CN108062530B - Identity verification method and system - Google Patents
Identity verification method and system Download PDFInfo
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- CN108062530B CN108062530B CN201711421526.7A CN201711421526A CN108062530B CN 108062530 B CN108062530 B CN 108062530B CN 201711421526 A CN201711421526 A CN 201711421526A CN 108062530 B CN108062530 B CN 108062530B
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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
- 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
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
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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
- 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
- G07C9/257—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 electronically
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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
- G07C9/27—Individual registration on entry or exit involving the use of a pass with central registration
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Abstract
The invention discloses an identity authentication method and an identity authentication system, wherein the identity authentication method comprises the following steps: when certificate verification is started, a first camera is started, and operation information in a range from a human face to an operation plane is shot; reading certificate information; shooting the face information by using a second camera; according to the face information shot by the second camera, judging that the face information is the same as the face information in the certificate information, and performing fingerprint acquisition to obtain fingerprint information; and correspondingly storing the video information shot by the first camera, the face information shot by the second camera, the input certificate information and the fingerprint information, and setting a unique identifier for association. The method can find all verification information and verification processes of the verification personnel by printing the certificate, and effectively relieves the pressure of people flow in customs clearance on the basis of ensuring the verification accuracy.
Description
Technical Field
The invention relates to an identity authentication method, and also relates to an identity authentication system for realizing the identity authentication method; belongs to the technical field of identity authentication.
Background
Under the large background of global economy integration, the international citizens of all countries in the world have increasingly frequent foreign business activities, the material culture level of the citizens is continuously improved along with the continuous development of the economic society of China, and the transnational tourism or transregional shopping is more and more popular. Along with the rapid increase of the number of people who travel or shop across countries, the management pressure of frontier customs on the stream of people is increasing.
In the prior art, a method of mainly manually detecting certificates and secondarily detecting machines is usually adopted to judge whether to legally enter or exit. However, with the above solution, a long team of several hours is often required to perform the inspection, the inspection efficiency is low, and a large amount of human and material resources are consumed. On the other hand, the destinations of the outbound journey of the chinese citizens are also continuously expanding, spreading from hong kong, australia and south-east asia to oceania, then to europe, africa and then to america countries. Under the condition that the entry and exit conditions are continuously diffused, the entry and exit also become some means for lawless persons to evade criminal liability.
In order to solve the above problems, in chinese patent application No. 201610519587.6, an identity verification system for an entrance and exit hall is disclosed, which includes a certificate verification module, a data call module, a body characteristic acquisition module, a characteristic comparison module, an information verification module, a control processing module, and an alarm module. This identity verification system for entry and exit hall through certificate information acquisition, data call, information contrast judgement, has realized the datamation, the intellectuality of entry and exit personnel's management, is favorable to improving the efficiency of handling affairs of entry and exit management, improves the security of entry and exit management.
The authentication process of the system still occurs at the customs detection place, and the input of the fingerprint and the acquisition of the face image still need a certain time. Although the system relieves the problem of queuing personnel caused by the detection mode that manual detection certificates are taken as a main mode and machine detection is taken as an auxiliary mode to a certain extent, when the number of the entry and exit personnel is increased, the detection efficiency still needs to be improved, and the efficiency requirement of people for identity verification of the entry and exit personnel can not be well met.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an identity authentication method;
another technical problem to be solved by the present invention is to provide an authentication system for implementing the authentication method.
In order to achieve the purpose, the invention adopts the following technical scheme:
an identity authentication method comprising the steps of:
when certificate verification is started, a first camera is started, and operation information in a range from a human face to an operation plane is shot;
reading certificate information; shooting the face information by using a second camera;
according to the face information shot by the second camera, judging that the face information is the same as the face information in the certificate information, and performing fingerprint acquisition to obtain fingerprint information;
and correspondingly storing the video information shot by the first camera, the face information shot by the second camera, the input certificate information and the fingerprint information, and setting a unique identifier for association.
Preferably, the identity authentication method is used for the entrance and exit hall and comprises the following steps:
when certificate verification is started, a first camera is started, the whole identity verification process is shot, and operation information is formed;
verifying the authenticity of the certificate, extracting certificate information when the certificate is authentic, and starting a second camera to collect face information;
according to the face information shot by the second camera, judging that the face information is the same as the face information in the certificate information, and performing fingerprint acquisition to obtain fingerprint information;
setting unique identifiers for video information shot by a first camera, face information shot by a second camera, input certificate information and fingerprint information for association;
and printing the information associated with the unique identifier into a receipt, wherein the printed receipt is used for providing information during entry and exit verification.
