CN105184255A - Man-card checking apparatus and card generation apparatus - Google Patents
Man-card checking apparatus and card generation apparatus Download PDFInfo
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- CN105184255A CN105184255A CN201510560105.7A CN201510560105A CN105184255A CN 105184255 A CN105184255 A CN 105184255A CN 201510560105 A CN201510560105 A CN 201510560105A CN 105184255 A CN105184255 A CN 105184255A
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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Abstract
The invention relates to a man-card checking apparatus and a card generation apparatus. The man-card checking apparatus comprises a portrait acquisition module for acquiring portrait information in real time; a card reading module for reading a card and obtaining card portrait information; a portrait preprocessing module for performing image preprocessing on the acquired portrait information and/card portrait information and then outputting the acquired portrait information and/card portrait information to a portrait characteristic extraction module, wherein the image preprocessing comprises image zooming processing and/or image clearness processing; the portrait characteristic extraction module for extracting acquisition portrait characteristics from the acquired portrait information and extracting card portrait characteristics from the card portrait information; and a portrait characteristic comparison module for comparing the acquisition portrait characteristics with the card portrait characteristics, obtaining man-card checking results and outputting the results. According to the man-card checking apparatus and the card generation apparatus provided by the invention, security hidden risks of card forgery or card infringement can be overcome, and the security is improved.
Description
Technical field
The present invention relates to technical field of security and protection, particularly relate to a kind of testimony of a witness and veritify device and certificate generating apparatus.
Background technology
Security protection work is all extremely important for daily life, routine work, can provide safety guarantee for people are engaged in vairious activities.Need to veritify the certificate of user under a lot of security protection scene, such as handling bank business, by gate or the scene by gate inhibition.
At present when veritifying certificate, the information that certain information normally stored by certificate and gate prestore compares, if consistent, is verified.But the mode of current this veritification certificate, is easy to be cracked utilization by malicious user, by forged certificate or falsely use certificate can by veritify, there is potential safety hazard.
Summary of the invention
Based on this, be necessary the problem that there is potential safety hazard for the mode veritifying certificate at present, provide a kind of testimony of a witness to veritify device and certificate generating apparatus.
A kind of testimony of a witness veritifies device, comprising:
Human image collecting module, for Real-time Collection figure information, and exports to portrait pre-service module;
Certificate reads module, obtains certificate figure information, and export to portrait pre-service module for reading certificate;
Portrait pre-service module, exports to portrait feature extraction module after the figure information of collection and/or certificate figure information are carried out Image semantic classification; Described Image semantic classification comprises image scaling process and/or Sharp processing of image;
Portrait feature extraction module, gathering portrait feature for extracting from the figure information gathered, extracting certificate portrait feature from certificate figure information, and collection portrait characteristic sum certificate portrait feature is exported to portrait feature compares module;
Portrait feature compares module, gathering portrait characteristic sum certificate portrait feature, obtaining the testimony of a witness and veritify result and export for comparing.
The above-mentioned testimony of a witness veritifies device, realizes different functions respectively by arranging multiple module, and each module can independent maintenance, makes the testimony of a witness veritify the easy to maintenance of device.Portrait pre-service module carries out convergent-divergent process and/or Sharp processing of image to the figure information of Real-time Collection and certificate figure information, makes the figure information of collection and certificate figure information have better recognition performance.After such portrait feature extraction module extracts and gathers portrait characteristic sum certificate portrait feature, portrait feature compares module and compares collection portrait characteristic sum certificate portrait feature, just can obtain the testimony of a witness more accurately and veritify result.This figure information stored based on real-time figure information and certificate carries out testimony of a witness veritification, can overcome forged certificate or falsely use the potential safety hazard of certificate, improve security.
Wherein in an embodiment, described portrait pre-service module carries out Sharp processing of image after being used for certificate figure information to be amplified to the size of mating with the figure information gathered again.
Consider that the quantity of information that certificate can hold is limited like this, cause the sharpness of certificate figure information limited, and by amplifying and sharpening process, certificate portrait feature can be made can to meet the demand of portrait contrast.
Wherein in an embodiment, the testimony of a witness is veritified device and is also comprised:
The testimony of a witness is veritified result and is stored module, compares the testimony of a witness that module exports veritify result for receiving and storing described portrait feature;
Described human image collecting module comprises: the embedded video camera human image collecting module that the embedded video camera veritifying device with the testimony of a witness is connected, and/or, the external video source human image collecting module that the video source veritifying device outside with the testimony of a witness is connected;
Described certificate reading module comprises at least one in I.D. reading module, RFID certificate reading module and Quick Response Code certificate reading module.
Wherein in an embodiment, the testimony of a witness is veritified device and is also comprised:
Module is issued in early warning, comparing the testimony of a witness that module exports and veritifies result, veritifying result generate early warning information and export to communication module group according to the described testimony of a witness for receiving described portrait feature;
Communication module group, for being connected to external system, and is sent to described external system by described early warning information.
