CN110188638A - A kind of safety check information system and method based on recognition of face - Google Patents
A kind of safety check information system and method based on recognition of face Download PDFInfo
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- CN110188638A CN110188638A CN201910416029.0A CN201910416029A CN110188638A CN 110188638 A CN110188638 A CN 110188638A CN 201910416029 A CN201910416029 A CN 201910416029A CN 110188638 A CN110188638 A CN 110188638A
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- 230000001815 facial effect Effects 0.000 claims abstract description 39
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- 238000007689 inspection Methods 0.000 claims description 13
- 238000000605 extraction Methods 0.000 claims description 6
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- G06Q50/265—Personal security, identity or safety
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
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Abstract
The present invention provides a kind of safety check information system and method based on recognition of face, system includes Mag & Bag Authentication subsystem and face identification system, is carried out data transmission between two systems.Mag & Bag Authentication subsystem includes credential reading device, boarding card reader, Mag & Bag Authentication client, and Mag & Bag Authentication client acquires passenger's certificate information by credential reading device, sends information to face identification system.Face identification system includes face acquisition camera, recognition of face client, recognition of face client acquires facial image by face acquisition camera, and carry out similarity with the certificate photograph of passenger and compare, recognition of face similarity is returned into Mag & Bag Authentication subsystem.The present invention acquires facial image when passenger crosses safety check, and is compared with passenger's certificate photograph, effectively improves safety check efficiency and accuracy rate.
Description
Technical field
The invention belongs to technical field of aerospace, and in particular to a kind of safety check information system and method based on recognition of face.
Background technique
The process of traditional passenger's Mag & Bag Authentication are as follows: passenger has bought air ticket using certificate, after then finishing check-in procedure,
Mag & Bag Authentication sales counter is reached, boarding card and identity document are submitted.Mag & Bag Authentication staff scans trip by verifying platform work station
Objective boarding card verifies passenger with passenger's certificate.Passenger's Mag & Bag Authentication subsystem is according to the boarding card of scanning or artificial defeated
The acquisition of information passenger's correlation departure from port information entered, with the certificate information read, verifying passenger's check-in information and certificate information is
No consistent, verifying luggage opens packet status information, verifies blacklist and information of deploying to ensure effective monitoring and control of illegal activities etc..Meanwhile by the trip of safety inspector's manual confirmation
Whether objective certificate is consistent with me.When judgement is all gone well, acquire passenger crosses safety check photo, carries out safety check clearance to passenger.
Airport passenger safety check link as described above, needs to veritify passenger's identity information, for the age of passenger's certificate photo
With currently differ larger, the judgement of artificial eye difficulty veritifies work belt to the testimony of a witness and carrys out difficult, other uninteresting duplicate work fatiguability
Cause to malfunction, causes security risk.
Summary of the invention
In order to solve the above technical problems, the safety check information system that the present invention is more particularly directed to a kind of based on recognition of face and side
Method effectively improves safety check efficiency and accuracy rate through recognition of face in conjunction with safety check link.
A kind of safety check information system based on recognition of face of the invention, including Mag & Bag Authentication subsystem and recognition of face system
It unites, is carried out data transmission between two systems by cable or wireless mode.
A kind of safety inspection method based on recognition of face of the invention, step are as follows: certificate is obtained by Mag & Bag Authentication client
Passenger's certificate information of reader acquisition, is sent to recognition of face client for passenger's certificate information；It is acquired and is imaged by face
Head acquired passenger's facial image of safety check, was transferred to recognition of face client；By recognition of face client to passenger's face
Image carries out face image processing, compares with passenger's certificate photograph information, obtains passenger's recognition of face similarity, and send
Give Mag & Bag Authentication client；Mag & Bag Authentication client judges that passenger compares with certificate information according to configuration and recognition of face similarity
Whether consistent, information unanimously then lets pass to passenger, and information is inconsistent, intercepts to passenger.
Compared with prior art, the advantages and positive effects of the present invention are: the present invention is by face recognition algorithms and original peace
Certificate of inspection subsystem is merged, and when passenger's Mag & Bag Authentication, while carrying out recognition of face.Reduce the difficulty of testimony of a witness verification
Degree, improves the accuracy of testimony of a witness comparison, while improving the efficiency of Mag & Bag Authentication.
Detailed description of the invention
Fig. 1 is the safety inspection method flow chart of the invention based on recognition of face.
Specific embodiment
The technical scheme of the present invention will be explained in further detail With reference to embodiment.
A kind of safety check information system based on recognition of face includes Mag & Bag Authentication subsystem and face identification system, two sets of systems
Carried out data transmission between system by cable or wireless mode.
