CN109544089A - The method, apparatus and computer equipment of electronic certificate are established based on image recognition - Google Patents
The method, apparatus and computer equipment of electronic certificate are established based on image recognition Download PDFInfo
- Publication number
- CN109544089A CN109544089A CN201811184769.8A CN201811184769A CN109544089A CN 109544089 A CN109544089 A CN 109544089A CN 201811184769 A CN201811184769 A CN 201811184769A CN 109544089 A CN109544089 A CN 109544089A
- Authority
- CN
- China
- Prior art keywords
- certificate
- image data
- text
- credential
- user
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
-
- 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
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Human Resources & Organizations (AREA)
- Strategic Management (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Tourism & Hospitality (AREA)
- Health & Medical Sciences (AREA)
- Operations Research (AREA)
- Marketing (AREA)
- General Business, Economics & Management (AREA)
- Economics (AREA)
- Data Mining & Analysis (AREA)
- Quality & Reliability (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Information Transfer Between Computers (AREA)
Abstract
This application involves field of artificial intelligence is arrived, a kind of method, apparatus and computer equipment that electronic certificate is established based on image recognition is disclosed, wherein method includes: the image data for receiving user and uploading；Judge the corresponding type of credential of the image data；Website corresponding with the type of credential is accessed, the certificate information in the image data is verified；If verifying result is that very, the image data is stored in the corresponding memory space of type of credential；By the Content Transformation on the image data at certificate text, and it is stored in the memory space.Certificate is all uploaded to an electronic card and wrapped by the application, corresponding certificate use can be found after logging on to personal account, it when needing certificate information, opens certificate packet and extracts the duplication of corresponding certificate information and fills in, it is very big convenient to bring to people's lives.
Description
Technical field
This application involves field of artificial intelligence is arrived, one kind is especially related to based on image recognition and establishes electronic certificate
Method, apparatus and computer equipment.
Background technique
The disadvantages of paper document is easy to damage, loses, and leakage carries, and it is also inconvenient to make up paper document.And with mutual
The promotion and popularization of networking, more and more Information Authentications are needed through network verification, when needing to handle on line some business needs
When certificate information, paper document is scanned into electronic document upload again after needing to find paper document, and according to the letter on certificate
Breath is filled in, to complete certificate verification and the information that fills up a document.And currently without a unified electronic certificate Ka Bao to each
Kind certificate is managed.
So providing the problem of new method for establishing electronic certificate based on image recognition of one kind is urgent need to resolve.
Summary of the invention
The main purpose of the application is to provide a kind of to be stored in building based on image recognition for user terminal after papers-scanning
The method, apparatus and computer equipment of vertical electronic certificate.
In order to achieve the above-mentioned object of the invention, the application proposes a kind of method for establishing electronic certificate based on image recognition, packet
It includes:
Receive the image data that user uploads；
Judge the corresponding type of credential of the image data；
Website corresponding with the type of credential is accessed, the certificate information in the image data is verified；
If verifying result is that very, the image data is stored in the corresponding memory space of type of credential；
By the Content Transformation on the image data at certificate text, and it is stored in the memory space.
Further, the Content Transformation by the image data is at certificate text, and it is empty to be stored in the storage
After interior step, comprising:
Read the term of validity of the certificate text；
Judge whether current time exceeds the term of validity；
If so, issuing standby signal.
Further, if the verification result is very, it is empty that the image data to be stored in the corresponding storage of type of credential
After interior step, comprising:
The memory space is encrypted.
Further, the described the step of memory space is encrypted, comprising:
Encryption rule is sent to the terminal of user；
Receive the password that the terminal is encrypted according to the encryption rule；
The corresponding password decrypted and be encrypted described in rule parsing is selected according to the encryption rule, obtains the password；
Utilize memory space described in the password encryption.
Further, if the verification result is very, it is empty that the image data to be stored in the corresponding storage of type of credential
After interior step, comprising:
The link of the image data is converted into two dimensional code.
Further, the Content Transformation by the image data is at certificate text, and it is empty to be stored in the storage
After interior step, comprising:
When getting the image data and be loaded into third party system, the corresponding letter of the third party system is obtained
Cease User Interface；
The corresponding certificate text of the image data is filled up to the corresponding information solicitation interface of the third party system
Corresponding position.
