to legal attendance object 1,2 ... the authentication management of the attendance process of N.
Such as Fig. 2, attendance checking through facial recognition terminal of the invention includes processor, connects the Image intake device and net of processor
Network attachment device, the facial image of Image intake device intake user are simultaneously transmitted to network server by network connection device.
Processor includes the attendance control unit of image process unit and connection image process unit, uses attendance checking through facial recognition in user
When terminal connects network server progress attendance certification, Image intake device passes through the face that camera absorbs attendance object first
Image is simultaneously transmitted to image process unit processing generation face authenticating image, and attendance control unit controls network connection device for face
Portion's certification image is sent to network server and is authenticated.The user of face recognition attendance record terminal is used in network server certification
After legal attendance object, start the attendance process supervision to attendance object, attendance control unit controls image processing list
The facial image of the attendance object of intake is handled generating process facial image and is sent to network server by member.
In a particular embodiment, in order to increase the safety of attendance checking through facial recognition terminal, attendance control unit includes initial
Change authentication module and time identifier module, establishes connection with network server for the first time in attendance checking through facial recognition terminal and request to establish
When attendance certification connection, the hardware identification information of attendance checking through facial recognition terminal is sent to network server by authentication initialization module
Certification generation certification coding, certification coding take in attendance checking through facial recognition terminal each time later with network as authentication information
Business device is sent to network server using as authenticating using face as authentication information and face authenticating image when establishing connection together
Portion identifies whether attendance record terminal and attendance checking through facial recognition terminal are legal.Time identifier module starts in network server to using
When the attendance process of the attendance object of attendance checking through facial recognition terminal, by the system time of the attendance checking through facial recognition terminal of attendance object
Label becomes system time information and is transmitted to network server together in company with process facial image.
Network server of the invention includes network data processing device, the verifying for being separately connected network data processing device
Center fixture and network control unit.Authentication center device includes access control device and memory, and memory is stored to attendance
Attendance object standard facial image image data.Network data processing device receives what face recognition attendance record terminal was sent
The network request of attendance certification is established, and if judging that the attendance checking through facial recognition terminal is process face in the case that initialization connects
Portion identifies that unique hardware identification information of attendance record terminal generates certification coding and by face verification image transmission to authentication center
Device, authentication center's device authentication face verification image simultaneously carry out pair with the standard facial image of the attendance object of memory storage
Than certification, the information that passes through of certification is fed back if being legal attendance object by certification to attendance checking through facial recognition terminal, if it is not,
Illegal prompt information is then sent to attendance checking through facial recognition terminal.
In the verification center device by verifying using face recognition attendance record terminal user be legal attendance object after,
It sends the network connection for establishing the certification of attendance process and receives the process facial image of face recognition attendance record terminal and be transmitted to and test
Center fixture verification process facial image is demonstrate,proved, and then realizes the proceduring authentication management to the attendance process of attendance object.
The user authentication for using attendance checking through facial recognition terminal of the invention is being by attendance process Verification System of the invention
Certification attendance after legal attendance object, to attendance checking through facial recognition terminal progress attendance process of the invention is continued to use.