Preferably, the method for shooting the face information by using the second camera comprises the following steps:
starting a second camera to shoot pictures;
judging whether the shot picture is a complete face picture; when the shot image is not a complete face image, shooting the image again;
otherwise, judging whether the quality of the shot face picture is qualified or not by using a face image quality judging technology;
when the quality of the shot face picture is qualified, storing the face picture, and closing the second camera; otherwise, continuing to shoot the picture.
Preferably, the method further comprises the following steps before certificate verification is carried out:
and selecting the operating language of the verifier.
Preferably, the verifier selects the operating language, and one of the operating language is selected according to the requirement and the operating language is automatically selected according to the nationality of the certificate.
Preferably, the document to be verified is one or both of an identity card and a passport.
Preferably, the printing receipt is a two-dimensional code, and video information shot by a first camera and face information shot by a second camera of a verifier in the authentication process, and input certificate information and fingerprint information are acquired by scanning the two-dimensional code.
Preferably, when the first camera shoots the authentication process, the first camera shoots a group of authentication pictures every time the authentication personnel carries out one-step authentication operation.
Preferably, the verification photo is stored together with the video information shot by the first camera, the face information shot by the second camera, the input certificate information and the fingerprint information, and a unique identifier is set for association.
An identity authentication system is used for the identity authentication method and comprises a first monitoring module, a second monitoring module, a certificate verification module, an authentication module, a fingerprint acquisition module, a storage module and a printing module;
the first monitoring module is used for shooting the whole identity authentication process;
the certificate checking module is used for checking the validity of the certificate, extracting certificate information and starting the second monitoring module;
the second monitoring module is used for collecting face information of a verifier and sending the face information to the verification module for image information verification;
the verification module acquires a face image collected by the second monitoring module and face information on the certificate transmitted by the certificate verification module to carry out comparison judgment, and when the collected face image is consistent with the face information on the certificate, the fingerprint collection module is started;
the fingerprint acquisition module is used for acquiring fingerprint information of a verifier;
the storage module is used for storing the video information shot by the first monitoring module, the face information shot by the second monitoring module, the certificate information recorded by the certificate verification module and the fingerprint information transmitted by the fingerprint acquisition module, and distributing unique identifiers for association;
and the printing module prints the receipt by the information associated with the unique identifier.
Preferably, the first monitoring module is a first camera, and the second monitoring module is a second camera;
the first camera and the second camera are arranged at a fixed angle, so that the shooting range of the first camera comprises operations of the face part and the hand part of the verification person; the second camera photographs the face of the person being authenticated.
Preferably, the highest visual field of the shooting range of the first camera is the same as the highest visual field of the shooting range of the second camera; the lowest visual field of the shooting range of the first camera is a plane where the fingerprint verification device is located.
Preferably, the highest field of view of the shooting range of the second camera is the highest height average value of the history, and the lowest field of view of the shooting range of the second camera is a plane where the fingerprint verification device is located.
Preferably, the certificate verification module comprises an anti-counterfeiting verification unit, an information extraction unit and a first trigger unit;
the anti-counterfeiting detection unit is used for detecting the validity of the certificate, and when the certificate is valid, the information extraction unit is started;
the information extraction unit is used for extracting certificate information;
the first trigger unit is used for starting the second monitoring module.
According to the identity verification system provided by the invention, the identity verification system is arranged in the entrance hall, so that the customs pressure can be effectively dispersed to the hall, and the customs verification efficiency is improved. On the other hand, the identity authentication method for the entry and exit hall can complete the basic authentication of the entry and exit personnel on the basis of not being connected with the official database, can meet the basic authentication of the entry and exit personnel on the basis of ensuring the information security of the personnel, and ensures the legality and authenticity of the operation and the uniqueness of the authentication personnel.
Drawings
FIG. 1 is a flow chart of an authentication method provided by the present invention;
FIG. 2 is a schematic structural diagram of an authentication system provided in the present invention;
fig. 3 is a partial structural schematic diagram of an embodiment of an authentication system provided in the present invention.