Such early warning issue module can be veritified result to judge whether according to the testimony of a witness to be needed to issue early warning information, determine need issue early warning information time, generate early warning information and be sent to external system by communication module group, such testimony of a witness is veritified device and can be coordinated with various external system, make external system can realize various function based on early warning information, there is very strong scalability.
Wherein in an embodiment, the testimony of a witness is veritified device and is also comprised:
Wire jumper configuration module, for according to wire jumper connected mode, configures at least one in the human image collecting mode of human image collecting module, the type of credential of certificate reading module reading and the communication pattern of communication module group.
Like this by arranging wire jumper configuration module, make the testimony of a witness veritify device and can configure human image collecting mode, the type of credential that can read and communication pattern by wire jumper, make the testimony of a witness veritify device and can be applicable to various application scenarios, meet various demand, strong adaptability.
Wherein in an embodiment, the testimony of a witness is veritified device and is also comprised:
Portrait characteristic storage module, for storing the portrait feature of monitored personnel;
Described portrait feature compares the portrait feature of module also for collection portrait feature and portrait characteristic storage module being stored and compares, or the portrait feature that certificate portrait feature and portrait characteristic storage module store is compared; If coupling, then issue module to early warning and send the notice finding monitored personnel;
Described early warning issues module also for generating early warning information according to the notice of the monitored personnel of discovery and export to communication module group.
Such portrait characteristic storage module stores the portrait feature of monitored personnel, and portrait feature is compared module and compared by portrait feature collection portrait feature or certificate portrait feature stored with portrait characteristic storage module respectively.If coupling, illustrate and find monitored personnel, notification communication module, early warning information just can be sent to external system by such communication module group, make external system know testimony of a witness veritification device and found monitored personnel, thus make corresponding measure, the supervision to special personnel can be realized.
A kind of certificate generating apparatus, comprising:
Video camera, exports to controller for Real-time Collection figure information as certificate figure information;
Input equipment, for obtaining input signal and exporting to input device controls module;
Input device controls module, for resolving to certificate text message by input signal and exporting to controller;
Authentication code stores module, for storing unique authentication code and providing authentication code to controller;
Controller, generates module for described authentication code, described certificate figure information and described certificate text message being transferred to certificate;
Certificate generates module, for generating certificate according to described authentication code, described certificate figure information and described certificate text message.
Above-mentioned certificate generating apparatus can be veritified matched with devices with the above-mentioned testimony of a witness and use, by video camera Real-time Collection figure information, by input equipment typing certificate text message, and as the foundation generating certificate together with authentication code.The certificate of such generation both can provide figure information to veritify for the testimony of a witness, can review the certificate generating apparatus generating this certificate again by unique authentication code, can prevent to a certain extent palming off certificate, improve security.
Wherein in an embodiment, described controller also controls module for described certificate figure information and described certificate text message being exported to display;
Described certificate generating apparatus also comprises:
Display controls module, after described certificate figure information and described certificate text message are converted to display, export to display;
Display, for showing according to described display.
The figure information of such certificate generating apparatus collection and the certificate text message of typing can be shown by display, be convenient to check confirmation to the certificate text message of the figure information gathered and typing, the testimony of a witness is veritified or certificate text message is made mistakes to prevent the figure information gathered to be unfavorable for.
Wherein in an embodiment, described device also comprises character library and stores module, for store font information;
Described controller also controls module for storing in module from described character library to read the font information corresponding to described certificate text message and export to display;
Described display and control module also exports to display after the font information corresponding to described certificate text message is converted to display.
Such character library stores module can provide font support for certificate generating apparatus, the input operation display certificate text message of convenient response user, thus the convenient personnel making certificate confirm certificate text message.
Wherein in an embodiment, certificate generating apparatus also comprises:
Encryption module, provides cipher mode to controller for storage encryption mode;
Encrypted data transmission also for by after the encryption of described authentication code, described certificate figure information and described certificate text message, is generated module to certificate by described controller;
Described certificate generates module also for generating certificate according to described enciphered data.
Authentication code, described certificate figure information and described certificate text message are encrypted by the cipher mode that such employing encryption module provides, and generate certificate, the certificate of such generation must adopt the manner of decryption corresponding to cipher mode to obtain certificate information, can prevent to a certain extent palming off certificate, improve security.
Wherein in an embodiment, described certificate generation module comprises at least one in I.D. read-write module, RFID certificate read-write module and Quick Response Code generation module;
Described I.D. read-write module is used for described authentication code, described certificate figure information and described certificate text message write I.D.;
Described RFID certificate read-write module is used for described authentication code, described certificate figure information and described certificate text message write RFID certificate;
Described Quick Response Code generates module and is used for described authentication code, described certificate figure information and described certificate text message to generate Quick Response Code.
Wherein in an embodiment, certificate generating apparatus also comprises:
Printer, the Quick Response Code generated for Quick Response Code being generated module under described controller instruction is printed on certificate.
Such certificate generating apparatus can provide the support to Quick Response Code, generates Quick Response Code certificate, thus makes the testimony of a witness veritify the veritification of device support Quick Response Code certificate.