During attendance, network server of the invention certification by legal attendance object after, establish network server and
The network connection of attendance process between attendance checking through facial recognition terminal, network data processing device handle face recognition attendance record terminal
The process facial image and system time information of transmission, network data processing device handling system temporal information generate attendance object
Attendance process time identifier.It includes that will be connect that network data processing device, which combs the time identifier that system time information generates,
The associated initial time mark of the start time point of the process facial image of receipts and the end time point pass with process facial image
The end time of connection identifies.Specifically, the initial time of received process facial image is labeled as by network data processing device
First starting moment point, while received process facial image is sent to whether authentication center's device authentication is legal attendance
The facial image of object, if during attendance, the illegal attendance object of authentication center device authentication process facial image
Facial image then sends feedback information to network data processing device, and network data processing device will be authenticated and be examined for illegal
The facial image and system time information of diligent object, and the point of at the time of corresponding to process facial image is labeled as at the end of first
Punctum.After center device authenticates the facial image of illegal attendance object in the verification, network data processing device is after continued access
Receive attendance checking through facial recognition terminal transmission image data and by authentication center device authentication whether be legal attendance object face
Portion's image, authentication center device still authenticates image data and examines as illegal within the period of the time threshold absent from duty set
The facial image of diligent object, then feedback information to the network data processing device and storing that sending the certification of attendance process terminates are connect
The image data of the attendance checking through facial recognition terminal transmission of receipts.The authentication center device within the period of the time threshold absent from duty of setting
The image data of the received attendance checking through facial recognition terminal transmission of certification institute for legal attendance object facial image then feedback letter
Breath is to network data processing device, and network data processing device is by the facial image of the legal attendance object received again
At the time of point is labeled as the second initial time point, continues to and handle the process face shadow that face recognition attendance record terminal is transmitted
Picture is simultaneously transmitted to authentication center device authentication, if the illegal attendance of verification process facial image again after authentication center device
When the facial image of object then feedback information to network data processing device and by received illegal attendance object face
Punctum at the end of image at the time of point in portion's is labeled as second.The mode of certification according to above-mentioned attendance process, at network data
Reason device continues to the image data of attendance checking through facial recognition terminal transmission, and passes within the period for setting time threshold absent from duty
Transport to authentication center device and judge whether again be legal attendance object facial image, according to above-mentioned judgement be or
No situation is deduced according to this, realizes the complete attendance to the entire attendance process for the user for using face recognition attendance record terminal
Journey certification and network management.
Refering to Fig. 3, in a particular embodiment, in the attendance verification process of attendance process Verification System of the invention, this hair
The process facial image that bright network data processing device processing face recognition attendance record terminal is sent, and handle face each time and know
The process facial image certification of other attendance record terminal whether legal corresponding system time information generation corresponding first time turns out for work
The first starting moment point, punctum at the end of first；Punctum at the end of the second initial time point for turning out for work for the second time, second；…
Until punctum at the end of the N initial time point turned out for work for the N-1 time, N, network data processing device handles face recognition and examines
The time identifier that the system time information of diligent terminal generates includes punctum, the second starting at the end of the first starting moment point, first
Punctum at the end of moment point ... N, wherein N is greater than or equal to 3 natural number.Network data processing device is lacked setting
In the diligent period, such as in 10 minutes, the time point of end time mark and the system time of attendance checking through facial recognition terminal are judged
The difference of the stop time point of information is greater than or equal to time threshold absent from duty, if so, network data processing device is by process face
In the case that portion identifies facial image of the image data certification of attendance record terminal for illegal attendance object, this is originally received
Illegal attendance object facial image corresponding to system time information to handle corresponding at the time of point be to terminate attendance
Time point, therefore, the time point for terminating attendance time point are identical as punctum at the time of point at the end of the N of last time.
The time identifier of the attendance object of network data processing device operation of the invention during attendance, by the first knot
Beam moment point and the difference of the first starting moment point are first time period T1, punctum and the second initial time point at the end of second
Difference be second time period T2, and so on operation, at the end of by N the difference of punctum and N initial time be N-1
The value of period T (n-1), operation above-mentioned T1, T2 ... T (n-1) are added and generating process manages period Tp, then operation
The ratio of the attendance period Tz of process management period Tp and watchtower server settings, is examined if the ratio of operation is greater than or equal to
Diligent threshold value k, then authenticating using the legal attendance object of face recognition attendance record terminal is qualified attendance object, if the ratio of operation
Value is less than attendance threshold value k, then authenticates the attendance object using the legal attendance object of face recognition attendance record terminal for non-qualification,
In a specific embodiment of the present invention, attendance threshold value k is set greater than or the value equal to 0.5.
As described above, attendance process Verification System of the invention by the certification to received attendance checking through facial recognition terminal simultaneously
The image data transmitted to attendance checking through facial recognition terminal during attendance authenticates, to judge and authenticate examining for attendance object
Whether diligent process is qualified.