Detailed Description
The technical contents of the invention are described in detail below with reference to the accompanying drawings and specific embodiments.
First embodiment
As shown in fig. 1, the identity authentication method provided by the present invention includes the following steps: firstly, when certificate verification is carried out, a first camera is started, and the whole identity verification process is shot; secondly, verifying the authenticity of the certificate, extracting certificate information when the certificate is authentic, and starting a second camera to collect face information; comparing the collected face information with the face information on the extracted certificate, and collecting fingerprint information of a verification person when the collected face information is consistent with the face information on the extracted certificate; then, storing the video information shot by the first camera, the face information shot by the second camera, the input certificate information and the fingerprint information, and setting a unique identifier for association; and finally, printing the information associated with the unique identifier into a receipt. Wherein, printing the receipt and being the two-dimensional code, through scanning the two-dimensional code, can acquire the video information that the first camera of authentication personnel shot, the face information that the second camera was shot, the certificate information and the fingerprint information of typeeing among the authentication process. The embodiment provided by the invention can be applied to any application environment for entering and exiting a security area and the like. In the first embodiment of the present invention, the identity authentication method applied to the entrance hall is specifically described as an example. This process is explained in detail below.
And S1, when certificate verification is started, starting the first camera, shooting the whole identity verification process, and forming operation information.
In the first embodiment provided by the invention, before certificate verification, the operation language of a verifier needs to be selected. The verifier can select the operation language according to the requirement, and can also automatically select the operation language according to the nationality of the certificate.
When certificate verification is carried out, the first camera is started, and the whole identity verification process is shot. In the authentication process, the first camera is used for shooting information (operation information) from the face to the hand of the person to be authenticated, and the first camera and the second camera work cooperatively to ensure that the person to be authenticated operates for the person and operates for the real person. The relationship between the first camera and the second camera will be described in detail later.
S2, verifying the authenticity of the certificate, extracting certificate information when the certificate is authentic, and starting a second camera to collect face information;
in a first embodiment of the invention, the document being verified may be one or both of an identification card and a passport. When the certificate to be verified is the identity card, the identity card is read through the identity card reading equipment, and the authenticity of the identity card is verified according to the anti-counterfeiting identification of the identity card. When the identity card is true, the certificate information of the identity card is extracted, including name, nationality, certificate number, certificate head portrait and the like. When the verified document is a passport, the white light image, the red light image and the ultraviolet light image of the passport document page are read by the passport verification equipment for identifying the authenticity of the passport. When the passport is true, the passport certificate information including the white light image, the red light image, the ultraviolet light image, the human face image information and the passport basic data of the passport data page is extracted. The passport basic data includes a name, a nationality, a certificate number, and the like.
In the first embodiment provided by the invention, the authenticity of the certificate is verified firstly, and only when the certificate is a real and effective certificate, the certificate information is extracted for subsequent processing; if the certificate is an invalid certificate, the current certificate user is directly judged to be abnormal, the process is ended, and the counter is prompted to handle.
And when the certificate is true, extracting certificate information, and starting a second camera to collect face information. The first camera and the second camera are arranged at a fixed angle, so that the shooting range of the first camera comprises a whole face to hand operation plane of a verifier (for example, a plane where a fingerprint is located when the fingerprint is recorded and a plane where a certificate is located when the certificate is read); the second camera takes a picture of the complete face of the person being authenticated. Specifically, the highest visual field of the shooting range of the first camera is the same as the highest visual field of the shooting range of the second camera; the lowest view of the shooting range of the first camera can be a plane (where a fingerprint is recorded) where the fingerprint verification device is located or lower, and the lowest view of the shooting range of the first camera is the best plane where the fingerprint verification device is located. The highest visual field and the lowest visual field of the shooting range of the second camera are obtained by data analysis according to the human face height of global personnel, so that the second camera can shoot the complete face of people with different heights. In the embodiment provided by the invention, the highest visual field of the shooting range of the second camera is a historical highest height average value, the historical height average value is an average value of the heights of all the persons who enter and exit and have the heights exceeding 2 m in historical data, the average value is a fixed height, generally 2-2.3 m, and the lowest visual field of the shooting range of the second camera is a plane where the fingerprint verification device is located.