Accompanying drawing explanation
Fig. 1 is the structural representation that in an embodiment, the testimony of a witness veritifies device;
Fig. 2 is the structural representation that in another embodiment, the testimony of a witness veritifies device;
Fig. 3 is the structural representation of certificate generating apparatus in an embodiment;
Fig. 4 is the structural representation of certificate generating apparatus in another embodiment;
Fig. 5 is the schematic diagram of the user operation panel of certificate generating apparatus in an embodiment.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
With reference to Fig. 1, in one embodiment, a kind of testimony of a witness veritifies device 100, comprises human image collecting module 101, certificate reading module 102, portrait pre-service module 103, portrait feature extraction module 104 and portrait feature compare module 105.Human image collecting module 101 and certificate read module 102 and are connected with portrait pre-service module 103 respectively, and portrait pre-service module 103 is connected with portrait feature extraction module 104, and portrait feature extraction module 104 and portrait feature compare module 105 and be connected.Certificate reading module 102 also can compare module 105 with portrait feature extraction module 104 and/or portrait feature and directly be connected.
Each module is independently components and parts, under embedded system, carry out work.Be understandable that, those skilled in the art, under the prerequisite of function knowing each module, write embedded code in advance and are burnt in programmable chip and just can obtain corresponding module, realize corresponding module function.Here programmable chip comprises MCU (MicrocontrollerUnit, micro-control unit), CPLD (ComplexProgrammableLogicDevice, CPLD), FPGA (Field-ProgrammableGateArray, i.e. field programmable gate array), DSP (DigitalSignalProcessor, i.e. digital signal processor) and MPU (MicroprocessorUnit, microprocessor).The function of each module is described in detail in detail below.
Human image collecting module 101, for Real-time Collection figure information, and exports to portrait pre-service module 103.
Human image collecting module 101 is a kind of embedding assembly modules, can be one or more.Figure information refers to the image information for distinguishing different personnel comprising facial image.Human image collecting module 101 can identify the form of the video imported into, thus adopts corresponding decoding process to decode, and obtains picture frame, identifies figure information and export to portrait pre-service module 103 from picture frame.
The form of video can adopt conventional H.263, H.264 and MPEG4 form.From image, identify face can according to the facial image in reference template method, face rule method, sample learning method, complexion model method and/or feature sub-face method extraction picture, face recognition technology is a kind of image processing techniques of maturation, here repeats no more.
Certificate reads module 102, obtains certificate figure information, and export to portrait pre-service module 103 for reading certificate.
Particularly, certificate refers to have record for identifying the carrier of the information of identity, comprises I.D., RFID certificate and Quick Response Code certificate.Certificate comprise be packaged with can reading chip entity certificate, be printed with the Quick Response Code certificate of Quick Response Code or comprise the virtual certificate of Quick Response Code.Certificate reads module 102 and can be one or more.
As shown in Figure 2, in one embodiment, certificate reading module 102 comprises at least one in I.D. reading module 102a, RFID certificate reading module 102b and Quick Response Code certificate reading module 102c.
Portrait pre-service module 103, exports to portrait feature extraction module 104 after the figure information of collection and/or certificate figure information are carried out Image semantic classification; Image semantic classification comprises image scaling process and/or Sharp processing of image.
Particularly, portrait pre-service module 103 exports to portrait feature extraction module 104 after can be used for carrying out Image semantic classification at least one in the figure information gathered and certificate figure information.Image semantic classification comprises at least one in image scaling process and Sharp processing of image.Image scaling process comprises the process of downscaled images and the process of enlarged image, and Sharp processing of image refers to and processed image is become image procossing mode more clearly.
In one embodiment, Sharp processing of image comprises at least one in interpolation smoothing process, histogram equalization process, edge sharpening process and contrast Balance Treatment.Wherein interpolation smoothing process refers to and utilizes the pixel value of known vicinity points to produce the pixel value of unknown pixel point, to have more high-resolution image to be regenerated by original image.Histogram equalization process refers to and the grey level histogram of original image is become being uniformly distributed in whole tonal range between certain gray area of relatively concentrating.Edge sharpening process refers to the edge strengthening image, makes the border of image more obvious.Contrast Balance Treatment refers to the setting contrast of image to be balanced process.
In one embodiment, Sharp processing of image is for carry out interpolation smoothing process, edge sharpening process, contrast Balance Treatment and histogram equalization process successively.Inventor finds, adopt this order to carry out Sharp processing of image, the image after process is more suitable for portrait comparison, Be very effective.
Portrait feature extraction module 104, gathering portrait feature for extracting from the figure information gathered, extracting certificate portrait feature from certificate figure information, and collection portrait characteristic sum certificate portrait feature is exported to portrait feature compares module 105.
Particularly, portrait feature extraction module 104 is independently for extracting the components and parts of portrait feature from figure information.Gather portrait feature and refer to the portrait feature extracted from the figure information gathered, certificate portrait feature then refers to the portrait feature extracted from certificate figure information.
