CN109034601A - A kind of anti-cheating movable attendance checking method - Google Patents
A kind of anti-cheating movable attendance checking method Download PDFInfo
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- CN109034601A CN109034601A CN201810805587.1A CN201810805587A CN109034601A CN 109034601 A CN109034601 A CN 109034601A CN 201810805587 A CN201810805587 A CN 201810805587A CN 109034601 A CN109034601 A CN 109034601A
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- 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
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
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Abstract
The invention discloses a kind of anti-cheating movable attendance checking methods, comprising: user operates on attendance record terminal, enters the attendance page；The face image of image capture device capture user；Recognition of face is carried out to face image；After being identified by, attendance showing interface prompt information, prompt information includes action prompt information；Image capture device captures the movement of user, carries out movement verifying to the movement of user, after being verified, obtains the geographical location of attendance record terminal；The geographical location of attendance record terminal is judged whether within the scope of attendance, if so, recording automatically to the attendance of attendance record terminal, otherwise, attendance showing interface goes out attendance prompt information.It is its allograph attendance that the design, which can effectively prevent other people to use attendance record terminal,.Meanwhile the further verifying based on movement, it can avoid other people using such as photo deception attendance checking system, and then effectively prevent the cheating of movable attendance checking.
Description
Technical field
The present invention relates to field of attendance, especially a kind of anti-cheating movable attendance checking method.
Background technique
The orderly management be unableing to do without to enterprise staff of running in order of enterprise, and for a weight of the management of enterprise staff
Link is wanted, is exactly effectively to be grasped to one of the enterprise staff working time.
Attendance is registered as one of most effective staff's benefits method instantly, in the whether punctual feelings on and off duty of record employee
Under condition, also according to record as the standard examined to employee performance.In traditional mobile signing in system, it is only necessary to user
Attendance record terminal within the scope of attendance i.e. executable user register, this kind of method can not be to the actual use person of attendance record terminal
It is verified, as long as the attendance record terminal of i.e. employee, within the scope of attendance (such as in office), other people can register for it, extreme
In the case of, registering for all employees can be completed in an employee.
Summary of the invention
Goal of the invention of the invention is: in view of the above problems, providing a kind of shifting for preventing other people allograph attendances
Dynamic Work attendance method, to prevent from recording the attendance allograph behavior of attendance based on mobile terminal.
The technical solution adopted by the invention is as follows:
A kind of anti-cheating movable attendance checking method, comprising the following steps:
User operates on attendance record terminal, enters the attendance page；
The image capture device of attendance record terminal captures the face image of user；
Recognition of face is carried out to the face image；After being identified by, into next step；
Attendance showing interface prompt information, the prompt information include action prompt information, which is used for
User is prompted to execute corresponding actions；
Image capture device captures the movement of user, carries out movement verifying to the movement of the user, after being verified,
Obtain the geographical location of attendance record terminal；
Judge the geographical location of attendance record terminal whether within the scope of attendance, if so, automatically to the attendance of attendance record terminal into
Row record, otherwise, the attendance showing interface goes out attendance prompt information, and the attendance prompt information is for prompting the user whether to examining
The attendance of diligent terminal is recorded.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1, it based on the facial recognition techniques of user, realizes the verifying to attendance record terminal user, other people can be effectively prevent to make
It is its allograph attendance with attendance record terminal.Meanwhile the further verifying based on movement, it can avoid other people and examined using such as photo deception
Diligent system, and then it effectively prevent the cheating of movable attendance checking.
2, by obtaining the geographical location of attendance record terminal automatically, attendance record can be executed for user automatically, attendance is convenient, fast
Victory, user experience are good.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, in which:
Fig. 1 is the flow chart of anti-cheating Work attendance method.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract), unless specifically stated,
It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
As shown in Figure 1, present embodiment discloses a kind of anti-cheating Work attendance methods, comprising the following steps:
S1: user operates on attendance record terminal, enters attendance interface.