The first camera and the second camera work cooperatively, and the shooting content of the first camera can prove a fingerprint (corresponding to the person) recorded for the person; the shot content of the second camera can prove that the identity is consistent with face information in certificate information (the identity corresponds to the certificate), so that the fact that the verification personnel operate for the identity of a certificate holder (namely, the identity, the certificate and fingerprints correspond to each other) is guaranteed, and the whole operation process is real-person operation.
In addition, in the first embodiment provided by the invention, in order to relieve the passenger flow pressure of customs clearance, the identity verification process is dispersed to the entry and exit hall, people who are likely to be verified in the entry and exit hall and people who finally pass through the entry and exit hall are not the same person, the first camera and the second camera are cooperatively matched, the face of the verified person and the operation steps in the whole operation process are associated through the unique identifier, and the problem that the customs clearance is not the same person can be effectively avoided.
In addition, for the security of personnel information, the identity authentication method for the entrance and exit hall provided by the invention is not connected with each authorized official database, so that the aim of reducing the connection authorization of the terminal and the official database as far as possible is fulfilled, and the intrusion risk is further reduced. But the passport held by the verifier cannot be judged whether to enter the country legally without being connected with each authorized official database, the second camera and the first camera work cooperatively, all operations of the verifier can be guaranteed to be related to the certificate used in verification, and when the verifier passes the customs, the legality and the uniqueness of the verifier can be judged by comparing the video information shot by the first camera, the face information shot by the second camera, the input certificate information and the fingerprint information which are uniquely related with each other with the information in the official database.
When the second camera is started to collect the face information, the method specifically comprises the following steps:
s21, starting a second camera to shoot pictures;
s22, judging whether the shot picture is a complete face picture; when the shot image is not a complete face image, shooting the image again; otherwise, go to step S23;
s23, judging whether the quality of the shot face picture is qualified or not by using a face image quality judging technology; when the quality of the shot face picture is qualified, storing the face picture, and closing the second camera; otherwise, continuing to shoot the picture.
The method comprises the following steps of selecting a face image with qualified quality from a series of captured images by using a face image quality judging technology, and storing the face image into a database. A qualified face image is selected from a series of captured images by adopting a face image quality judging technology, pixels, definition and the like of the image are judged by adopting a conventional judging method, and a picture with the pixels, the definition and the like meeting requirements is randomly extracted, so that the description is omitted.
And S3, comparing the collected face information with the face information on the extracted certificate, and starting fingerprint information collection of the verifier when the collected face information is consistent with the face information on the extracted certificate.
The method comprises the steps of comparing collected face information with face information on an extracted certificate, collecting ten finger fingerprint information of a person to be verified by adopting fingerprint collection equipment when the collected face information is consistent with the face information on the extracted certificate, storing the ten finger fingerprint information together with video information, certificate information, face information and fingerprint information shot by a first camera in the verification process into a database, and verifying the ten finger fingerprint information when customs clearance is passed. When the fingerprint collecting equipment is used for collecting the ten-finger fingerprint information of a verifier, the collected ten-finger fingerprint information is verified, and the situations of re-recording, missing recording and unqualified recording are prevented.
In the first embodiment provided by the invention, when the acquired face information is inconsistent with the face information on the extracted certificate, the situation that the identity of a fake other person enters and exits is judged to be possible, the current certificate user is directly judged to be abnormal, the process is finished, and the fingerprint input program is not started.
S4, storing the video information shot by the first camera, the face information shot by the second camera, the input certificate information and the fingerprint information, and setting a unique identifier for association; and printing the information associated with the unique identifier into a receipt.
Storing video information of the whole verification process shot by the first camera, face information shot by the second camera, input certificate information and fingerprint information, and setting a unique identifier for association; the video information of the whole verification process shot by the first camera, the face information shot by the second camera, the input certificate information and the fingerprint information can be obtained through the unique identification.
In a first embodiment provided by the present invention, the storage type of the collected data mainly includes: image files, XML files, video files; the image file comprises a face image of the passport, a face image shot by the second camera, passport page image information (three-color light images, namely a red light image, a white light image and an ultraviolet light image) and fingerprint information; the XML file contains basic information of a verifier and a basic verification result of the passport; all operation dynamics in the process of acquiring the inbound persons are recorded in the video file.