Further, the information solicitation by the corresponding certificate text of the image data is to the third party system
The step of corresponding position at corresponding information solicitation interface, comprising:
Read the interface text in the corresponding information solicitation interface of the third party system；
By the information solicitation in the certificate text to at the interface characters matching.
The application also provides a kind of device that electronic certificate is established based on image recognition, comprising:
Receiving module, for receiving the image data of user's upload；
First judgment module, for judging the corresponding type of credential of the image data；
Module is verified, for accessing website corresponding with the type of credential, to the certificate information in the image data
It is verified；
Preserving module, if being very, it is empty that the image data to be stored in the corresponding storage of type of credential for verifying result
In；
Memory module, for, at certificate text, and it to be empty to be stored in the storage by the Content Transformation on the image data
In.
The application also provides a kind of computer equipment, including memory and processor, and the memory is stored with computer
The step of program, the processor realizes any of the above-described the method when executing the computer program.
The application also provides a kind of computer readable storage medium, is stored thereon with computer program, the computer journey
The step of method described in any of the above embodiments is realized when sequence is executed by processor.
The method, apparatus and computer equipment that electronic certificate is established based on image recognition of the application, certificate is all uploaded
It is wrapped to an electronic card, corresponding certificate use can be found after logging on to personal account, when needing certificate information,
The corresponding certificate information duplication of certificate packet extraction is opened to fill in.When auditing certificate and monitoring certificate, certificate is read automatically
Term of validity, to not term of validity certificate remind user, avoid user upload failure certificate or certificate failure can not
It uses.
Detailed description of the invention
Fig. 1 is the flow diagram of the method that electronic certificate is established based on image recognition of one embodiment of the application；
Fig. 2 is the structural schematic block diagram of the device that electronic certificate is established based on image recognition of one embodiment of the application；
Fig. 3 is the structural schematic block diagram of the device that electronic certificate is established based on image recognition of one embodiment of the application；
Fig. 4 is the structural schematic block diagram of the device that electronic certificate is established based on image recognition of one embodiment of the application；
Fig. 5 is the specific knot of the encrypting module of the device that electronic certificate is established based on image recognition of one embodiment of the application
Structure schematic block diagram；
Fig. 6 is the structural schematic block diagram of the device that electronic certificate is established based on image recognition of one embodiment of the application；
Fig. 7 is the structural schematic block diagram of the device that electronic certificate is established based on image recognition of one embodiment of the application；
Fig. 8 is the specific knot for filling in module of the device that electronic certificate is established based on image recognition of one embodiment of the application
Structure schematic block diagram；
Fig. 9 is the structural schematic block diagram of the computer equipment of one embodiment of the application.
The embodiments will be further described with reference to the accompanying drawings for realization, functional characteristics and the advantage of the application purpose.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not
For limiting the application.
Referring to Fig.1, the embodiment of the present application provides a kind of method for establishing electronic certificate based on image recognition, comprising steps of
S1, the image data that user uploads is received；
S2, judge the corresponding type of credential of the image data；
S3, access website corresponding with the type of credential, verify the certificate information in the image data；
If S4, verification result are that very, the image data is stored in the corresponding memory space of type of credential；
S5, by the Content Transformation on the image data at certificate text, and be stored in the memory space.
As described in above-mentioned steps S1, server has opened a certificate interface, uploads image data for user.Image data
File including types such as picture, documents；Wherein the file of graphic form includes JEPG format, BMP format, TIF format etc., text
The file of shelves form includes pdf format.After server receives the image data that user uploads, according to the file suffixes of image data
Determine whether to be qualified image data.Server reads the suffix of each file in this document folder, if the suffix is default
Image data format such as jpg, pdf, doc, determine that it is image data, receive the image data of upload.If suffix is
.dwg .exe etc. is not belonging to preset image data format, determines that it is not image data, does not receive upload, and at the terminal
Prompt is issued, user is reminded to upload correct image data.In another embodiment, there are multiple softwares in server, it should
Multiple softwares may only open the file of image data format；After server receives the file of user's upload, start multiple soft
Part is respectively by File Open, if there is any one software to open this document, the file for illustrating that user uploads is correct format
Image data, server determine receive uploads successfully；Otherwise it deletes the file cocurrent that user uploads and goes out standby signal prompting use
The image data of family upload correct format.