In one embodiment, user inputs username and password in the login interface of attendance record terminal, in verifying (user name
And password) pass through after, attendance record terminal enters attendance interface.In this way, other people allographs can be effectively prevent.Attendance record terminal is preferably pacified
Mobile intelligent terminal equipped with attendance application, such as smart phone.For the repetitive operation for reducing user, logged in for the first time in user
To after attendance interface, during subsequent attendance, attendance interface can be directly logged onto, it is no longer necessary to username and password is provided,
Certainly, for the sake of security, after primary log in can also be set in, need to provide user name and close after the predetermined time (such as three months) again
Code is to log on to attendance interface.
S2: the image capture device of attendance record terminal captures the face image of user.
In one embodiment, image capture device is the front camera of attendance record terminal.Attendance record terminal enters attendance
Behind interface, i.e., automatic trigger attendance record terminal image capture device capture user face image；Alternatively, attendance record terminal enters
Behind attendance interface, by carrying out corresponding operating on attendance record terminal, the image capture device for triggering attendance record terminal captures to be used user
The face image at family.Link is acquired for face image, it can be final by clicking the shooting of attendance record terminal associated button for user
Image.By directly or indirectly opening image capture device, that is, face verification is opened, can prevent other people from illegally logging on to attendance
Operation is executed in system, avoids other people illegal access, causes attendance abnormal.In a specific embodiment, at attendance end
It is provided with picture catching trigger button on end or attendance interface, user further clicks on after attendance record terminal enters attendance interface
After picture catching trigger button, the image capture device of attendance record terminal starts to capture the face image of user.
S3: recognition of face is carried out to the face image；After being identified by, into next step.
For recognition of face, comprising the following steps: positioned to the face in face image；The face of positioning carries out pre-
It handles (including gray proces, equalization, normalization, filtering etc.)；Characteristic value (the usual situation of image after pre-processing is extracted again
Under, an eigenmatrix can be obtained herein), the face characteristic value of user corresponding with the face image prestored carries out similarity
Comparison (i.e. calculating similarity distance), in the case where similarity high (similarity distance is small), determines to be identified by.The recognition of face
Journey has greatly compatibility to the existing attendance checking system based on recognition of face, and existing attendance checking system is transformed or is risen
Grade, can obviously save improvement cost.
S4: attendance showing interface prompt information, the prompt information include action prompt information.
For the action prompt information that attendance interface is shown, the presentation information specially acted, such as " rotary head to the left ",
The text prompt information or Show Me animation of " new line " etc..It should be noted that work prompt information is to be randomly generated, i.e., user is every
The movement that secondary attendance needs to be implemented is random movement, such as the randomly selected movement in action prompt information bank.By dynamic
It prompts, user can be instructed to complete corresponding actions.
S5: the image capture device of attendance record terminal captures the movement of user；Movement verifying is carried out to the movement of the user；
After being verified, the geographical location of attendance record terminal is obtained.
Movement based on scene indicates, the movement of remote personnel can be made to fail, and then the movement of only Field Force is effective,
In this way, the remote authentication of employee can be effectively prevent.
For obtaining the geographical location of attendance record terminal, for the latitude and longitude information for obtaining attendance record terminal, it is generally the case that can base
It is obtained in the GPS signal of attendance record terminal.Further, the latitude and longitude information that also will acquire is matched in default map, is obtained
It to position of the attendance record terminal in map, such as navigates to that the longitude of attendance record terminal is A ° of E, latitude is B ° of N, corresponds to map
Position in (earth) is the street X/mansion.
S6: the geographical location of attendance record terminal is judged whether within the scope of attendance, if so, automatically to the attendance of attendance record terminal
It is recorded, is equivalent to and is automatically performed working and checks card, otherwise, attendance showing interface goes out attendance prompt information, attendance prompt letter
Breath is for prompting the user whether that the attendance to attendance record terminal records.
In one embodiment, attendance prompt information is to show that the geographical location of attendance record terminal and confirmation record attendance (i.e.
Confirmation check card) option.After user confirms record attendance, i.e., after user's selection is checked card, attendance record terminal is then recorded and is this time examined
It is diligent, in such cases, then this attendance record is recorded in abnormal attendance record.For field force, the program can be accurate
The moving position of field force is grasped, and then realizes reliably attendance management.