Storing video information shot by a first camera, face information shot by a second camera, input certificate information and fingerprint information, and setting a unique identifier for association; and printing the information associated with the unique identifier into a receipt. In the first embodiment provided by the invention, the video information shot by the first camera, the face information shot by the second camera, the input certificate information and the fingerprint information are associated by unique and identifiable numbers. The numbering rules are as follows: the certificate number + current collection date + current collection time (accurate to milliseconds) + serial number.
Wherein, printing the receipt and being the two-dimensional code, through scanning the two-dimensional code, can acquire the video information that the first camera of authentication personnel shot, the face information that the second camera was shot, the certificate information and the fingerprint information of typeeing among the authentication process.
In summary, the identity verification method for the entrance and exit hall provided by the invention starts the first camera to shoot the whole identity verification process when certificate verification is carried out; then, verifying the authenticity of the certificate, extracting certificate information only when the certificate is true, and starting a second camera to acquire face information; comparing the collected face information with the face information on the extracted certificate, and collecting fingerprint information of a verification person when the collected face information is consistent with the face information on the extracted certificate; storing video information shot by a first camera, face information shot by a second camera, input certificate information and fingerprint information, and setting a unique identifier for association; and finally, printing the information associated with the unique identifier into a receipt. All the verification information and verification processes of the verification personnel can be found by printing the certificate. On the basis of ensuring the verification accuracy, the pressure of people flow in customs clearance is effectively relieved.
Second embodiment
A second embodiment of the present invention provides an authentication method for an entry/exit lobby, which is different from the first embodiment described above in that:
when the first camera shoots the whole identity authentication process, the first camera shoots a group of authentication pictures when the authentication personnel carries out one-step authentication operation. And storing the verification photo together with the video information shot by the first camera, the face information shot by the second camera, the input certificate information and the fingerprint information, and setting a unique identifier for association.
Specifically, when certificate verification is carried out, a first camera is started, and the whole identity verification process is shot; at the moment, the first camera shoots a verification photo during certificate verification operation. When the certificate is true, a second camera is started to collect face information; and comparing the collected face information with the face information on the extracted certificate, and shooting a verification photo by the first camera when the face image is compared. When the collected face information is consistent with the face information on the extracted certificate and the fingerprint information of the verification personnel is collected, the first camera shoots three verification photos. When fingerprint acquisition equipment is put into for verifying that the personnel left hand four indicate, the verification photo when fingerprint input operation is carried out to first camera shooting. When fingerprint collection equipment was put into for verifying personnel right hand four fingers to the second, the verification photo when fingerprint input operation was carried out to first camera shooting. And the third is a verification photo when the two thumbs of the verification personnel are placed into the fingerprint acquisition equipment and the first camera shoots the fingerprint input operation.
And then, storing the verification photo captured in the operation process together with the video information shot by the first camera, the face information shot by the second camera, the input certificate information and the fingerprint information, and setting a unique identifier for association.
In a second embodiment provided by the present invention, the storage type of the collected data mainly includes: image files, XML files, video files; the image file comprises a face image of the passport, a face image shot by the second camera, a first camera monitoring snapshot image, passport page image information (three-color light image, red light image, white light image and ultraviolet light image) and fingerprint information; the XML file contains basic information of a verifier and a basic verification result of the passport; all operation dynamics in the process of acquiring the inbound persons are recorded in the video file.
When customs clearance inspection is carried out, the inspection personnel can check the operation carried out by the verification personnel according to the verification picture shot by the first camera during the whole identity verification process. And the video information shot by the first camera can be searched for detailed verification according to the verification picture shot by the first camera.
Third embodiment
As shown in fig. 2, a third embodiment of the present invention provides an identity verification system for implementing the above method, where the identity verification system includes a first monitoring module, a second monitoring module, a certificate verification module, and a verification module; fingerprint collection module, storage module, print module. In this third embodiment, each module may be implemented using a processor and a memory storing processor-executable instructions. The processor may be a general-purpose processor, such as a Central Processing Unit (CPU), a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), or one or more integrated circuits configured to implement embodiments of the present invention. The memory is used for storing the program codes and transmitting the program codes to the CPU. The memory may include volatile memory (volatile memory), such as Random Access Memory (RAM); the memory may also include a non-volatile memory (non-volatile memory), such as a read-only memory (ROM), a flash memory (flash memory), a Hard Disk Drive (HDD), or a solid-state drive (SSD); the memory may also comprise a combination of memories of the kind described above. The individual modules of the authentication system are described in detail below.