As described in above-mentioned steps S2, type of credential includes identity card, driver's license, Hongkong and Macro's pass, academic card, degree's diploma etc.
The type of various certificates.It can be by way of train classification models, using the image template of various type of credential as disaggregated model
Input, disaggregated model exports the corresponding type of credential title of image template.After server receives image data, image is provided
Material is matched with each type of credential template in disaggregated model, and the determining highest template of matching degree with each template determines to use
The image data that family uploads is the corresponding type of credential of the highest template of matching degree.It should also be noted that server provides image
Material is matched with each image template respectively, often primary with an image stencil matching, a matching value is obtained, from multiple matchings
Compare in value and obtain highest matching value, if highest matching value is lower than preset matching threshold, determines that it fails to match, indicate to use
The image data that family uploads is wrong, and user is needed to upload again.
As described in above-mentioned steps S3, the address of website is the website with the one-to-one official of type of credential.Station address
It is that backstage personnel are previously stored in the server.Backstage personnel get the interface of official website, and the interface that official authenticates is set
It is set to station address.It is the website of related affairs of household registration, public security bureau room as the certificate of identity card type is corresponding；The certificate pair of driver's license
What is answered is Public Security Department, public security bureau/traffic-police detachment website；Educational background card is the website of corresponding education department.Server
The personal information reserved when being registered on that server according to user, personal information Preferable scheme is that identification card number, access with
Official's certificate of the personal information of the user is searched in the corresponding website of type of credential in the website, by official's certificate and uses
The image data that family uploads is compared, if comparison result is that the two is consistent, illustrating that image data verifies result is true, user
The image data of upload can be used；If comparison result is that the two is inconsistent, illustrating that image data verifies result is false, user
The image data information of upload is wrong.When verifying, characteristic point can be taken to be compared, extract the image data that user uploads
Characteristic point, then the feature point extraction on official's certificate image is come out, the characteristic point of the two is matched, if matching
Similarity reaches certain value, both illustrates to be identical, verifies the result is that true.
As described in above-mentioned steps S4, after server is verified by the corresponding website of type of credential, obtain in image data
Certificate information be it is true, then image data is marked as type of credential, and the image data is stored in the certificate class
In the corresponding memory space of type.It is carried out specifically, server marks a piece of subregion in memory with the title of the type of credential
Name, which is stored in the subregion.
As described in above-mentioned steps S5, text information can be for based on optical character identification (Optical Character
Recognition, OCR) identify the information such as the certificate ID obtained, name.Server reads image data, will be in image data
Text region comes out and forms certificate text, is organized in a text document.And by this article this document with the title of type of credential
It is named, then the certificate text and the image data is placed in the same memory space of memory.It is convenient in this way
When information on filling up a document in the other application of user at the terminal, directly opening name be type of credential certificate text into
Row duplication text.
Further, the above-mentioned Content Transformation by the image data is at certificate text, and it is empty to be stored in the storage
After interior step, comprising:
S6A, the term of validity for reading the certificate text；
S6B, judge whether current time exceeds the term of validity；
S6C, if so, issue standby signal.
As described in above-mentioned steps S6A, term of validity refers to the date-time that can be used of the certificate, has when more than this
After imitating the time limit, failure is not available by certificate.It is above-mentioned to extract the text information in image data using OCR technique to be formed
After text, then semantic analysis is carried out to text, extracts the term of validity of the certificate.Term of validity includes initial time and termination
Moment, initial time refer to coming into force the moment for certificate, and end time refers to the failure moment of certificate.Specifically, by reading text
After the keywords such as " date ", " time ", " effective ", " failure " in this, read in the adjacent time format of the keyword or day
The text of phase format understands the term of validity that text is read out after its semanteme.
As described in above-mentioned steps S6B, the included clock of server calls gets current time or server access
Website at the time of related, gets current time, then judges whether current time is in term of validity, i.e., whether in starting
Before quarter or after end time.In one embodiment, server judges whether a current time exceeds effectively daily
Time limit.
As described in above-mentioned steps S6C, if current time has exceeded term of validity, illustrate the certificate not yet begin to use or
Person be more than fail to term of validity using, therefore user uploaded to server also can not the normal use certificate, hair
Standby signal reminds user's certificate can not normal use out.Specifically, a dialog box is generated in user's application end, convenient for using
See at family.
