CN110263761A - Portable examination room with testimony of a witness comparing function is registered system and information processing method - Google Patents
Portable examination room with testimony of a witness comparing function is registered system and information processing method Download PDFInfo
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- CN110263761A CN110263761A CN201910590210.3A CN201910590210A CN110263761A CN 110263761 A CN110263761 A CN 110263761A CN 201910590210 A CN201910590210 A CN 201910590210A CN 110263761 A CN110263761 A CN 110263761A
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- examinee
- information
- facial image
- testimony
- face
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
- G06Q50/205—Education administration or guidance
-
- 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
- G06V40/161—Detection; Localisation; Normalisation
Abstract
The invention belongs to examination hall technical field of information processing, discloses a kind of portable examination room with testimony of a witness comparing function and register system and information processing method, acquire the facial image of examinee to be identified, and pre-process to collected facial image；The identity information of the examinee to be identified of storage is subjected to identifying processing, the comparison of facial image is carried out, determines examinee's identity information to be identified；After the face alignment of determining examinee to be identified, shown；The face information of the examinee to be identified of display is subjected to face matching and identity information is verified and supervised, while a kind of portable examination room with testimony of a witness comparing function being provided and is registered system.Portable examination room provided by the invention with testimony of a witness comparing function is registered, and system bulk is small, and light-weight, structure is simple.It is easy to carry, it can reuse, it is easy to operate；It is at low cost, convenient for promoting the use of.
Description
Technical field
The invention belongs to examination hall technical field of information processing more particularly to a kind of Portable examinations with testimony of a witness comparing function
It registers system and information processing method field.
Background technique
Currently, the immediate prior art:
The process that examination hall is registered at present is successively are as follows: when admission, supervisor compares the people in the appearance and identity card of student
Face image, in examination, supervisor compares the information on admission card for entrance examination and identity card again.This mode depends on the meat of supervisor
Eye judgement leads to harm public interest occur in many examinations, and influence to take an examination authenticity and validity impersonate behavior.It is comprehensive
Upper described, the existing examination hall mode of registering can not adapt to the requirement that modern society admits the various aspects talent by examination.
The face recognition technology that facial characteristics based on people carries out authentication becomes the hot spot of research in recent years, a variety of
The face identification system of type is successfully applied to public security, the place of the various high security grades such as port and railway station.Such as: fire
Recognition of face gate system used by the high security field such as station verifies identity information card and recognition of face using RFID technique
Algorithm realizes automatic identification access system.But the gate device volume is larger, higher cost, is not suitable for assuming flowing
In the stronger examination hall of property.
In conclusion problem of the existing technology is:
(1) existing recognition of face gate passage, volume is larger to be not easy to mobile and reuses, and is not suitable for being erected at and be examined
Under the environment of field.
(2) existing Portable face recognition instrument, identification method is single, can only carry out identity using face recognition technology and test
Card, it is also necessary to which supervisor judges, and can not get rid of the subjectivity of people, is equally unable to satisfy the demand in modernization examination hall.
(3) existing recognition of face is registered equipment, at high cost, expensive, is not easy to be generalized to all kinds of examination halls in the whole nation.
Solve the difficulty of above-mentioned technical problem:
It needs that face recognition algorithms are compared and optimize, selection accuracy of identification meets examination hall demand and calculation amount is smaller
The algorithm that can be run in mobile terminal.It needs to combine RFID technique and face recognition technology, designs new examination hall and register
Process improves examination hall and registers system.
Solve the meaning of above-mentioned technical problem:
The examination hall system of registering of present invention combination face recognition technology and RFID technique can greatly evade " impersonating " this
One examination hall cheating, guarantees the purity in examination hall.This examination hall is registered equipment, small in size, convenient for transplanting and recycling, is saved
Manpower and material resources cost.Equipment is registered with respect to existing device in this examination hall, at low cost, cheap, convenient for promoting.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of portable examination room label with testimony of a witness comparing function
To system and information processing method.