Attendance process Verification System of the invention is convenient for during attendance for the multiple absence from duty of attendance object as a result,
Situation carries out attendance, that is to say, that during attendance, after attendance object can interrupt a period of time, such as attendance object
After time absent from duty is more than time value absent from duty, it still can be again coupled to carry out the attendance certification of attendance process, as long as and examining
During duty, by the first time period of each attendance, second time period ..., the attendance time section of N period turned out for work in total
It is adding up and the ratio of process management period Tp and attendance period Tz be greater than or equal to attendance threshold value and can be regarded as and be
Attendance is qualified, adjusts attendance time convenient for attendance object reasonable arrangement, thus big senior general's attendance process management personalization and when
Between management optimization, take full advantage of the instantaneity and convenience of networking attendance.
As a result, the present invention not only realize to whether be legal attendance object certification, more by during to attendance
The mode authenticated to the process facial image of attendance object accomplishes the proceduring attendance management of whole process, avoids attendance object
The situation absent from duty during after being authenticated by attendance in attendance, it is non-for also avoiding the attendance object occurred during attendance
The case where attendance object of method, especially occurs the illegal situation of attendance object in examination process, improves the comprehensive of attendance
Management and humanized network management.
Attendance process Verification System of the invention is in concrete application, by attendance checking through facial recognition terminal to the use for needing attendance
After family carries out primary face recognition and authenticates and be legal attendance object, and attendance checking through facial recognition terminal and network service are established
The attendance process management of the identification based on the facial image to attendance object between device, to realize, attendance is procedural to be recognized
Card.One word of attendance of the invention is not intended to limit purposes of the invention, and those skilled in the art is it is known that of the invention
Attendance also can be applied to examination or management or the process management of intra-company member of conference process etc..
Attendance process Verification System of the invention in a particular application, including following three in terms of application scenarios:
1. when remote living broadcast classroom or recorded broadcast classroom, trainee or student are connected network service by network remote
Device, and remote authentication is carried out by network server and realizes the process attendance of long-range, it is used to check attendance；
2. when examination/examination process: examinee can be in computer, the communication terminal such as hand that telecommunication network connects
Machine, tablet computer, TV etc. are with taking an exam or evaluating and testing in the equipment of camera, to the above-mentioned network terminal during attendance
Whether the identification of the facial image absorbed is examinee's identity to authenticate, and during examination/examination, passes through attendance process
Whether I completes all evaluation and test or examination for the certification of process facial image.Process facial image is recognized during attendance
Card can be using in a special time period, the fixed frequency or certification collected to face recognition attendance record terminal of indefinite frequency is legal examines
The face feature of the facial image of diligent object is compared, and accumulative compare when matching rate is lower than specific ratio is then determined as non-
People participates in, to realize the authentication management to attendance object legally or illegally；
3. copyright protection tool: the certification for the facial image that attendance checking through facial recognition terminal is absorbed is protected as content copyright
Nurse's tool, when need the user using attendance checking through facial recognition terminal of the invention be authorized to read, check, using specific content,
It when video, text or courseware, needs Registration Authentication or is registered as the facial image of legal attendance object, when being authenticated
As legal attendance object or user during using content, for example to the Image intake device of face recognition attendance record terminal
Certification is compared in the process facial image of the taken the photograph receipts of camera once again, does not allow for continuing when matching rate is lower than special ratios
It uses, and pops up warning, it is thus achieved that the proceduring authentication management of content of copyright protection, prevents, using legal user
After the legal certification used for obtaining content of copyright passes through, in use, there is illegal user and use or maliciously replace
The case where generation uses occurs, and the legal of the content of copyright of legal attendance object or user is fully protected to use equity.