Portrait feature mainly face characteristic.Comparison portrait feature, can adopt feature vector method.Namely feature vector method first determines the attribute such as size, position, distance of the image surface face profile such as eye iris, the wing of nose, corners of the mouth in figure information to be compared, and then calculate the geometric feature of these attributes, and these geometric features form the proper vector that describes portrait and then the proper vector corresponding to figure information that comparison is to be compared.Extract portrait feature and comparison portrait feature existing proven technique at present, here repeat no more.
Portrait feature compares module 105, gathering portrait characteristic sum certificate portrait feature, obtaining the testimony of a witness and veritify result and export for comparing.
Particularly, the testimony of a witness is veritified result and is referred to the result whether possessor that veritifies current certificate and certificate mate.Whether portrait feature compares module 105 and mates for comparing collection portrait characteristic sum certificate portrait feature, if coupling, then obtains the testimony of a witness and veritifies successful testimony of a witness veritification result and export; If do not mate, then obtain the testimony of a witness and veritify failed testimony of a witness veritification result and export.Wherein whether portrait feature compares module 105 and compares and gather portrait characteristic sum certificate portrait feature and mate, and can calculate the similarity gathering portrait characteristic sum certificate portrait feature, if this similarity is more than or equal to similarity threshold, then judge coupling; If this similarity is lower than similarity threshold, then judge not mate.
The above-mentioned testimony of a witness veritifies device 100, realizes different functions respectively by arranging multiple module, and each module can independent maintenance, makes the testimony of a witness veritify the easy to maintenance of device.Figure information and the certificate figure information of portrait pre-service module 103 pairs of Real-time Collections carry out convergent-divergent process and/or Sharp processing of image, make the figure information of collection and certificate figure information have better recognition performance.After such portrait feature extraction module 104 extracts and gathers portrait characteristic sum certificate portrait feature, portrait feature compares module 104 and compares collection portrait characteristic sum certificate portrait feature, just can obtain the testimony of a witness more accurately and veritify result.This figure information stored based on real-time figure information and certificate carries out testimony of a witness veritification, can overcome forged certificate or falsely use the potential safety hazard of certificate, improve security.
In one embodiment, portrait pre-service module 103 carries out Sharp processing of image again after certificate figure information being amplified to the size of mating with the figure information gathered.
In the present embodiment, consider that the quantity of information that certificate can hold is limited, such as general RFID certificate can hold the information of 64KB (kilobyte), and certificate head image information is wherein a part of information; Also such as Quick Response Code only can hold the information of 2KB.Therefore, the certificate figure information that certificate stores generally needs through overcompression process, and this also causes the sharpness of figure information limited.And by amplifying and sharpening process, certificate portrait feature can be made can to meet the demand of portrait contrast, thus it is more accurate to make the final testimony of a witness obtained veritify result.The size of figure information comprises picture altitude and width.The size of mating with the figure information gathered can be completely the same or close with the size of the figure information gathered.
As shown in Figure 2, in one embodiment, the testimony of a witness is veritified device 100 and is also comprised: the testimony of a witness is veritified result and stored module 106, compares the testimony of a witness that module 105 exports veritify result for receiving and storing portrait feature.The testimony of a witness veritify result store module 106 are a kind of storage element devices, portrait feature compare module 105 testimony of a witness is veritified result export to the testimony of a witness veritify result store module 106, by the testimony of a witness veritify result store module 106 store this testimony of a witness veritify result.
As shown in Figure 2, in one embodiment, human image collecting module 101 comprises embedded video camera human image collecting module 101a and/or external video source human image collecting module 101b.Wherein embedded video camera human image collecting module 101a is connected with the embedded video camera 107 that the testimony of a witness veritifies device 100, and external video source human image collecting module 101b is connected with the video source that the testimony of a witness veritifies device outside.H.263 outside video source can adopt, H.264 and the various video format such as MPEG4.
In the present embodiment, embedded video camera 107 is parts that the testimony of a witness veritifies device 100, for providing video source for embedded video camera human image collecting module 101a.The video source access testimony of a witness that the testimony of a witness veritifies device 100 outside veritifies device 100, is connected to external video source human image collecting module 101b, for external video source human image collecting module 101b provides video source.Outside video source can be such as that the testimony of a witness veritifies the external video camera of device 100.
As shown in Figure 2, in one embodiment, testimony of a witness veritification device 100 also comprises: module 108 and communication module group 109 are issued in early warning.
Module 108 is issued in early warning, compares the testimony of a witness that module 105 exports and veritifies result, veritify result generate early warning information and export to communication module group 109 according to the testimony of a witness for recipient as feature.Early warning is issued module 108 and can be veritified result with the above-mentioned testimony of a witness to store module 106 be same module.
Early warning is issued and is referred to that making outside know the testimony of a witness veritifies result.Early warning information refers to reminds relevant staff to carry out the information warning of the preparation of activity tackle contingent subversive of peace and order, and early warning information can the form existence of sound, word, picture or lighting effects.