The information processing method the invention is realized in this way a kind of portable examination room with testimony of a witness comparing function is registered,
The portable examination room with testimony of a witness comparing function information processing method of registering includes:
The first step acquires the facial image of examinee to be identified, and (development board external camera acquires face figure in picture in real time
Picture) and collected facial image is pre-processed (first by video mirror image convenient for display；Again by the size boil down to of video
The a quarter of master, speed up processing；Convert the color of image；Obtain picture frame behind facial image position, it will be after processing
The facial image arrived is stored to specified folder).
The identity information of the examinee to be identified of storage is carried out identifying processing, carries out the comparison of facial image, really by second step
Fixed examinee's identity information to be identified.(identity information of examinee is written in ID card as admission card for entrance examination, and with collected examinee
Facial image is stored into database；Before setting the exam, the body of examinee in examination hall belonging to downloading is concentrated in each examination hall terminal device
Part information；When registering, card reader reads the identity information being stored on examinee's admission card for entrance examination in real time, and transfers corresponding face figure
As being shown, meanwhile, the facial image of camera crawl examinee is simultaneously stored in database, finally, utilizing Eigenface ratio
To two width facial images).
Third step is shown after the face alignment of determining examinee to be identified.
The face information of the examinee to be identified of display is carried out face matching and identity information is verified (firstly, examining by the 4th step
The raw brush admission card for entrance examination in card reader, can verify its basic identity information；Then, camera acquires the facial image of examinee simultaneously
Storage finally carries out the facial image of collected facial image storage corresponding with examinee's identity information in the database
Matching) and supervised.
Another object of the present invention is to provide the portable examination rooms described in a kind of realize with testimony of a witness comparing function to register
The information data processing terminal of information processing method.
Another object of the present invention is to provide a kind of computer readable storage mediums, including instruction, when it is in computer
When upper operation, the information processing method so that portable examination room with testimony of a witness comparing function described in computer execution is registered.
Another object of the present invention is to provide the portable examination rooms described in a kind of realize with testimony of a witness comparing function to register
The portable examination room with testimony of a witness comparing function of information processing method is registered system, described portable with testimony of a witness comparing function
The formula examination hall system of registering includes:
Recognition result within a smart card by the identity information storage of examinee to be identified is passed through USB by smart card identity module
Interface is sent to message processing module, determines examinee's identity information to be identified, is ready for the comparison of facial image.
Face acquisition module is transferred at information using the facial image of monocular cam acquisition examinee by USB interface
Manage module, exploitation plate pre-processes collected examinee's facial image to be identified, grab facial image, then with intelligence
The corresponding examinee's human face data to be identified of energy card identification module returned data is compared, and determines the identity of examinee to be identified.
Display module, after the verifying of smart card identity module and the comparison of face, information processing centre will register knot
Fruit is returned to display module.
Message processing module is connected by USB interface, is connected with display module by HDMI interface；Complete face
Matching and identity information are verified and are carried out data transmission.
Platform is managed, examinee to be identified is completed into the identity information and recognition result after face matching and identity information verifying
Management platform is uploaded to, backstage supervision is carried out.
Further, smart card identity module includes: card reader and smart card.
Examinee's identity information is written in the smart card in advance, corresponds with the facial image that examinee in database stores,
Card face prints the name of examinee, number and photo, and when error, supervisor is compareed.
The card reader is connected by USB interface with message processing module, when sensing electronic tag and read intelligence
After identity information on capable of blocking, the terminal of processing information will send information to.
Further, face acquisition module includes: monocular cam and USB data line；The monocular cam is responsible for acquisition
The image of examinee when examination hall is registered, and acquired image is transmitted back to message processing module by USB data line, it waits for
The pretreatment of image.
Further, message processing module is also used to the parsing of pretreatment and the recognition of face and intelligent card data of facial image
Packing and the synchronization and mutual exclusion of each data processing threads；
Message processing module is mounted on RK-3399 development board, is connect with power supply power supply unit.