The first monitoring module is used for shooting the whole identity authentication process; the certificate checking module is used for checking the validity of the certificate, extracting certificate information and starting the second monitoring module, and the second monitoring module is used for collecting face information of a verifier and sending the face information to the verifying module for image information verification; the verification module acquires the collected face image transmitted by the second monitoring module and the face information on the certificate transmitted by the certificate verification module to carry out comparison and judgment, and when the collected face image is consistent with the face information on the certificate, the fingerprint collection module is started. The fingerprint acquisition module is fingerprint acquisition equipment and is used for acquiring fingerprint information of ten fingers of a verifier. The storage module is a memory database and is used for storing the video information shot by the first monitoring module, the face information shot by the second monitoring module, the certificate information input by the certificate verification module and the fingerprint information transmitted by the fingerprint acquisition module, and distributing unique identifiers for association. The printing module is a receipt printing device and prints the receipt with the information associated with the unique identifier.
As shown in fig. 3, in a specific embodiment provided by the present invention, the first monitoring module is a camera, and is used for shooting the whole authentication process when the person performs authentication; the second monitoring module is also a camera used for shooting the face image of the person to be verified. In a third embodiment provided by the invention, the first camera and the second camera are set at fixed angles, so that the shooting range of the first camera comprises the operations of the face part and the hand part of the person to be verified; the second camera photographs the face of the person being authenticated. Specifically, the highest visual field of the shooting range of the first camera is the same as the highest visual field of the shooting range of the second camera; the lowest view of the shooting range of the first camera can be a plane where the fingerprint verification device is located or lower, and the lowest view of the shooting range of the first camera is the best plane where the fingerprint verification device is located. The highest field of view of the shooting range of the second camera is the highest height average value of history, the height average value of the history height is the average value of the heights of all the persons who enter and exit and have heights exceeding 2 meters in history data, the average value is generally 2-2.3 meters, and the lowest field of view of the shooting range of the second camera is the plane where the fingerprint verification device is located. The first camera and the second camera work cooperatively, so that the verification personnel can operate for the certificate holder, and the whole operation process is real-person operation.
The certificate verification module comprises an anti-counterfeiting verification unit, an information extraction unit and a first trigger unit. The anti-counterfeiting detection unit is used for detecting the validity of the certificate, and when the certificate is valid, the information extraction unit is started. The information extraction unit is used for extracting certificate information. The first trigger unit is used for starting the second monitoring module, and when the certificate is placed in the certificate checking module, the first trigger unit starts to work. In a third embodiment provided by the present invention, the document verification module is a document verification device, and may be one or both of a passport verification device and an identity card verification device as required.
Through set up the authentication system in the business hall of immigration, can disperse customs stream pressure to the hall effectively, select the quantity of the authentication system of putting into the hall through the stream characteristics in a period of time in addition, help the immigration personnel to save the transit time, improved the efficiency that the customs was verified. The system can well meet the efficiency requirements of people on the identity verification of the entry and exit personnel.
The identity authentication method and system provided by the invention are explained in detail above. Any obvious modifications to the invention, which would occur to those skilled in the art, without departing from the true spirit of the invention, would constitute a violation of the patent rights of the invention and would carry a corresponding legal responsibility.
Claims (14)
1. An identity authentication method, characterized by comprising the steps of:
when certificate verification is started, a first camera is started, and operation information in a range from a human face to an operation plane is shot;
reading certificate information; shooting the face information by using a second camera;
according to the face information shot by the second camera, judging that the face information is the same as the face information in the certificate information, and performing fingerprint acquisition to obtain fingerprint information;
correspondingly storing the video information shot by the first camera, the face information shot by the second camera, the input certificate information and the fingerprint information, setting a unique identifier for association, printing the information associated with the unique identifier into a receipt for verification,
the first camera shooting range comprises an operation plane of the person from the complete face to the hand; the second camera shoots the complete face of the crowd with each height.