How module 108 in early warning configured in advance can veritify according to the testimony of a witness strategy that result judges whether to need issue early warning information if being issued.Such as can be configured to any testimony of a witness veritification result all need to issue early warning information, now early warning is issued module 108 and be can be used for generating different early warning information according to different testimony of a witnesies veritification distribution of results and exporting to communication module group 109.Early warning issue module 108 also can be configured to only the testimony of a witness veritify result be the testimony of a witness veritifies unsuccessfully time, veritify failed testimony of a witness veritification result generation early warning information according to the testimony of a witness and also export to communication module group 109.
Communication module group 109, for being connected to external system, and is sent to external system by early warning information.
Particularly, external system comprises warning central control system, user terminal or alarm etc. needs early warning information to realize the system of corresponding function.The communication pattern of communication module group 109 comprises Wi-Fi communication pattern, bluetooth communication mode, mobile network communication pattern and serial interface communication mode etc.Mobile network communication pattern comprises 2G (second generation mobile communication technology, as GSM or CDMA etc.), 3G (third generation mobile communication technology, as CDMA2000, WCDMA and TD-SCDMA) and the various communication standard such as 4G (forth generation mobile communication technology, as TD-LTE and FDD-LTE).
In the present embodiment, such early warning issue module 108 can be veritified result to judge whether according to the testimony of a witness to be needed to issue early warning information, determine need issue early warning information time, generate early warning information and be sent to external system by communication module group 109, such testimony of a witness is veritified device 100 and can be coordinated with various external system, make external system can realize various function based on early warning information, there is very strong scalability.
As shown in Figure 2, in one embodiment, the testimony of a witness is veritified device 100 and is also comprised: wire jumper configuration module 110, for according to wire jumper connected mode, configure at least one in the human image collecting mode of human image collecting module 101, the type of credential of certificate reading module 102 reading and the communication pattern of communication module group 109.
Particularly, wire jumper is actual is exactly the metal connector of connecting circuit board two hard contact, and wire jumper can be wire or hat shape, and hard contact and wire jumper coordinate.Utilize wire jumper to connect different hard contacts, different loops can be formed, thus different functions can be realized.Here wire jumper configuration module 110 is provided with multiple hard contact, configures the connected mode of the hard contact that module 110 is arranged, can configure human image collecting mode, the type of credential that can read and communication pattern respectively according to wire jumper and wire jumper.
In the present embodiment, by arranging wire jumper configuration module 110, making the testimony of a witness veritify device and can configure human image collecting mode, the type of credential that can read and communication pattern by wire jumper, make the testimony of a witness veritify device 100 and can be applicable to various application scenarios, meet various demand, strong adaptability.
As shown in Figure 2, in one embodiment, the testimony of a witness is veritified device 100 and is also comprised: portrait characteristic storage module 111, for storing the portrait feature of monitored personnel.Particularly, portrait characteristic storage module 111 stores the portrait feature of monitored personnel, and monitored personnel can be wanted person or the personnel being added into blacklist.
Portrait feature compares the portrait feature of module 105 also for collection portrait feature and portrait characteristic storage module 111 being stored and compares, or the portrait feature that certificate portrait feature and portrait characteristic storage module 111 store is compared; If coupling, then issue module 108 to early warning and send the notice finding monitored personnel.
Particularly, portrait feature compares module 105 and can be used for comparing gathering the portrait feature that portrait feature and portrait characteristic storage module 111 store, if coupling, then issues to early warning the notice that module 108 sends the monitored personnel of discovery; Any action can not be performed if do not mate.Portrait feature compares the portrait feature that module 105 also can be used for certificate portrait feature and portrait characteristic storage module 111 store and compares; If coupling, then issue module 108 to early warning and send the notice finding monitored personnel; Any action can not be performed if do not mate.
Early warning issues module 108 also for generating early warning information according to the notice of the monitored personnel of discovery and export to communication module group 109.
In the present embodiment, portrait characteristic storage module 111 stores the portrait feature of monitored personnel, and portrait feature is compared module 105 and compared by portrait feature collection portrait feature or certificate portrait feature stored with portrait characteristic storage module 111 respectively.If coupling, illustrate and find monitored personnel, notification communication module 109, early warning information just can be sent to external system by such communication module group 109, make external system know testimony of a witness veritification device and found monitored personnel, thus make corresponding measure, the supervision to special personnel can be realized.
In one embodiment, certificate reads module 102 and can also read certificate and obtain certificate text message, and exports to portrait feature and compare module 105; Portrait feature compares module 105 and gathers portrait characteristic sum certificate portrait feature to obtain portrait feature comparative result for comparing, and carries out checking acquisition certificate text message the result to certificate text message; Obtain the testimony of a witness according to portrait feature comparative result and certificate text message the result again and veritify result.