Further, display module includes: display screen and HDMI data line；It will be at information by HDMI data line
The information transmission and display screen of resume module is managed, display screen operates for the use of supervisor, shows identification process, and exports knowledge
Other result.
Further, management platform includes: the operation interface and database of Python GUI design；It registers data for examinee
Record and inquiry and examinee's identity information storage and management.
Another object of the present invention is to provide the portable examination rooms described in a kind of carrying with testimony of a witness comparing function to register
The portable examination room with testimony of a witness comparing function of system is registered equipment.
In conclusion advantages of the present invention and good effect are as follows:
The present invention proposes a kind of based on mobile end equipment there is the portable examination room of testimony of a witness comparison function to register system.It is integrated
Recognition of face and RFID technique carry out dual identification using recognition of face and identity card, carry out body to the examinee for entering examination hall
Part identification is realized and effectively prevents impersonating, guarantees the purity in examination hall；This system is built on embedded platform, uses 10.1 cun
High definition Portable Displays, after encapsulation have it is small in size, light-weight, structure is simple, and recognition effect is good, convenient for recycling etc. it is excellent
Gesture.
The examination hall system of registering provided by the invention can have camera and RFID card reader, can shoot face and detection
RFID card；Can real time processed images, detect face and identification face, accuracy of identification should be higher than that the accuracy of identification of human eye, and
Quickly provide recognition result；The data that can register to examination hall carry out data exchange, complete to extract, protect stored function.And
Can also can off-line operation, get rid of the requirement to network, adapt to examination hall use environment；Of the invention has testimony of a witness comparing function just
The formula examination hall of taking is registered, and system bulk is small, and light-weight, structure is simple.It is easy to carry, it can reuse, it is easy to operate.The present invention
The system cost of registering of the portable examination room with testimony of a witness comparing function provided is low, convenient for popularization and use.
Detailed description of the invention
Fig. 1 is that the portable examination room provided in an embodiment of the present invention with testimony of a witness comparing function is registered system schematic.
Fig. 2 is that the portable examination room provided in an embodiment of the present invention with testimony of a witness comparing function is registered information processing method stream
Cheng Tu.
Fig. 3 is the matlab analogous diagram of face recognition algorithms used in the present invention provided in an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Existing recognition of face gate passage, is not easy to mobile and expensive, is not suitable for being applied under the environment of examination hall；
Existing Portable face recognition instrument, identification method is single, can not get rid of the subjectivity of people, is equally unable to satisfy modernization examination hall
Demand.
To solve the above problems, being described in detail with reference to the accompanying drawing to technical solution of the present invention.
The system as shown in Figure 1, portable examination room provided in an embodiment of the present invention with testimony of a witness comparing function is registered, packet
It includes: smart card identity module, man face image acquiring module, message processing module, voice broadcast module and management platform etc. five
Module.The message processing module is connected by USB interface with smart card module and face acquisition module, and identity information is carried out
Acquisition and transmission；It is connected by HDMI interface with display module, exports result of registering.Offlineization operation can be achieved, get rid of
Dependence to network environment, convenient for recycling；After encapsulation, the volume of this equipment is about 3000 cubic centimetres, small in size heavy
Amount is light, easy to remove, storage and carrying；This system is realizing requirement (accuracy of identification > 97%) premise of examination hall to accuracy of identification
Under, it is simple for structure, about 2000 yuan of cost, compare popular recognition of face gate passage (20000 yuan of price are risen) and
Portable face recognition instrument (4000 yuan of price rise), this system is economical and practical, just with popularization.
Smart card identity module includes: card reader and smart card.Examinee's identity information is written in the smart card in advance, with number
It is corresponded according to the facial image that examinee in library stores, card face prints the name of examinee, number and photo, when facilitating error, prison
Teacher is examined to compare.The card reader is connected by USB interface with message processing module, when sensing electronic tag and read
After getting the identity information on smart card, the terminal of processing information will send information to.