Further, if above-mentioned verification result is very, it is empty that the image data to be stored in the corresponding storage of type of credential
After interior step, comprising:
S7, the memory space is encrypted.
As described in above-mentioned steps S7, certificate is secret article, belongs to the privacy information for having user, must not arbitrarily be leaked.It is logical
For often, the application program of user terminal is the mobile phone of user, and the mobile phone of user is often used by others；For the card for preventing user
Part information foreign exchange needs to input password just available certificate when accessing certificate.After server stores certificate, transmission is set
The user terminal that links to of password is set, then user inputs password, and server deposits password after receiving the password that user inputs
Storage is in the corresponding memory space of the certificate；Subsequent when needing using certificate, server issues the link of input password, receives
The encrypted message that terminal is sent exists certificate if the password in encrypted message partition holding corresponding with the certificate is consistent
It is shown in terminal.The type of password include fingerprint, vocal print, number, letter, facial information, iris information at least one.
Further, above-mentioned the step of memory space is encrypted, comprising:.
S71, encryption rule is sent to the terminal of user；
S72, the password that the terminal is encrypted according to the encryption rule is received；
S73, the corresponding password decrypted and be encrypted described in rule parsing is selected according to the encryption rule, obtained described close
Code；
S74, memory space described in the password encryption is utilized.
In the present embodiment, server is sent to the link of one, the terminal setting password of user, for user that password is defeated
Enter in this link, while further comprising encryption rule in the link.User is close by the setting that terminal is sent in server
Password is inputted in the link of code, after terminal receives the password of user's input, while the encryption rule in link is read, by user
The password of input is encrypted, and encrypted password is then sent to server, server receive that terminal sends by
Encrypted password is carried out according to encryption rule.Then encrypted password is used the corresponding decryption of above-mentioned cipher mode by server
Rule is decrypted, and obtains the password of user's input, sets the password in the password of above-mentioned memory space, that is, utilizes the password
Memory space is encrypted.Specific encryption rule uses existing encryption method, such as 3DES encryption.Password is in mobile phone
The data of the end APP and server end carry out encrypting mutual transmission.3DES is also known as Triple DES, is one kind of des encryption algorithm
Mode, it carries out Tertiary infilling using 3 56 data keys.Data encryption standards (DES) is a kind of origin in the U.S.
Encryption standard for a long time, it use symmetric key cryptography, and in 1981 by ANSI organizational norms be ANSI X.3.92.DES
Using the method for 56 keys and cryptographic block, and in the method for cryptographic block, then text is divided into the text block of 64 sizes
It is encrypted again.Compared with initial DES, 3DES is safer.
Further, if above-mentioned verification result is very, it is empty that the image data to be stored in the corresponding storage of type of credential
After interior step, comprising:
S8, the link of the image data is converted into two dimensional code.
As described in above-mentioned steps S8, two dimensional code is with certain specific geometric figure according to certain rules in plane distribution
Chequered with black and white graphic recording data symbol information.After the image data of certificate is uploaded to mobile phone by user, when subsequent in public affairs
Occasion needs to be easy to be seen by other people snooping in use, showing the corresponding image data of certificate altogether.By the link of image data
It is converted into two dimensional code, when third party needs to verify the certificate of user, it is corresponding the certificate that user shows can be scanned by barcode scanning gun
Two dimensional code parses the link of image data after barcode scanning gun scanning to two dimensional code, and the port of barcode scanning gun accesses the link, obtains
It to the certificate information of user, and can not have to show, can be very good the privacy of protection user in public.It will link
It is converted into two dimensional code, is a more existing technology, in one embodiment, the method for generating two dimensional code is to use
One coding (such as RS coding) mode encodes the link of certificate, obtains coding raw information, and coding raw information can be with
It is one section of binary bit stream being made of " 0 " and " 1 ".Then certification is believed using the second coding mode (for example, Bose-Chaudhuri-Hocquenghem Code)
Breath is encoded, and encoded authentication information is obtained.In encoded authentication information embedded coding raw information, target code letter will be obtained
Breath.Target code information is modulated, target bits stream is obtained.According to preset two dimensional code generating algorithm by target bits stream
Be converted to image in 2 D code.