2. The identity verification method of claim 1, comprising the steps of:
when certificate verification is started, a first camera is started, the whole identity verification process is shot, and operation information is formed;
verifying the authenticity of the certificate, extracting certificate information when the certificate is authentic, and starting a second camera to collect face information;
according to the face information shot by the second camera, judging that the face information is the same as the face information in the certificate information, and performing fingerprint acquisition to obtain fingerprint information;
setting unique identifiers for video information shot by a first camera, face information shot by a second camera, input certificate information and fingerprint information for association; and printing the information associated with the unique identifier into a receipt, wherein the printed receipt is used for providing information during entry and exit verification.
3. The identity authentication method according to claim 1 or 2, wherein the face information is photographed by using a second camera, comprising the steps of:
starting a second camera to shoot pictures;
judging whether the shot picture is a complete face picture; when the shot image is not a complete face image, shooting the image again;
otherwise, judging whether the quality of the shot face picture is qualified or not by using a face image quality judging technology;
when the quality of the shot face picture is qualified, storing the face picture, and closing the second camera; otherwise, continuing to shoot the picture.
4. An authentication method according to claim 1 or 2, further comprising the steps of:
and selecting the operating language of the verifier.
5. The identity verification method of claim 4, wherein:
the verifier selects the operation language, and adopts one of the operation language selected according to the requirement and the automatic operation language selected according to the nationality of the certificate.
6. The identity verification method of claim 1, wherein:
the document to be verified is one or both of an identification card and a passport.
7. The identity verification method of claim 2, wherein:
the printing receipt is a two-dimensional code, and video information shot by a first camera of a verifier in the identity verification process, face information shot by a second camera, input certificate information and fingerprint information are obtained by scanning the two-dimensional code.
8. An authentication method according to claim 1 or 2, characterized in that:
when the first camera shoots the authentication process, the first camera shoots a group of authentication pictures every time the authentication personnel carries out one-step authentication operation.
9. The identity verification method of claim 8, wherein:
and storing the verification picture together with the video information shot by the first camera, the face information shot by the second camera, the input certificate information and the fingerprint information, and setting a unique identifier for association.
10. An identity verification system for implementing the identity verification method of claim 2, comprising a first monitoring module, a second monitoring module, a certificate verification module, a fingerprint acquisition module, a storage module and a printing module;
the first monitoring module is used for shooting the whole identity authentication process;
the certificate checking module is used for checking the validity of the certificate, extracting certificate information and starting the second monitoring module;
the second monitoring module is used for collecting face information of a verifier and sending the face information to the verification module for image information verification;
the verification module acquires a face image collected by the second monitoring module and face information on the certificate transmitted by the certificate verification module to carry out comparison judgment, and when the collected face image is consistent with the face information on the certificate, the fingerprint collection module is started;
the fingerprint acquisition module is used for acquiring fingerprint information of a verifier; the storage module is used for storing the video information shot by the first monitoring module, the face information shot by the second monitoring module, the certificate information recorded by the certificate verification module and the fingerprint information transmitted by the fingerprint acquisition module, and distributing unique identifiers for association;
the printing module prints the information uniquely identifying the association with the receipt,
wherein the first camera shooting range comprises a whole face to hand operation plane of the person to be verified; the second camera shoots the complete face of the crowd with each height.
11. The identity verification system of claim 10, wherein:
the first monitoring module is a first camera, and the second monitoring module is a second camera; the first camera and the second camera are arranged at a fixed angle, so that the shooting range of the first camera comprises operations of the face part and the hand part of the verification person; the second camera photographs the face of the person being authenticated.
12. The identity verification method of claim 11, wherein:
the highest visual field of the shooting range of the first camera is the same as that of the shooting range of the second camera; the lowest visual field of the shooting range of the first camera is a plane where the fingerprint verification device is located.
13. The identity verification system of claim 11, wherein:
the highest field of view of the shooting range of the second camera is the highest height average value of the history, and the lowest field of view of the shooting range of the second camera is the plane where the fingerprint verification device is located.
14. The identity verification system of claim 10, wherein:
the certificate verification module comprises an anti-counterfeiting detection unit, an information extraction unit and a first trigger unit;
the anti-counterfeiting detection unit is used for detecting the validity of the certificate, and when the certificate is valid, the information extraction unit is started;
the information extraction unit is used for extracting certificate information;
the first trigger unit is used for starting the second monitoring module.
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