CN112349006A - Passenger and carry-on luggage corresponding security check method based on image recognition - Google Patents

Passenger and carry-on luggage corresponding security check method based on image recognition Download PDF

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Publication number
CN112349006A
CN112349006A CN202011089122.4A CN202011089122A CN112349006A CN 112349006 A CN112349006 A CN 112349006A CN 202011089122 A CN202011089122 A CN 202011089122A CN 112349006 A CN112349006 A CN 112349006A
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China
Prior art keywords
passenger
security
security check
luggage
carry
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Pending
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CN202011089122.4A
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Chinese (zh)
Inventor
胡风莲
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Guangzhou Youfu Technology Co ltd
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Guangzhou Youfu Technology Co ltd
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Priority to CN202011089122.4A priority Critical patent/CN112349006A/en
Publication of CN112349006A publication Critical patent/CN112349006A/en
Pending legal-status Critical Current

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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
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
    • G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
    • 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
    • G06K17/0025—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 consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
    • 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
    • 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
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
    • G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
    • 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
    • G07C9/00—Individual registration on entry or exit
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Alarm Systems (AREA)
  • Image Processing (AREA)

Abstract

A passenger and carry-on luggage corresponding security check method based on image recognition belongs to the technical field of security check and comprises an identity authentication module, an image analysis module and a personal bag corresponding module. When the passenger takes the security inspection container, the passenger information is obtained, the number of the security inspection container is extracted, and the number is associated with the passenger information. When passenger luggage passes through the security check machine, the number information is extracted from the security check machine image, the passenger information is matched according to the number information, the correspondence between the passenger and the carry-on luggage is realized, the abnormal luggage data is quickly and accurately processed, recorded and reviewed, meanwhile, various identity authentication modes are adopted, and the method can be widely applied to airports, stations and other places needing security check.