The present embodiment specifically discloses the method that the above-mentioned movement to user carries out movement verifying, comprising the following steps:
Image capture device captures one section of short-sighted frequency of movement of user, and continuous three frame extracted in the short-sighted frequency of the movement is dynamic
Make image；Or the motion images of three framed user of image capture device continuous capturing.
Respectively to three frame motion images Ik-1(x, y), Ik(x, y) and Ik+1(x, y) carries out gray proces, edge extracting, this
Place's edge extracting can be used sobel, canny or PalKing algorithm and extract to image；So-called edge refers to that image local is bright
Degree changes most significant part and reacts the characteristic information of image since edge can characterize the profile and shape in each region of image,
Therefore, edge extracting is carried out to each frame image in advance, obtains the characteristic information of each frame image, and then be the subsequent place to each image
Reason provides characteristic information abundant.
Continuous two frames motion images are subjected to difference processing (carrying out difference processing between i.e. adjacent two field pictures) respectively again,
Obtain two difference image DK, k-1(x, y) and DK+1, k(x, y):
Wherein DI (x, y)Indicate the image after edge extracting.Compared in traditional approach directly by the image after gray proces into
For row difference processing, it is special can to retain more details during difference processing for the image after edge extracting is carried out to image
Sign, and then can reflect the difference between image as much as possible.Meanwhile the image difference based on three interframe, it can preferably show
The move distance of movement, and then better data reference is provided for movement judgement；For three frame images, preferably showing
In the case where path of motion, compared to other equivalent schemes, data calculation amount can be obviously saved.
To two difference images progress and operation, motion profile image T (x, y): T (x, y)=D is obtainedK, k-1(x, y) ∩
DK+1, k(x, y).Image phase with, the identical part of image can be obtained, it is corresponding, can also reflect user movement part (execute
The part of movement).
Binary conversion treatment, Morphological scale-space (corrosion operation and dilation operation) are carried out to motion profile image, to be transported
Dynamic track regions.Morphological scale-space can protrude the details of movement, and filter background interference sets the threshold value of binary conversion treatment,
It is set, such as the background gray levels of the facial image by obtaining user, is carried out adaptive in combination with specific application environment
Setting, with guarantee under various environment be applicable in.
According to motion profile region, the movement of user is determined；Again by the dynamic of determining movement and action prompt information requirements
Compare verifying.Such as action prompt information alert user " new line ", according to user's determined by motion profile region
Movement is also " new line ", then is verified.
Since face is when carrying out different movements, it is formed by motion profile region and is different, by motion profile
Corresponding movement can be obtained in the identification in region.
In a specific embodiment, prompt information includes several action prompt information (such as 2 or 3), this is several
Action prompt information sequence shows, and the sequence that user shows according to action prompt information successively executes corresponding movement.Specifically
, after one action prompt information of every displaying, need after the movement to corresponding user is verified, then show next
Action prompt information, until having shown everything prompt information.Or be continuously to have shown all action prompt information,
The sequence that user shows according to action prompt information successively executes corresponding movement；Such as prompt information includes 3 action prompts
Information, then continuously show the Show Me animation of three groups of movements, then captures the movement of user.Multiple groups action request is set, it is ensured that behaviour
Make the authenticity of user, i.e. operator is " true man " and non-photograph, and further, the combination verifying of multiple groups movement can be mentioned effectively
The accuracy of high personnel's verifying.
The invention is not limited to specific embodiments above-mentioned.The present invention, which expands to, any in the present specification to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (9)
1. a kind of anti-cheating movable attendance checking method, which comprises the following steps:
User operates on attendance record terminal, enters the attendance page；
The image capture device of attendance record terminal captures the face image of user；
Recognition of face is carried out to the face image；After being identified by, into next step；
The attendance showing interface prompt information, the prompt information include action prompt information, which is used for
User is prompted to execute corresponding actions；
Described image acquires the movement that equipment captures user, carries out movement verifying to the movement of the user, after being verified,
Obtain the geographical location of attendance record terminal；
The geographical location of attendance record terminal is judged whether within the scope of attendance, if so, remembering automatically to the attendance of attendance record terminal
Record, otherwise, the attendance showing interface goes out attendance prompt information, and the attendance prompt information is for prompting the user whether to attendance end
The attendance at end is recorded.