Particularly, portrait feature compare module 105 can be used for detect read certificate text message with whether the certificate text message prestored consistent, certificate text message is verified.Portrait feature compares module 105, and to be used in portrait feature comparative result be portrait characteristic matching, and certificate text message the result be read completely the same with the certificate text message prestored time, obtain the testimony of a witness and veritify the successful testimony of a witness and veritify result.Portrait feature compares module 105, and to be used in portrait feature comparative result be that portrait feature is not mated, and/or, certificate text message the result be read not quite identical with the certificate text message prestored time, obtain the testimony of a witness and veritify failed testimony of a witness veritification result.
Wherein, certificate text message comprises personnel's internal indicator, department's mark, ID (identity number) card No., contact method, authentication code and other easily extensible information.Wherein personnel's internal indicator refers to the mark of internal distribution in a collective, the job number that such as intra-company distributes, and authentication code is the unique identification of the certificate generating apparatus generating certificate.Text message comprises at least one in numeral, letter, punctuation mark and Chinese character.
In the present embodiment, by the comparison of portrait feature and the checking of certificate text message, the testimony of a witness can be realized from multiple dimension and veritify, make the testimony of a witness veritify result more accurate.
The above-mentioned testimony of a witness veritifies each module in device 100 can independent assortment, also can by software simulating.
As shown in Figure 3, in one embodiment, provide a kind of certificate generating apparatus 300, the testimony of a witness for generating each embodiment above-mentioned veritifies the certificate that device 100 can read.This certificate generating apparatus 300 comprises video camera 301, input equipment 302, input device controls module 303, authentication code storage module 304, controller 305 and certificate generation module 306.Concrete certificate generating apparatus 300 can also comprise user operation panel 313 (as Fig. 5), and video camera 301 and input equipment 302 are arranged on this user operation panel 313.Certificate generating apparatus 300 is coated with housing, and user operation panel 313 is a part for this housing.
Video camera 301, exports to controller 305 for Real-time Collection figure information as certificate figure information.
Particularly, video camera 301 is the equipment that can gather image and export, and the head of certificate demand personnel aimed at by video camera 301 by accreditation personnel in use, and video camera 301 works, and collects the figure information mainly comprising certificate demand personnel face.
Input equipment 302, for obtaining input signal and exporting to input device controls module 303.
Particularly, input equipment 302 can be keyboard or touch-screen, can be input in certificate generating apparatus 300 by English alphabet, numeral, punctuation mark etc., thus give an order to certificate generating apparatus 300, input data etc. by input equipment 302.The input signal that input equipment 302 gets is a kind of electric signal, needs to export to input device controls module 303 and resolves.
Input device controls module 303, for resolving to certificate text message by input signal and exporting to controller 305.
Particularly, input device controls module 303 can be used for input signal to be converted to digital signal, is called parsing.Concrete input device controls module 303 is for resolving to character by input signal, and the character combination of parsing becomes certificate text message.Resolve the certificate text message obtained can comprise: personnel's internal indicator, department's mark, ID (identity number) card No., contact method and other easily extensible information.
Authentication code stores module 304, for storing unique authentication code and providing authentication code to controller 305.
Particularly, authentication code stores module 304 and stores unique authentication code, makes this authentication code can identify the certificate generating apparatus 300 at authentication code storage module 304 place uniquely.
Controller 305, generates module 306 for authentication code, certificate figure information and certificate text message being transferred to certificate.
Particularly, controller 305 is that the center of certificate generating apparatus 300 controls module, realizes the integration analysis of information, the formation operating the instruction of each module of certificate generating apparatus 300 and execution.Here authentication code can as a part for certificate text message, thus certificate figure information and certificate text message are transferred to certificate by controller 305 generates module 306.
Certificate generates module 306, for generating certificate according to authentication code, certificate figure information and certificate text message.
Particularly, certificate generates module 306 for generating the certificate with readable certificate information.Certificate generates the certificate that module 306 can be used for the certificate information write blank by comprising authentication code, certificate figure information and certificate text message, or covers the certificate information of the certificate generated in advance with these certificate informations, to realize generating certificate.
Above-mentioned certificate generating apparatus 300 can be veritified device 100 with the above-mentioned testimony of a witness and support the use, by video camera 301 Real-time Collection figure information, by input equipment 302 typing certificate text message, and as the foundation generating certificate together with authentication code.The certificate of such generation both can provide figure information to veritify for the testimony of a witness, can review the certificate generating apparatus generating this certificate again by unique authentication code, can prevent to a certain extent palming off certificate, improve security.
As shown in Figure 4, in one embodiment, certificate generating apparatus 300 also comprises display control module 307 and display 308.
Controller 305 also controls module 307 for certificate figure information and certificate text message being exported to display.
Particularly, controller 305 can be used for the certificate figure information of digital signal and certificate text message being exported to display and controls module 307, resolves by exporting to display control module 307.
Display controls module 307, after certificate figure information and certificate text message are converted to display, export to display 308.
Particularly, certificate figure information and certificate text message are resolved to the display of applicable display and export to display 308 by display control module 307.Display can be such as RGB (three primary colors) display or YUV (a kind of color space) display.