Mag & Bag Authentication subsystem includes credential reading device, boarding card reader, Mag & Bag Authentication client.Mag & Bag Authentication client
End acquires passenger's certificate information by credential reading device, and wherein passenger's certificate information includes the essential information and passenger's certificate of passenger
Photographic intelligence；Passenger boarding board information is acquired by boarding card reader.By Mag & Bag Authentication client by passenger's certificate information
It is sent to recognition of face client, and the alignment similarity that client returns is known to face according to configuration and determines current passenger and card
Whether part is same people.
Face identification system includes face acquisition camera, recognition of face client, and recognition of face client passes through face
The facial image of acquisition camera acquisition, and compared with passenger's certificate photograph information, obtain passenger's recognition of face similarity；Face
Identify that passenger's recognition of face similarity is returned to Mag & Bag Authentication client by client.
The installation method of above-mentioned Mag & Bag Authentication subsystem includes the following steps:
S11, installation Mag & Bag Authentication subsystem, specific method includes step S111, S112 and S113:
Whether S111, installation Mag & Bag Authentication Subsystem Service end, each system interface at testing service end are normal；
S112, boarding card reader and credential reading device are connected to verifying client, corresponding driving are installed, whether is test installation
Normally；
S113, Installation Validation client, configure client parameters, open-authentication client, and passenger crosses safety check and tests.
S12, installation face identification system, specific method includes step S121, S122:
S121, face acquisition camera is connected to recognition of face client, corresponding driving is installed, whether test installation is normal；
S122, installation recognition of face client, configure client parameters, open recognition of face client, tested.
S13, face identification system and Mag & Bag Authentication subsystem joint debugging are tested: by Mag & Bag Authentication subsystem and recognition of face system
System connection, configures IP address and corresponding port numbers, starts Mag & Bag Authentication subsystem, and passenger crosses safety check test.
A kind of safety inspection method based on recognition of face, step are as follows:
S21, recognition of face client acquired passenger's facial image of safety check, passenger's facial image by face acquisition camera
Including still image, dynamic image, multiple positions, multiple expressions etc.；When passenger is in the coverage of face acquisition camera
When, face acquisition camera can search for automatically and shoot passenger's facial image.
S22, facial image detection, facial image pretreatment, facial image spy are successively carried out by recognition of face client
Levy information extraction；It is specific:
Facial image detection is position and the size that face is accurately marked in collected passenger image, includes in facial image
Pattern feature can be histogram feature, color characteristic, template characteristic, structure feature etc..Facial image detection is exactly that handle is adopted
Useful information sifting comes out in the passenger image collected, and carries out facial image pretreatment using these information.
Facial image pretreatment based on facial image detect as a result, simultaneously finally serving facial image feature information extraction
Process.The original image that face acquisition camera obtains is tended not to due to being limited by various conditions and random disturbances
It directly uses, it is necessary to image preprocessing be carried out to it in the early stage of image procossing.For facial image, pretreatment
Process mainly include the light compensation of facial image, greyscale transformation, histogram equalization, normalization, geometric correction, filtering and
Sharpen etc..
Facial image feature information extraction: including visual signature, pixels statistics feature, facial image transformation coefficient feature,
Facial image algebraic characteristic etc..
S23, Mag & Bag Authentication client acquire the certificate information of passenger by credential reading device, and passenger's certificate information is sent out
Give recognition of face client；
Human face image information is compared with passenger's certificate photograph information for S24, recognition of face client [G2], and will compare
Similarity result [G3] is sent to the Mag & Bag Authentication client of Mag & Bag Authentication subsystem, and Mag & Bag Authentication client is according to similarity
Threshold value setting provides and judges whether passenger's human face image information and certificate photograph information are consistent [G4], and information is unanimously then to passenger
It lets pass, information is inconsistent, intercepts to passenger.Human face image information exactly will be wait know with passenger's certificate photograph information comparison
Other face characteristic believes face and certificate compared with obtained certificate photograph carries out one-to-one image, according to similarity degree
Breath consistency is judged.
Safety check information system the present invention is based on recognition of face is on the basis of original traditional passenger's Mag & Bag Authentication subsystem
On integrate advanced face recognition technology to safety check passenger carry out automatic identification, compare.Passenger is when crossing safety check to passenger's check-in
While information, luggage are opened packet status information, black list information, information of deploying to ensure effective monitoring and control of illegal activities etc. and determined, using face recognition technology, adopt
Collection passenger crosses the facial image of safety check, detects to facial image, pre-processes to image, extracts collected face figure
As information, it is compared with passenger's certificate photograph information, and show inspection result on the screen, to the passenger to fail inspection
It intercepts, lets pass to the passenger by checking, and cover electronics proof seal.The core of the system is pair for carrying out identity card and portrait
Than, system can extract photographic intelligence in certificate and live shooting to passenger's safety check image compare, quickly identify
Whether certificate is consistent with certificate user out.The review time is about 2 seconds to face identification system per capita, compared with the 20 of manual verification
Second, it greatly reduces and verifies the time.