Face acquisition module includes: monocular cam and USB data line.The monocular cam is responsible for acquisition examination hall and registers
When examinee image, and acquired image is transmitted back to message processing module by USB data line, waits for the pre- of image
Processing.
Message processing module includes: RK-3399 development board and power supply power supply unit.Message processing module major function is people
The pretreatment and recognition of face of face image and the parsing packing and the synchronization of each data processing threads of intelligent card data and mutually
Reprimand.Message processing module is connected with data acquisition module by USB interface, is connected with display module by HDMI interface；
Power supply power supply unit is directly connected to RK-3399.
Display module includes: 10.1 cun of high-definition display screens and HDMI data line.High-definition display screen is convenient for supervisor
Use operation, provide other good interactive experience, real-time quick displaying identification process, and export recognition result.
Management platform includes: the operation interface and database of Python GUI design.It is mainly used for examinee to register data
The storage and management of record and inquiry and examinee's identity information.
The information processing as shown in Fig. 2, portable examination room provided in an embodiment of the present invention with testimony of a witness comparing function is registered
Method, comprising:
The first step acquires the facial image of examinee to be identified, and pre-processes to collected facial image.
The identity information of the examinee to be identified of storage is carried out identifying processing, carries out the comparison of facial image, really by second step
Fixed examinee's identity information to be identified.
Third step is shown after the face alignment of determining examinee to be identified.
The face information of the examinee to be identified of display is carried out face matching and verifies and supervise with identity information by the 4th step
Pipe.
The first step acquires in the facial image of examinee to be identified, and development board external camera acquires face figure in picture in real time
Picture.
In pre-processing to collected facial image, video mirror image is shown first；The size of video is compressed again
For a quarter of master, the color of image is converted；Obtain image behind facial image position, the facial image that will be obtained after processing
Store specified folder.
Second step specifically includes: will in the identity information input ID card of examinee as admission card for entrance examination information, and with it is collected
Examinee's facial image is stored into database；It is concentrated in each examination hall terminal device in examination hall belonging to downloading before the examination of examinee
Identity information；Card reader simultaneously reads the identity information stored when registering on examinee's admission card for entrance examination in real time, and transfers corresponding people
Face image shown, meanwhile, the facial image of camera crawl examinee is simultaneously stored in database, finally, being calculated using eigenface
Method compares two width facial images.
4th step specifically includes: firstly, the admission card for entrance examination identity information of card reader verifying examinee；Then, camera acquisition is examined
Raw facial image and storage, finally in the database by the storage corresponding with examinee's identity information of collected facial image
Facial image matched and supervised.
Below with reference to specific emulation and good effect, the invention will be further described.
Fig. 3 is the matlab analogous diagram of face recognition algorithms used in the present invention provided in an embodiment of the present invention.
Present device is only RFID module, RK-3399 development board, the about 2000rmb or so such as monocular cam；At
This is very low.Currently, the recognition of face gate price of commercialization is all at ten thousand yuan or more.
After present device encapsulation, the volume of equipment is less than 10cm*10cm*10cm, and weight is less than 500g, can hold.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
- The information processing method 1. a kind of portable examination room with testimony of a witness comparing function is registered, which is characterized in that described that there is people The portable examination room information processing method of registering of card comparing function includes:The first step acquires the facial image of examinee to be identified, and pre-processes to collected facial image；The identity information of the examinee to be identified of storage is carried out identifying processing, carries out the comparison of facial image by second step, determine to Identify examinee's identity information；Third step is shown after the face alignment of determining examinee to be identified；The face information of the examinee to be identified of display is carried out face matching and verifies and supervise with identity information by the 4th step.