2. the method as described in claim 1, which is characterized in that user operates on attendance record terminal, enters attendance circle
Mask body are as follows:
User examines after the username and password is verified in the login interface input username and password of attendance record terminal
Diligent terminal enters attendance interface.
3. the method as described in claim 1, which is characterized in that the face image that described image acquires equipment capture user is specific
Are as follows:
After attendance record terminal enters attendance interface, i.e., the face that the image capture device of automatic trigger attendance record terminal captures user schemes
Picture；
Alternatively, for user by carrying out corresponding operating on attendance record terminal, triggering attendance is whole after attendance record terminal enters attendance interface
The image capture device at end captures the face image of user.
4. the method as described in claim 1, which is characterized in that the action prompt information is movement presentation information.
5. the method as described in claim 1, which is characterized in that the geographical location for obtaining attendance record terminal specifically: obtain
The latitude and longitude information of the attendance record terminal；Or are as follows: the latitude and longitude information of the attendance record terminal is obtained, and the longitude and latitude is believed
Breath is matched in default map, to get position of the attendance record terminal in the map.
6. the method as described in claim 1, which is characterized in that the attendance prompt information are as follows: show the geography of attendance record terminal
Position, and the option of confirmation record attendance.
7. the method as described in claim 1, which is characterized in that it includes following step that the movement to user, which carries out movement verifying,
It is rapid:
Image capture device captures one section of short-sighted frequency of movement of user, extracts the continuous three frames action diagram in the short-sighted frequency of the movement
Picture；Or the motion images of three framed user of image capture device continuous capturing；
Gray proces, edge extracting are carried out to three frame motion images respectively；It is poor again respectively to carry out continuous two frames motion images
Divide processing, obtains two difference images；
To two difference images progress and operation, motion profile image is obtained；
Binary conversion treatment, Morphological scale-space are carried out to the motion profile image, obtain motion profile region；
According to the motion profile region, the movement of user is determined；Again by determining movement and the action prompt information requirements
Movement compare verifying.
8. method as claimed in claim 1, which is characterized in that the prompt information includes several action prompt letters
Breath, several action prompt information sequences show, and the sequence that user shows according to action prompt information successively executes corresponding
Movement.
9. method according to claim 8, which is characterized in that several action prompts information sequence shows specifically:
After one action prompt information of every displaying, need after the movement to corresponding user is verified, then show next
Action prompt information, until having shown everything prompt information；
Or are as follows: continuously show that all action prompt information, the sequence that user shows according to action prompt information are successively held
The corresponding movement of row.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810805587.1A CN109034601A (en) | 2018-07-20 | 2018-07-20 | A kind of anti-cheating movable attendance checking method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810805587.1A CN109034601A (en) | 2018-07-20 | 2018-07-20 | A kind of anti-cheating movable attendance checking method |
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| CN109034601A true CN109034601A (en) | 2018-12-18 |
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| CN201810805587.1A Pending CN109034601A (en) | 2018-07-20 | 2018-07-20 | A kind of anti-cheating movable attendance checking method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110309745A (en) * | 2019-06-21 | 2019-10-08 | 深圳华颐智能系统有限公司 | A kind of face identification system for newborn admission orientation |
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| CN103400157A (en) * | 2013-07-23 | 2013-11-20 | 青岛海信网络科技股份有限公司 | Road pedestrian and non-motor vehicle detection method based on video analysis |
| CN104167025A (en) * | 2014-08-08 | 2014-11-26 | 济南大学 | Mobile attendance system based on dynamic face recognition and WIFI positioning and method of attendance system |
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2018
- 2018-07-20 CN CN201810805587.1A patent/CN109034601A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400157A (en) * | 2013-07-23 | 2013-11-20 | 青岛海信网络科技股份有限公司 | Road pedestrian and non-motor vehicle detection method based on video analysis |
| CN104167025A (en) * | 2014-08-08 | 2014-11-26 | 济南大学 | Mobile attendance system based on dynamic face recognition and WIFI positioning and method of attendance system |
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