Description

Passenger and carry-on luggage corresponding security check method based on image recognition
Technical Field
The invention relates to the technical field of security check, in particular to a method for correspondingly checking security of passengers and carry-on luggage based on image identification.
Background
Along with the development of science and technology, the improvement of people's standard of living, the passenger quantity of trip is more and more, has brought bigger challenge for the security check information system:
1. difficulty in back-checking security images
The purpose of security inspection is mainly to prevent passengers from carrying contraband and going out, and once the condition of missing inspection occurs, a large amount of time is needed to check according to video monitoring and X-ray images due to the lack of the corresponding relation between the passengers and their carry-on luggage, so that the searching efficiency is very low.
2. The abnormal data entry efficiency is low
When the personal luggage is detected abnormally, the security personnel is required to manually bind and input the abnormal security detection image and the passenger information, so that the input speed is low, and the error rate is high.
3. The existing solution has a plurality of defects
The construction cost of the security check line reconstruction scheme is high, and the existing security check equipment cannot be reused; the RFID scheme needs to increase base station equipment, has high manufacturing cost when high precision is realized, and is easily influenced by external factors such as metal, liquid and the like to cause the reduction of the accuracy.
Therefore, a method for security check of passengers and carry-on luggage based on image identification is provided, and the problems are solved.
Disclosure of Invention
The invention provides a passenger and carry-on luggage corresponding security check method based on image identification, which solves the problems of difficult image reverse check and low abnormal data entry efficiency, and has low manufacturing cost and high accuracy.
The invention provides a passenger and carry-on luggage corresponding security check method based on image recognition, which is characterized by comprising an identity authentication module, an image analysis module and a bag corresponding module, wherein the principle is that the identity of a passenger is determined when the passenger obtains a security check container, the security check container used by the passenger is extracted and recorded at the same time, the passenger is associated with the security check container, then the security check container information in a security check machine perspective image is extracted, and then the passenger and the security check machine image are bound according to container information matching, so that the bag corresponding relation is realized;
the identity authentication module is used for confirming the identity of the passenger and binding and storing the identity information of the passenger with the over-inspection time;
the image analysis module is used for extracting the security inspection container number used by the passenger and the security inspection container number in the perspective image of the security inspection machine, and respectively binding and storing the security inspection container number with the over-inspection time and the image information;
the personal bag corresponding module is used for binding the passenger with the perspective image of the luggage security check machine and performing correlation analysis according to the passing check time and the security check container number information.
The identity authentication module comprises one or more of face recognition, an identity card reader, a passport reader, a bar code scanner, a two-dimensional code scanner and a driving license scanner.
When the identity authentication fails, the passenger is prompted to identify the identity again, and the implementation mode comprises light prompting, voice prompting, indicator prompting, video prompting and the like.
And numbering the security inspection containers by using the security inspection machine perspective developing material, so that the numbering information can be presented on the security inspection machine perspective image and analyzed and extracted.
The number information of the security check container is formed by independent or mixed characters, numbers and patterns, and the two-dimensional code and the bar code also belong to one of the patterns.
When a passenger needs a plurality of security inspection containers, the passenger and all container information used by the passenger are bound according to the relevance of the inspection passing time.
The number of the security check container can be separated from the security check container and can be independently existed, and the number materials can be normally extracted and bound when being placed near the luggage.
The image analysis module supports images generated by X-ray, gamma ray, ultrasound imaging devices.
In particular, the identity authentication module embodiments support third party verification, such as pay-for-treasure, WeChat authentication, and the like.
Particularly, when the identity authentication adopts a face recognition mode, a baffle plate can be arranged to prevent the faces of other passengers from appearing in the image so as to influence the recognition result.
In particular, auxiliary information (such as a bar code and a two-dimensional code) can be added on the security inspection container, and when the passenger acquires the security inspection container, the passenger is associated with the container number according to the auxiliary information (such as a code scanning).
Particularly, the security inspection container label can be directly attached to a conveyor belt of a security inspection machine, and the person-bag correspondence is realized by identifying the number information on the conveyor belt.
The invention has the beneficial effects that:
1. the invention uses the image recognition technology to correspond the passengers and the carry-on luggage one by one, and when the luggage is checked back, the corresponding security check images can be quickly listed according to the flight number, the security check channel number, the passenger identity information and the security check time range, thereby accelerating the luggage check back efficiency and improving the retrieval accuracy.
2. The method and the device are simple in implementation mode and low in cost, and can be realized by maximally utilizing the existing security check facilities and only adding a small amount of equipment.
3. The invention extracts the information of the security inspection container based on the perspective image of the security inspection machine, has high positioning accuracy of the luggage in the security inspection machine, and is not influenced by external factors such as metal, liquid and the like.
4. The invention supports various identity authentication modes and can be widely applied to airports, stations and other places needing security check.
Drawings
FIG. 1 is an information diagram of an airport security screening device, with the components of the security screening process identified in the diagram, the corresponding key points for passengers and their baggage as follows:
verification platform
② place of safety inspection container
Upright position of camera
Fourthly, the conveyer belt
Security check machine
Sixth, open the package platform
Seventhly, carrying luggage on post forward and placing the platform
' baffle plate
Ninthly passenger information determination key process
Key process for red on-body luggage
⑪ safety inspection door
FIG. 2 is a system flow diagram depicting a system core logic flow
Fig. 3 is a drawing of the abstract, which describes the process of associating passengers with containers and containers with images of a security inspection machine in the security inspection process so as to realize the correspondence of person packages.
Detailed Description
The invention relates to a passenger and carry-on luggage corresponding security check method based on image identification, which corresponds passengers and carry-on luggage thereof, takes airport security check as an example (a security check container is a security check basket), and comprises the following steps:
1. fixing the character number made of the X-ray developing material on the edge of a security check basket;
2. two cameras are arranged at a forward post luggage placing platform, one camera is used for shooting the face of a passenger (hereinafter referred to as a face camera), the other camera is used for capturing a security check basket and extracting security check basket information (hereinafter referred to as a luggage camera), wherein the face camera faces the passenger, and the luggage camera faces the placing platform above the placing platform;
3. a baffle is placed in front of the front post luggage placing table, so that the face camera is prevented from shooting faces of other passengers, and the accuracy is prevented from being influenced;
4. the verification desk computer is connected with the face camera and continuously extracts face image information from the face camera;
5. the computer of the unpacking station is connected with the luggage camera, and continuously extracts the number information of the security check basket in the image from the luggage camera;
6. the computer of the unpacking station is provided with an acquisition card, the acquisition card is accessed to the image of the security check machine, and the computer of the unpacking station continuously acquires the image from the acquisition card and extracts the number information in the image;
7. the unpacking station computer is connected with the verification station computer and subscribes passenger identity information;
8. the passenger starts to enter a security check process, after the passenger performs identity card/passport scanning, face comparison and boarding card scanning operations on a verification table, a computer of the verification table stores face images of the passenger, identity information of the passenger and verification time into a cache library, and the size of the cache library is set according to actual needs (for example, 100 is set, only information of the latest 100 passengers is stored, and the maximum queuing number of the passengers at the fronthaul post position is generally set), so that the face comparison number is reduced and the comparison speed is increased;
9. the passenger arrives the platform is placed to passerby luggage, takes the security check basket, then puts into wherein with luggage, this moment:
a) after extracting face image information from the face camera, the verification station computer compares the face image with the passenger face image in the cache library to obtain passenger identity information, and then sends the passenger face, the identity information, the flight number, the flight time, the verification time and the extraction time to the unpacking station computer, because the cache library is small, the face comparison rate is very high, and the face image in the cache library is just shot at the verification station, the face comparison accuracy can reach 100%;
b) the computer of the unpacking station extracts the image from the luggage camera, extracts the number information of the security check basket in the image, records the current extraction time, and then binds and stores the number information with the passenger information pushed by the verification station;
c) the passenger puts the security check basket on a conveyor belt of the security check machine, and the conveyor belt drives the security check basket to enter the security check machine;
d) when the passenger needs a plurality of safety check baskets, repeating the step 9;
10. when the passenger luggage passes through the security check machine, the unpacking station computer acquires an image from the acquisition card, extracts the number information in the image, if the image is matched with the security check basket number in the storage, displays the number and the passenger information on the interface, and then processes:
a) if a plurality of numbers are detected in the image, displaying all the numbers, displaying the passenger information corresponding to the most intermediate number by default, and manually selecting other numbers by a packing table operator;
b) if the luggage is not abnormal, the passage number of the security check machine, the image of the security check machine, the passenger information and the luggage passing check time of the passenger are sent to a background for storage;
c) if the luggage is found to be abnormal, the current record is saved, and the bag opening person informs the passenger to carry out bag opening treatment:
i. if the dangerous goods are serious, the current record, the type of the dangerous goods, the dangerous goods and other level information are sent to a background for storage, and meanwhile, the processing is carried out according to the airport business process (such as handing over the public security);
ii, after the passenger takes out the article, the luggage is checked again, and meanwhile, the current record, the article type and the rechecking mark are sent to a background for storage, and the step 10 is executed again;
11. passengers can quickly find their luggage according to the serial number of the security check basket through the security check door;
12. the security check personnel recycle the security check basket for cyclic utilization;
13. when back check is needed, quickly retrieving information of a security check channel and a security check picture according to flight information, passenger information and a time range in a system background;
14. when the luggage of the passenger is lost, the passenger who takes the wrong luggage is quickly found in the video of the unpacking table according to the serial number of the safety inspection basket of the passenger and the passenger passing inspection time.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof.