In one embodiment, the above-mentioned Content Transformation by the image data is at certificate text, and is stored in described
After step in memory space, comprising:
S9, when the image data is loaded into third party system, obtain the corresponding letter of the third party system
Cease User Interface；
S10, by the information solicitation in the corresponding certificate text of the image data to the corresponding letter of the third party system
Cease the corresponding position of User Interface.
In the present embodiment, user needs to load personal image data to third when handling third-party operational line
Method, system simultaneously fills in the corresponding text of image data to the corresponding information solicitation interface of third party system.When user is loaded with certificate
After corresponding image data to third party system, it is more likely that also need to fill in the text information of the certificate.Therefore, work as server
When receiving user terminal and being loaded into the image data of the certificate in a memory space in third party system, illustrate that user needs
The certificate is used to carry out verifying identity, the corresponding text information for being also required to fill in the certificate, therefore server gets shadow
After being loaded into third party system as data, then the memory space where image data is accessed, obtains the text in the memory space
This information, and text information is filled in the corresponding position at the corresponding information solicitation interface of third party system, then user uploads
After image data, the corresponding text of image data is directly filled in the corresponding information solicitation interface of third party system by server,
That accelerates that user improves certificate information fills in speed.
In one embodiment, above-mentioned to get after the image data is loaded into third party system, by the image
The step of information solicitation in the corresponding certificate text of data corresponding to third party system information solicitation interface, comprising:
Interface text in S101, the corresponding information solicitation interface of the reading third party system；
S102, by the information solicitation in the certificate text to at the interface characters matching.
In the present embodiment, after server, which gets image data, is loaded in third party system, third party is then read
The corresponding information solicitation interface of system, there is text and picture in information solicitation interface, and server reads the text in interface.Identification
Text in information solicitation interface is matched with the text in certificate text, sees two by the text in information solicitation interface out
Whether person has identical place, if there is identical text, then illustrates the text matches in interface text and certificate text, then will
Text in certificate text is filled up at matched interface text.Specifically, server searches the space in information solicitation interface
Place, it can the interface text in information solicitation interface in front of space after having read at space, is read in the place for inputting text,
Obtain the word content that needs are filled at the space；After server has read the interface text before space, semantic understanding is carried out,
And be compared with certificate text, extracting section identical with interface word content in certificate text is come out, and certificate is literary
Corresponding text is added at the corresponding space of interface text in this.Wherein, image data is being converted into certificate text by server
This when, carries out semantic analysis to the text information in certificate text, the meaning that each text information represents is parsed, convenient in the step
Directly the text information in certificate text is added at the corresponding space of information solicitation interface text in rapid.Remove user from believing
It ceases and is inputted in User Interface or the work of paste text, it is more rapid to make user improve corresponding certificate data to fill in.It needs
Bright, space is different from blank, and character is equally occupied in space, and blank space is not occupy character.
In conclusion certificate, is all uploaded to an electricity by the method for establishing electronic certificate based on image recognition of the application
Subcard is wrapped, and can find corresponding certificate use, when needing certificate information, opening certificate after logging on to personal account
Packet extracts corresponding certificate information duplication and fills in.When auditing certificate and monitoring certificate, the automatic validity period for reading certificate
Limit avoids the certificate of user's upload failure or certificate failure from not being available to user is not reminded in the certificate of term of validity.
Referring to Fig. 2, a kind of device that electronic certificate is established based on image recognition is also provided in the embodiment of the present application, comprising:
Receiving module 1, for receiving the image data of user's upload；
First judgment module 2, for judging the corresponding type of credential of the image data；
Module 3 is verified, for accessing website corresponding with the type of credential, to the certificate information in the image data
It is verified；
Preserving module 4, if being very, it is empty that the image data to be stored in the corresponding storage of type of credential for verifying result
In；
Memory module 5, for, at certificate text, and it to be empty to be stored in the storage by the Content Transformation on the image data
In.