The present invention can be achieved the safety check passenger testimony of a witness and quickly, accurately compare, and is suitable for airport passenger safety check information system, helps
In improving airport security passenger comparison efficiency and comparing accuracy, accelerates airport passenger and cross safety check speed, solution falsely uses other people
Certificate seizes the opportunity the problem of trip.
Above embodiments are only several in the several preferred embodiment of the present invention, it is noted that the present invention is not limited to
Above-described embodiment；It for those of ordinary skill in the art, still can be to technical solution documented by previous embodiment
It modifies or equivalent replacement of some of the technical features；And these modifications or substitutions, do not make relevant art side
The essence of case is detached from the spirit and scope of claimed technical solution of the invention.
Claims (9)
1. a kind of safety check information system based on recognition of face, which is characterized in that including Mag & Bag Authentication subsystem and recognition of face
System is carried out data transmission by cable or wireless mode between two systems.
2. a kind of safety check information system based on recognition of face according to claim 1, which is characterized in that the safety check is tested
Demonstrate,proving subsystem includes credential reading device, boarding card reader and Mag & Bag Authentication client；The credential reading device is used for the trip of acquisition
Objective certificate information；The boarding card reader is for acquiring passenger boarding board information；The Mag & Bag Authentication client is used for institute
It states passenger's certificate information and is sent to the face identification system.
3. a kind of safety check information system based on recognition of face according to claim 2, which is characterized in that the face is known
Other system includes face acquisition camera, recognition of face client；The face acquisition camera is for acquiring facial image；Institute
It states facial image and the passenger certificate photograph information of the recognition of face client for that will acquire to compare, obtains the knowledge of passenger's face
Other similarity, and passenger's recognition of face similarity is returned into the Mag & Bag Authentication client.
4. a kind of safety inspection method based on recognition of face, which is characterized in that step are as follows:
Passenger's certificate information that the acquisition of credential reading device is obtained by Mag & Bag Authentication client, is sent to people for passenger's certificate information
Face identifies client；
Passenger's facial image that safety check was acquired by face acquisition camera, is transferred to recognition of face client；
Face image processing is carried out to passenger's facial image by recognition of face client, with passenger's certificate photograph information pair
Than obtaining passenger's recognition of face similarity, and be sent to Mag & Bag Authentication client；
Mag & Bag Authentication client judges that whether unanimously passenger and certificate information compare according to configuration and recognition of face similarity, information
It is consistent then to passenger let pass, information is inconsistent, intercepts to passenger.
5. a kind of safety inspection method based on recognition of face according to claim 1, which is characterized in that passenger's face figure
As including still image, dynamic image, multiple positions and multiple expressions.
6. a kind of safety inspection method based on recognition of face according to claim 4, which is characterized in that at the facial image
Reason includes facial image detection, facial image pretreatment and facial image feature information extraction.
7. a kind of safety inspection method based on recognition of face according to claim 6, which is characterized in that the facial image inspection
Survey is that position and the size of face are accurately marked in collected passenger image, and the pattern feature for including in facial image can be with
It is histogram feature, color characteristic, template characteristic, structure feature etc..
8. a kind of safety inspection method based on recognition of face according to claim 6, which is characterized in that the facial image is pre-
Processing be to facial image detection result carry out light compensation, greyscale transformation, histogram equalization, normalization, geometric correction,
Filtering sharpens.
9. a kind of safety inspection method based on recognition of face according to claim 6, which is characterized in that the facial image is special
Levying information extraction is to visual signature, pixels statistics feature, facial image transformation coefficient feature or facial image algebraic characteristic
Information extraction.
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| CN201910416029.0A CN110188638A (en) | 2019-05-19 | 2019-05-19 | A kind of safety check information system and method based on recognition of face |
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| CN201910416029.0A CN110188638A (en) | 2019-05-19 | 2019-05-19 | A kind of safety check information system and method based on recognition of face |
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| CN111245812A (en) * | 2020-01-07 | 2020-06-05 | 南京航空航天大学 | Integrated airport security check verification system and data verification encryption transmission method thereof |
| CN111508105A (en) * | 2019-12-25 | 2020-08-07 | 南通市海王电气有限公司 | Access control system of intelligent power distribution cabinet |
| CN112099002A (en) * | 2020-09-18 | 2020-12-18 | 欧必翼太赫兹科技(北京)有限公司 | Three-dimensional special-shaped plane aperture holographic imaging security radar optical reconstruction method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111508105A (en) * | 2019-12-25 | 2020-08-07 | 南通市海王电气有限公司 | Access control system of intelligent power distribution cabinet |
| CN111245812A (en) * | 2020-01-07 | 2020-06-05 | 南京航空航天大学 | Integrated airport security check verification system and data verification encryption transmission method thereof |
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| CN112099002A (en) * | 2020-09-18 | 2020-12-18 | 欧必翼太赫兹科技(北京)有限公司 | Three-dimensional special-shaped plane aperture holographic imaging security radar optical reconstruction method |
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Application publication date: 20190830 |