Certainly, attendance process Verification System of the invention is authenticated using the attendance process of networking, makes full use of networking
Technology convenience, it is thus more convenient since existing portable mobile termianl has network connection and Image intake device
The attendance process application of attendance process Verification System of the invention is not limited by time and region, so that application side of the invention
Formula is flexibly convenient.In a particular application, attendance checking through facial recognition terminal can be the communication terminal of the prior art, plate electricity
Brain or be Worn type network communication terminal etc., the Image intake device of attendance checking through facial recognition terminal is absorbing or is acquiring user
Facial image after, for facial image facial characteristics compare and certification, can be carried out in attendance checking through facial recognition terminal, then
Comparison result is transmitted to network server carries out data analysis and judgement and send to authenticate by network server whether to pass through
Feedback information to attendance checking through facial recognition terminal, net can also be transmitted to by the network connection device of attendance checking through facial recognition terminal
Network server, it is special to the face of the facial image of user by the network data processing device and authentication center device of network server
Sign compares certification.The identification of the above-mentioned facial image for user either carries out in attendance checking through facial recognition terminal, or
It is identified on network server, will be authenticated by the authentication center device of network server and feeds back whether certification leads to
The information crossed feeds back to attendance checking through facial recognition terminal, and is convenient for the attendance process after being used for the feedback information that the certification identifies
Authentication management.
Attendance process management of the invention for a clear description names a concrete application example and is illustrated.
It sets attendance object and begins to use attendance checking through facial recognition process of the invention to authenticate 9 points of the morning of June 1 in 2013
System, the attendance checking through facial recognition terminal in the application example are the communication terminal with camera.On communication terminal
The facial image of 9 points of the morning attendance objects absorbed when beginning to use on June 1st, 2013 is transmitted to network service by camera
Device, the facial image of authentication center's device authentication attendance object generate the approved qualified facial image processing after passing through facial
Certification image simultaneously sends the legal feedback information of certification to communication terminal.Attendance object selects English using communication terminal
The solicited message of language writing course is sent to network server, and network data processing device receives the solicited message of attendance object,
If English Writing course is to be broadcast live online, the starting point being broadcast live online is recorded as to the initial time Tz1 of attendance time parameter, it will
The solicited message at the time of point that bob is sent in received mobile communication is recorded as the first initial time point, and sends request and pass through
Feedback information to communication terminal；If English Writing course is the non-course being broadcast live online, processing attendance object is requested
English Writing course start time point and end time point generate the attendance time parameter Tz of English Writing course, and send
Request the feedback information passed through to communication terminal.
After communication terminal receives the feedback information that request passes through, attendance object is examined using face recognition of the invention
Diligent process guard system simultaneously receives English Writing course, and the facial image of attendance object is transmitted to network server by camera.If
The time that attendance object starts to receive and watch English Writing course is 10 minutes 9 points of on June 1st, 2013, network data processing dress
It sets and handles received facial image and identify that facial image judgement is the facial image of attendance object, by 9 points of June 1 in 2013
10 points of at the time of points are continued by camera by the facial shadow of attendance object labeled as the first starting moment point, communication terminal
As being transmitted to network server, if attendance object was separated 1 day 9: 30 June in 2013, the identification of network data processing device is moved
The facial image of dynamic communication device transmission and the facial image for being judged as non-attendance object, by 30 minutes 9 points of on June 1st, 2013
Punctum at the end of moment point is labeled as first.Attendance object leaves 35 minutes 9 points of 1 day June in 2013 after five minutes, and starts to see
See English Writing course, network data processing device identify and judge received attendance object for the facial image of attendance object,
And by the facial image of received attendance object again initial time point 9 points of 35 minute at the time of points labels on June 1st, 2013
For the second initial time point, if attendance object was separated 1 day 10: 10 June in 2013, network data processing device is identified simultaneously
Received attendance object is judged for the facial image of non-attendance object, and 10: 10 minute marks on June 1st, 2013 are denoted as the second end
Moment point.If English Writing course is not watched or received again again to attendance object, it is directed to the English Writing of attendance object
The attendance process management of course terminates.
If the attendance time parameter of the English Writing course of attendance Object Selection Tz=60 minutes, network data processing device
The numerical value of first attendance period T1 of the operation attendance object during attendance of English Writing course is equal at the end of first
Punctum originates 10 minutes differences 20 minutes on moment point 9 points of June 1 in 2013, the second attendance with first in 30 minutes 9 points of June 1 in 2013
10 minutes 10 points of punctum on June 1st, 2013 and the second initial time point in June, 2013 at the end of the numerical value of period T2 is equal to second
9 points of 35 minutes differences 35 minutes on the 1st.