Display 308, for showing according to display.
In the present embodiment, the certificate text message of the figure information that certificate generating apparatus 300 gathers and typing can be shown by display 308, be convenient to check confirmation to the certificate text message of the figure information gathered and typing, the testimony of a witness is veritified or certificate text message is made mistakes to prevent the figure information gathered to be unfavorable for.
In one embodiment, certificate generating apparatus 300 also comprises character library storage module 309, for store font information.Wherein font information is for describing the external form feature of character, and the Charactes Display of identical meanings can be different effects by different font informations.
Controller 305 also controls module 307 for storing in module 309 from character library to read the font information corresponding to certificate text message and export to display.
Display and control module 307 also exports to display 308 after the font information corresponding to certificate text message is converted to display.
In the present embodiment, character library stores module 309 can provide font support for certificate generating apparatus, the input operation display certificate text message of convenient response user, thus the convenient personnel making certificate confirm certificate text message.
In one embodiment, certificate generating apparatus 300 also comprises: encryption module 310, provides cipher mode for storage encryption mode to controller 305.Particularly, cipher mode refers to the approach how control is encrypted data.Encryption module 310 can storage encryption algorithm, and provides encrypted instruction to controller 305, or encryption module 310 realizes hardware encipher by hardware circuit.Cipher mode comprises DES (DataEncryptionStandard, data encryption standards) cipher mode, AES (AdvancedEncryptionStandard, Advanced Encryption Standard) and secret key encryption mode etc.
Encrypted data transmission also for by after the encryption of authentication code, certificate figure information and certificate text message, is generated module 306 to certificate by controller 305.
Particularly, controller 305 can call the encrypted instruction that encryption module 310 provides, and to the encryption of authentication code, certificate figure information and certificate text message, obtains enciphered data.Authentication code, certificate figure information and certificate text message also can be input to the encryption module 310 adopting hardware circuit to be encrypted by controller 305, obtain the data of encryption module 310 output as enciphered data.
Certificate generates module 306 also for generating certificate according to enciphered data.
In the present embodiment, authentication code, certificate figure information and certificate text message are encrypted by the cipher mode adopting encryption module 310 to provide, and generate certificate, the certificate of such generation must adopt the manner of decryption corresponding to cipher mode to obtain certificate information, can prevent to a certain extent palming off certificate, improve security.
In one embodiment, certificate generates the certificate information that module 306 can be used for reading the certificate generated, and is transferred to display and control module 307, exports to display 308 after resolving to display by display and control module 307 by controller 305.The certificate information that such accreditation personnel and certificate demand personnel all can store the certificate generated confirms, avoids the situation generating certificate failure to occur.
As shown in Figure 4, in one embodiment, certificate generation module 306 comprises at least one in I.D. read-write module 306a, RFID certificate read-write module 306b and Quick Response Code generation module 306c.Correspondingly, the type of credential that can generate comprises I.D., RFID certificate and Quick Response Code certificate.
I.D. read-write module 306a is used for authentication code, certificate figure information and certificate text message write I.D..
RFID certificate read-write module 306b is used for authentication code, certificate figure information and certificate text message write RFID certificate.
Quick Response Code generates module 306c and is used for authentication code, certificate figure information and certificate text message to generate Quick Response Code.Virtual Quick Response Code certificate can be formed like this.
In one embodiment, certificate generating apparatus 300 also comprises: printer 311, and the Quick Response Code generated for Quick Response Code being generated module 306c under controller 305 instruction is printed on certificate.Quick Response Code can be printed on the material of any printable patterns such as paper, plastics or metal by printer 311, generates the Quick Response Code certificate with entity morphology.
In the present embodiment, certificate generating apparatus 300 can provide the support to Quick Response Code, generates Quick Response Code certificate, thus makes the testimony of a witness veritify the veritification of device support Quick Response Code certificate.
In one embodiment, printer 311 can replace with wireless printer module, parallel port printer module, serial printer module or USB (UniversalSerialBus, USB (universal serial bus)) printer module.
In one embodiment, certificate generating apparatus 300 also comprises Quick Response Code scanner 312, for reading the certificate information in the Quick Response Code on Quick Response Code certificate, being transferred to display and control module 307 by controller 305, after resolving to display by display and control module 307, exporting to display 308.The certificate information that such accreditation personnel and certificate demand personnel all can store the certificate generated confirms, avoids the situation generating certificate failure to occur.
In one embodiment, user operation panel 313 is provided with video camera 301, input equipment 302, display 308, printer 311, Quick Response Code scanner 312 and print button etc.
In one embodiment, certificate generating apparatus 300 also can comprise and being connected with controller 305, controls module by the internet access in internet access certificate storehouse.Certificate storehouse comprises I.D. storehouse.Such certificate generating apparatus 300 can internet interview certificate storehouse, can Remote Acquisitioning certificate information thus generate certificate.