- The information processing method 2. portable examination room as described in claim 1 with testimony of a witness comparing function is registered, feature exist In the first step acquires in the facial image of examinee to be identified, and development board external camera acquires facial image in picture in real time；In pre-processing to collected facial image, video mirror image is shown first；It is again that the size boil down to of video is former The a quarter of version, converts the color of image；Image behind facial image position is obtained, the facial image obtained after processing is stored To specified folder；Second step specifically includes: will in the identity information input ID card of examinee as admission card for entrance examination information, and with collected examinee Facial image is stored into database；Identity before the examination of examinee is concentrated belonging to downloading in examination hall in each examination hall terminal device Information；Card reader simultaneously reads the identity information stored when registering on examinee's admission card for entrance examination in real time, and transfers corresponding face figure As being shown, meanwhile, the facial image of camera crawl examinee is simultaneously stored in database, and compares two using Eigenface Width facial image；4th step specifically includes: the admission card for entrance examination identity information of card reader verifying examinee first；Then the people of camera acquisition examinee Face image simultaneously stores, finally the face by the storage corresponding with examinee's identity information of collected facial image in the database Image is matched and is supervised.
- 3. a kind of portable examination room realized described in claim 1~2 any one with testimony of a witness comparing function is registered at information The information data processing terminal of reason method.
- 4. a kind of computer readable storage medium, including instruction, when run on a computer, so that computer is executed as weighed Benefit requires the portable examination room described in 1~2 any one with testimony of a witness comparing function to register information processing method.
- The having of information processing method 5. a kind of portable examination room realized described in claim 1 with testimony of a witness comparing function is registered The portable examination room of testimony of a witness comparing function is registered system, which is characterized in that the portable examination room with testimony of a witness comparing function The system of registering includes:Recognition result within a smart card by the identity information storage of examinee to be identified is passed through USB interface by smart card identity module It is sent to message processing module, examinee's identity information to be identified is determined, is ready for the comparison of facial image；Face acquisition module is transferred to information processing mould by USB interface using the facial image of monocular cam acquisition examinee Block, exploitation plate pre-process collected examinee's facial image to be identified, grab facial image, then with smart card The corresponding examinee's human face data to be identified of identification module returned data is compared, and determines the identity of examinee to be identified；Display module, after the verifying of smart card identity module and the comparison of face, information processing centre will register result biography Back to display module；Message processing module is connected by USB interface, is connected with display module by HDMI interface；Complete face matching It verifies and carries out data transmission with identity information；Platform is managed, examinee to be identified is completed into the identity information after face matching and identity information verifying and recognition result uploads To management platform, backstage supervision is carried out.
- The system 6. portable examination room as claimed in claim 5 with testimony of a witness comparing function is registered, which is characterized in that smart card Identification module includes: card reader and smart card；Examinee's identity information is written in the smart card in advance, corresponds with the facial image that examinee in database stores, card face The name of examinee, number and photo are printed, when error, supervisor is compareed；The card reader is connected by USB interface with message processing module, when sensing electronic tag and read smart card On identity information after, will send information to processing information terminal；Face acquisition module includes: monocular cam and USB data line；The monocular cam, which is responsible for acquiring when examination hall is registered, to be examined Raw image, and acquired image is transmitted back to message processing module by USB data line, wait for the pre- place of image Reason.
- The system 7. portable examination room as claimed in claim 5 with testimony of a witness comparing function is registered, which is characterized in that at information Reason module be also used to facial image pretreatment and recognition of face and the parsing of intelligent card data packing and each data processing The synchronization and mutual exclusion of thread；Message processing module is mounted on RK-3399 development board, is connect with power supply power supply unit.
- The system 8. portable examination room as claimed in claim 5 with testimony of a witness comparing function is registered, which is characterized in that display mould Block includes: display screen and HDMI data line；It is transmitted by the information that HDMI data line handles message processing module Display screen, display screen operates for the use of supervisor, shows identification process, and exports recognition result.
- The system 9. portable examination room as claimed in claim 5 with testimony of a witness comparing function is registered, which is characterized in that management is flat Platform includes: the operation interface and database of Python GUI design；For examinee register data record and inquiry and examinee The storage and management of identity information.
- 10. the portable examination room with testimony of a witness comparing function described in a kind of carrying claim 5 is registered, system has the testimony of a witness pair Portable examination room than function is registered equipment.
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Application publication date: 20190920 |