Attendance process management period Tp of the network data processing device operation attendance object during English Writing course
=T1T2=55 minutes, the ratio between network data processing device operation attendance process management period and attendance time parameter
K=Tp/Tz=0.92, if attendance qualification threshold value kv=0.6, the k >=kv of setting, therefore, the judgement of network data processing device is examined
The attendance management of diligent object is qualification, and passes through the feedback information of network control unit transmission attendance process qualification to attendance object
Communication terminal.
The present invention in a particular embodiment, examining by the legal attendance object of attendance process Verification System certification of the invention
There are three types of situations during diligent:
(1), attendance object whole process completes the certification of attendance process: specifically, attendance object is legal attendance pair in certification
As later, network data processing device will start attendance process and authenticate received initial process facial image at the time of point label
After the first starting moment point, until network data processing device by received process facial image at the time of point labeled as the
Punctum at the end of one, in period at the end of first between punctum and the first starting moment point, attendance object is used always
The attendance checking through facial recognition terminal of the invention and attendance process certification for receiving attendance process is legal attendance object, this kind of situation
Punctum and end attendance moment point are synchronization point at the end of lower first；
(2), attendance object completes attendance: the user authentication using attendance checking through facial recognition terminal of the invention is legal examines
After diligent object, attendance object is interrupted using attendance checking through facial recognition terminal of the invention during attendance, that is, has one section
Simultaneously attendance checking through facial recognition terminal attendance of the invention is not used in time, and still, network data processing device operation of the invention is examined
The ratio of process management period and attendance period that diligent object is turned out for work during attendance are greater than or equal to attendance threshold value,
Qualified attendance object is then still regarded as, which completes attendance；Or attendance object is known using face of the invention
It is the facial image of legal attendance object that other attendance record terminal, which carries out the certification of attendance process and certification always, but in certain a period of time
After punctum, the certification that attendance checking through facial recognition terminal of the invention carries out attendance process is not used in attendance object again, certain a period of time
In the case that punctum is labeled as no attendance moment point is tied, network data processing device operation attendance object is in this moment point and rises
The ratio of the process management period turned out for work during attendance between beginning moment point and attendance period, which are greater than or equal to, to be examined
Diligent threshold value, then still regard as qualified attendance object, which completes attendance；
(3) attendance object does not complete attendance, the operation attendance of the network data processing device operation in above-mentioned situation (2)
The ratio of process management period and attendance period that object is turned out for work during attendance are less than attendance threshold value, still assert
For the attendance object of non-qualification, which does not complete attendance.
Refering to Fig. 4, the attendance checking through facial recognition terminal and network server of attendance process Verification System of the invention establish net
After network connection, the attendance process authentication method of realization includes the following steps:
(1) network connection of user is detected? if so, entering in next step, if it is not, continuing to detect；
(2) the face verification image of user is received；
Does (3) the face verification image for authenticating user pass through? if so, sending the feedback that user is legal attendance object
To attendance checking through facial recognition terminal, into next step, if it is not, sending unauthenticated prompt information to attendance checking through facial recognition end
End, user can be operated into step (2) again；
(4) the process facial image and system time information of the legal attendance object of certification are received；
(5) treatment process facial image and system time information generate initial time mark and end time mark；
Does is (6) it attendance end time mark? if so, into next step, if it is not, entering step (4)；
(7) ratio of the process management period Yu attendance period of operation attendance object；
(8) whether it is greater than or equal to threshold value? if so, certification is qualified attendance object, if it is not, certification is underproof examines
Diligent object；
(9) terminate.
Attendance process authentication method as described above, the step (2) further includes following steps:
(2.1) initialization information of face recognition attendance record terminal is received；
(2.2) whether certification is legal attendance checking through facial recognition terminal, if so, entering in next step, if it is not, return step
(1)。
Attendance process authentication method as described above, the step (5) further includes following steps:
(5.1) treatment process facial image and authenticate whether be legal attendance object facial image, if so, by process
The corresponding system time point of the system time information of the start time point of facial image is identified labeled as initial time, and entrance is next
Step, if it is not, entering step (4)；
(5.2) treatment process facial image and authenticate whether be legal attendance object facial image, if so, continuing this
Step, if it is not, at the end of the corresponding system time of system time information of the end time point of process facial image is labeled as
Between identify.