The above-mentioned universal testimony of a witness veritifies device 100, testimony of a witness veritification can be carried out to I.D., RFID certificate, Quick Response Code certificate etc., also the examination demand for special population can be met, and amplification and the sharpening process of low definition photo are provided, are applicable to the additional clause small photo process such as current I.D..
Above-mentioned certificate generating apparatus 300 is corollary apparatus of I.D., RFID certificate and Quick Response Code certificate making, provides the safeguard protection of authentication code and digital encryption, ensures the information security in I.D., RFID certificate and Quick Response Code certificate.Each module of above-mentioned certificate generating apparatus 300 can independent assortment, also can by software simulating.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this instructions is recorded.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. the testimony of a witness veritifies a device, it is characterized in that, comprising:
Human image collecting module, for Real-time Collection figure information, and exports to portrait pre-service module;
Certificate reads module, obtains certificate figure information, and export to portrait pre-service module for reading certificate;
Portrait pre-service module, exports to portrait feature extraction module after the figure information of collection and/or certificate figure information are carried out Image semantic classification; Described Image semantic classification comprises image scaling process and/or Sharp processing of image;
Portrait feature extraction module, gathering portrait feature for extracting from the figure information gathered, extracting certificate portrait feature from certificate figure information, and collection portrait characteristic sum certificate portrait feature is exported to portrait feature compares module;
Portrait feature compares module, gathering portrait characteristic sum certificate portrait feature, obtaining the testimony of a witness and veritify result and export for comparing.
2. the testimony of a witness according to claim 1 veritifies device, it is characterized in that, described portrait pre-service module carries out Sharp processing of image after being used for certificate figure information to be amplified to the size of mating with the figure information gathered again.
3. the testimony of a witness according to claim 1 veritifies device, it is characterized in that, also comprises:
The testimony of a witness is veritified result and is stored module, compares the testimony of a witness that module exports veritify result for receiving and storing described portrait feature;
Described human image collecting module comprises: the embedded video camera human image collecting module that the embedded video camera veritifying device with the testimony of a witness is connected, and/or, the external video source human image collecting module that the video source veritifying device outside with the testimony of a witness is connected;
Described certificate reading module comprises at least one in I.D. reading module, RFID certificate reading module and Quick Response Code certificate reading module.
4. the testimony of a witness as claimed in any of claims 1 to 3 veritifies device, it is characterized in that, also comprises:
Module is issued in early warning, comparing the testimony of a witness that module exports and veritifies result, veritifying result generate early warning information and export to communication module group according to the described testimony of a witness for receiving described portrait feature;
Communication module group, for being connected to external system, and is sent to described external system by described early warning information.
5. the testimony of a witness according to claim 4 veritifies device, it is characterized in that, also comprises:
Portrait characteristic storage module, for storing the portrait feature of monitored personnel;
Described portrait feature compares the portrait feature of module also for collection portrait feature and portrait characteristic storage module being stored and compares, or the portrait feature that certificate portrait feature and portrait characteristic storage module store is compared; If coupling, then issue module to early warning and send the notice finding monitored personnel;
Described early warning issues module also for generating early warning information according to the notice of the monitored personnel of discovery and export to communication module group.
6. a certificate generating apparatus, is characterized in that, comprising:
Video camera, exports to controller for Real-time Collection figure information as certificate figure information;
Input equipment, for obtaining input signal and exporting to input device controls module;
Input device controls module, for resolving to certificate text message by input signal and exporting to controller;
Authentication code stores module, for storing unique authentication code and providing authentication code to controller;
Controller, generates module for described authentication code, described certificate figure information and described certificate text message being transferred to certificate;
Certificate generates module, for generating certificate according to described authentication code, described certificate figure information and described certificate text message.
7. certificate generating apparatus according to claim 6, is characterized in that, also comprise: display controls module and display;
Described controller also controls module for described certificate figure information and described certificate text message being exported to display;
Display controls module, after described certificate figure information and described certificate text message are converted to display, export to display;
Display, for showing according to described display.
8. certificate generating apparatus according to claim 7, is characterized in that, also comprises character library and stores module, for store font information;
Described controller also controls module for storing in module from described character library to read the font information corresponding to described certificate text message and export to display;
Described display and control module also exports to display after the font information corresponding to described certificate text message is converted to display.
9. certificate generating apparatus according to claim 6, is characterized in that, also comprise:
Encryption module, provides cipher mode to controller for storage encryption mode;
Encrypted data transmission also for by after the encryption of described authentication code, described certificate figure information and described certificate text message, is generated module to certificate by described controller;
Described certificate generates module also for generating certificate according to described enciphered data.
10. certificate generating apparatus according to claim 6, is characterized in that, described certificate generation module comprises at least one in I.D. read-write module, RFID certificate read-write module and Quick Response Code generation module;
Described I.D. read-write module is used for described authentication code, described certificate figure information and described certificate text message write I.D.;
Described RFID certificate read-write module is used for described authentication code, described certificate figure information and described certificate text message write RFID certificate;
Described Quick Response Code generates module and is used for described authentication code, described certificate figure information and described certificate text message to generate Quick Response Code.
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