Claims (9)

1. A passenger and carry-on luggage corresponding security check method based on image recognition is characterized by comprising an identity authentication module, an image analysis module and a personal bag corresponding module:
the identity authentication module is used for confirming the identity of the passenger;
the image analysis module is used for extracting the security inspection container number used by the passenger and the security inspection container number in the perspective image of the security inspection machine;
the personal bag corresponding module is used for binding the passenger with the perspective image of the security check machine.
2. The method for passenger and carry-on luggage security check based on image recognition as claimed in claim 1, wherein the identity authentication module implementation mode comprises one or more of face recognition, ID card reader, passport reader, barcode scanner, two-dimensional code scanner, driver's license scanner, and third party authentication.
3. The method for security inspection of passengers corresponding to carry-on luggage based on image recognition as claimed in claim 1, wherein the security inspection container is numbered with security inspection machine perspective developing material, so that the number information can be analyzed and extracted on the security inspection machine perspective image.
4. The method for passenger and carry-on baggage corresponding security check based on image recognition of claim 1, wherein when a passenger needs a plurality of security check containers, the passenger and all security check container information used by the passenger are bound.
5. The method for security screening passengers and their carry-on luggage based on image recognition as claimed in claim 1, wherein the security screening container number can exist independently from the security screening container, and the number material can be extracted and bound normally when placed above or near the luggage.
6. The image recognition based passenger and carry-on luggage corresponding security screening method of claim 1, wherein the image analysis module supports images generated by X-ray, gamma ray, ultrasound imaging devices.
7. The method for security check of passenger and carry-on luggage based on image recognition as claimed in claim 2, wherein the passenger is prompted to re-identify when the identity authentication fails.
8. The method for passenger and carry-on baggage corresponding security check based on image recognition of claim 3, wherein the security check container number information is composed of characters, numbers, patterns, independently or in combination.
9. The method for passenger security check corresponding to carry-on luggage based on image recognition as claimed in claim 1 or 3, wherein additional information can be added on the security check container for passenger to recognize the container information when obtaining the security check container.
CN202011089122.4A 2020-10-13 2020-10-13 Passenger and carry-on luggage corresponding security check method based on image recognition Pending CN112349006A (en)

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CN202011089122.4A CN112349006A (en) 2020-10-13 2020-10-13 Passenger and carry-on luggage corresponding security check method based on image recognition

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Application Number Priority Date Filing Date Title
CN202011089122.4A CN112349006A (en) 2020-10-13 2020-10-13 Passenger and carry-on luggage corresponding security check method based on image recognition

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112861751A (en) * 2021-02-22 2021-05-28 中国中元国际工程有限公司 Airport luggage room personnel management method and device
CN113364783A (en) * 2021-06-09 2021-09-07 广东中运信息科技有限公司 Face recognition passenger transport luggage matching control system based on big data
CN115457455A (en) * 2022-08-18 2022-12-09 成都智元汇信息技术股份有限公司 Judgment update-based person-bag correlation method and device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112861751A (en) * 2021-02-22 2021-05-28 中国中元国际工程有限公司 Airport luggage room personnel management method and device
CN112861751B (en) * 2021-02-22 2024-01-12 中国中元国际工程有限公司 Airport luggage room personnel management method and device
CN113364783A (en) * 2021-06-09 2021-09-07 广东中运信息科技有限公司 Face recognition passenger transport luggage matching control system based on big data
CN115457455A (en) * 2022-08-18 2022-12-09 成都智元汇信息技术股份有限公司 Judgment update-based person-bag correlation method and device

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Application publication date: 20210209