Attendance process authentication method as described above, it is to judge whether that whether the step (6), which is attendance end time point,
It is the end time point of attendance time.
Attendance process authentication method as described above, whether the step (6) is attendance end time point further include:
(6.1) judge the end time mark time point whether be it is consistent with the end time of attendance time point, if so, sentencing
Break to be attendance end time point, if it is not, into next step；
(6.2) whether the time point of end time mark is greater than or equal to the end time point of attendance time, if so, sentencing
Break to be attendance end time point, if it is not, entering step (5).
Attendance process authentication method as described above, in the step (6.2), if judge the time point that the end time identifies
It further include judging that time point and the attendance checking through facial recognition terminal of end time mark are less than the end time point of attendance time
The difference of the stop time point for temporal information of uniting is greater than or equal to time threshold absent from duty, if so, being judged as YES the attendance end time
Point, if it is not, entering step (5).
Attendance process authentication method as described above, the stop time point of the system time information is attendance checking through facial recognition
The system time point of the last system time information of terminal.
Attendance process authentication method as described above, the absence from duty time threshold are equal to 10 minutes.
In conclusion attendance checking through facial recognition terminal of the invention, attendance process Verification System and being recognized based on the attendance process
The attendance process authentication method of card system, attendance checking through facial recognition terminal and network server, which are established, to be connected to the network, in attendance process
Period in, pass through the facial image of attendance object that attendance checking through facial recognition terminal is absorbed and carry out face recognition processing realization
Attendance process management, realizes procedural human nature at phenomena such as avoiding absence or substitution of the attendance object during attendance
Change management, improves the quality and efficiency of attendance management.
It include current since attendance checking through facial recognition terminal of the invention includes the electric terminal with image capturing function
The portable electronic devices such as the widely applied tablet computer with camera, communication terminal, greatly facilitate user
Use the unrestricted attendance of attendance course management system of the invention with different location in different times as attendance object
Process management has fully demonstrated the efficient and convenience of network, has been conducive to popularization and application of the invention.
The above embodiment of the present invention is only to illustrate the principle of the present invention and structure, and those skilled in the art are made accordingly
Any apparent transformation implementer, it is within the scope of the present invention.
Claims (7)
1. a kind of attendance process authentication method of attendance process Verification System, the attendance process Verification System, including face are known
Other attendance record terminal and network server, the attendance checking through facial recognition terminal take by network connection network server and by network
Business device authenticates the attendance information that the attendance checking through facial recognition terminal is sent, and the attendance checking through facial recognition terminal includes processor, even
Connect the photographic device and network connection device of processor, it is characterised in that:
The processor of the attendance checking through facial recognition terminal further includes image process unit, the face of the photographic device intake user
Image is simultaneously transmitted to image process unit processing and generates face verification image, and the network connection device is by the face verification shadow
It is the image process unit processing camera shooting after legal attendance object as being transmitted to the network server to authenticate the user
Facial image generating process facial image of the attendance object of device intake during attendance, the network connection device
The process facial image is transmitted to the network server certification attendance；
The network server includes authentication center device, network data processing device and network control unit, in the verifying
Center device authenticate face verification image that the received attendance checking through facial recognition terminal of network control unit is sent pass through it is rear and will
Certification feeds back to attendance checking through facial recognition terminal by the information that the user is legal attendance object；
The network data processing device handles the process facial image that the attendance checking through facial recognition terminal is sent, described in union
The process management period Tp that the system time information of attendance checking through facial recognition terminal generates is examined with what the network server was set
Certification is qualified attendance object when the ratio of diligent period Tz is greater than or equal to attendance threshold value k；
The authentication center device includes access control device and memory, the standard facial of the memory storage attendance object
Image, the network data processing device handle the face verification image and process management image of the attendance checking through facial recognition terminal
And it is sent to the standard facial image verifying of access control device comparison attendance object；The network data processing device handles institute
State the time identifier that system time information generates the attendance process of attendance object；The time identifier includes and the process is facial
The associated initial time mark of the start time point of image and the end time point associated end time with process facial image
Mark；Initial time mark includes first, second, N initial time point, and the end time mark includes first, the
Two, punctum at the end of N, wherein N is greater than or equal to 3 natural number；The first starting moment point and described first terminates
The difference of moment point is first time period T1, and the difference of punctum was the second time at the end of the second initial time point and second
The difference of punctum is N period Tn, the first time period, second at the end of section T2, the N initial time point and N
Period and N period and be equal to the process management period Tp；
The authentication method includes the following steps:
(1) network connection of user is detected? if so, entering in next step, if it is not, continuing to detect；
(2) the face verification image of user is received；
Does (3) the face verification image for authenticating user pass through? face is fed back to if so, sending user for legal attendance object
Portion identifies attendance record terminal, into next step, if it is not, entering step (1)；
(4) the process facial image and system time information of the legal attendance object of certification are received；
(5) treatment process facial image and system time information generate initial time mark and end time mark；
Does is (6) it attendance end time mark? if so, into next step, if it is not, entering step (4)；
(7) ratio of the process management period Yu attendance period of operation attendance object；
(8) whether it is greater than or equal to threshold value? if so, certification is qualified attendance object, if it is not, certification is underproof attendance pair
As；
(9) terminate.
2. attendance process authentication method as described in claim 1, which is characterized in that the step (2) further includes following steps:
(2.1) initialization information of face recognition attendance record terminal is received；
(2.2) whether certification is legal attendance checking through facial recognition terminal, if so, entering in next step, if it is not, return step (1).
3. attendance process authentication method as described in claim 1, which is characterized in that the step (5) further includes following steps:
(5.1) treatment process facial image and authenticate whether be legal attendance object facial image, if so, by process face
The corresponding system time point of the system time information of the start time point of image is identified labeled as initial time, into next step
Suddenly, if it is not, entering step (4)；
(5.2) treatment process facial image and authenticate whether be the facial image of legal attendance object, if so, continuing the step
Suddenly, if it is not, the corresponding system time of system time information of the end time point of process facial image is labeled as the end time
Mark.
4. attendance process authentication method as claimed in claim 3, which is characterized in that whether the step (6) is that attendance terminates
Time point be judge whether be the attendance time end time point.
5. attendance process authentication method as claimed in claim 3, tool are characterized in that, whether the step (6) is attendance knot
Beam time point further include:
(6.1) judge the end time mark time point whether be it is consistent with the end time of attendance time point, if so, being judged as
It is attendance end time point, if it is not, into next step；
(6.2) whether the time point of end time mark is greater than or equal to the end time point of attendance time, if so, being judged as
It is attendance end time point, if it is not, entering step (5).
6. attendance process authentication method as claimed in claim 5, which is characterized in that in the step (6.2), if judgement terminates
The time point of time identifier is less than the end time point of attendance time, further includes time point and the face for judging end time mark
Identify that the difference of the stop time point of the system time information of attendance record terminal is greater than or equal to time threshold absent from duty, if so, judgement
To be attendance end time point, if it is not, entering step (5).
7. attendance process authentication method as claimed in claim 6, which is characterized in that the deadline of the system time information
Point is the system time point of the last system time information of attendance checking through facial recognition terminal.
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|---|---|---|---|
| CN201810936862.3A CN109118606B (en) | 2013-07-04 | 2013-07-04 | Facial recognition attendance process authentication method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310280507.2A CN104282049B (en) | 2013-07-04 | 2013-07-04 | Attendance checking through facial recognition terminal and attendance process Verification System and authentication method |
| CN201810936862.3A CN109118606B (en) | 2013-07-04 | 2013-07-04 | Facial recognition attendance process authentication method |
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Also Published As
| Publication number | Publication date |
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| CN109118606B (en) | 2020-12-11 |
| CN104282049B (en) | 2018-12-18 |
| CN104282049A (en) | 2015-01-14 |
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