In the present embodiment, server has opened a certificate interface, uploads image data for user.Image data includes figure
The file of the types such as piece, document；Wherein the file of graphic form includes JEPG format, BMP format, TIF format etc., document form
File include pdf format.It is true according to the file suffixes of image data after receiving module 1 receives the image data that user uploads
Whether fixed be qualified image data.Server reads the suffix of each file in this document folder, if the suffix is preset
Image data format such as jpg, pdf, doc, determine that it is image data, and receiving module 1 receives the image data uploaded.After if
Sewing is that .dwg .exe etc. are not belonging to preset image data format, determines that it is not image data, does not receive upload, and at end
Prompt is issued on end, and user is reminded to upload correct image data.In another embodiment, have in server multiple soft
Part, multiple software may only open the file of image data format；After server receives the file of user's upload, start more
A software is respectively by File Open, if there is any one software to open this document, the file for illustrating that user uploads is correct
The image data of format, server are determined to receive and be uploaded successfully；Otherwise the file cocurrent for deleting user's upload goes out standby signal and mentions
The user that wakes up uploads the image data of correct format.
Type of credential includes the type of the various certificates such as identity card, driver's license, Hongkong and Macro's pass, academic card, degree's diploma.It can
By way of train classification models, using the image template of various type of credential as the input of disaggregated model, disaggregated model is defeated
The corresponding type of credential title of image template out.After server receives image data, first judgment module 2 by image data with
Each type of credential template in disaggregated model is matched, and the determining highest template of matching degree with each template, first judges mould
The image data that block 2 determines that user uploads is the corresponding type of credential of the highest template of matching degree.It should also be noted that server
Image data is matched with each image template respectively, it is often primary with an image stencil matching, a matching value is obtained, from
Compare in multiple matching values and obtain highest matching value, if highest matching value is lower than preset matching threshold, determines that matching is lost
It loses, the image data for indicating that user uploads is wrong, and user is needed to upload again.
The address of website is the website with the one-to-one official of type of credential.Station address is that backstage personnel are previously stored
In the server.Backstage personnel get the interface of official website, set station address for the interface that official authenticates.Such as identity
Demonstrate,prove type certificate it is corresponding be related affairs of household registration, public security bureau room website；The corresponding certificate of driver's license is public security bureau's traffic administration
The website of office/traffic-police detachment；Educational background card is the website of corresponding education department.Module 3 is verified according to user in the service
Reserved personal information when registering on device, personal information access net corresponding with type of credential Preferable scheme is that identification card number
It stands, official's certificate of the personal information of the user is searched in the website, the image data that official's certificate and user are uploaded
It is compared, if comparison result is that the two is consistent, illustrating that image data verifies result is that very, the image data that user uploads can
To use；If comparison result is that the two is inconsistent, illustrating that image data verifies result is image data letter false, that user uploads
It ceases wrong.Module 3 is verified when verifying, characteristic point can be taken to be compared, extracts the feature for the image data that user uploads
Then point comes out the feature point extraction on official's certificate image, the characteristic point of the two is matched, if matching similarity
Reach certain value, both illustrate to be identical, verifies the result is that true.
After server is verified by the corresponding website of type of credential, obtain the certificate information in image data be it is true,
Then image data is marked as type of credential preserving module 4, and it is corresponding that the image data is stored in the type of credential
In memory space.It is named specifically, preserving module 4 marks a piece of subregion in memory with the title of the type of credential,
The image data is stored in the subregion.
As described in above-mentioned steps S5, text information can be for based on optical character identification (Optical Character
Recognition, OCR) identify the information such as the certificate ID obtained, name.Server reads image data, will be in image data
Text region comes out and forms certificate text, is organized in a text document.Memory module 5 is by this article this document with type of credential
Title be named, then the certificate text and the image data are placed on the same storage of memory by memory module 5
In space.When the information being convenient on filling up a document in the other application of user at the terminal in this way, directly opening name is certificate
The certificate text of type carries out duplication text.
Referring to Fig. 3, in one embodiment, the above-mentioned device for establishing electronic certificate based on image recognition, further includes:
Read module 6A, for reading the term of validity of the certificate text；
Second judgment module 6B, for judging whether current time exceeds the term of validity；
Cue module 6C issues standby signal if exceeding the term of validity for current time.
In the present embodiment, term of validity refers to the date-time that can be used of the certificate, when more than this term of validity
Afterwards, failure is not available by certificate.Read module 6A extracts the text information in image data to be formed using OCR technique
After text, then semantic analysis is carried out to text, extracts the term of validity of the certificate.Term of validity includes initial time and termination
Moment, initial time refer to coming into force the moment for certificate, and end time refers to the failure moment of certificate.Specifically, by reading text
After the keywords such as " date ", " time ", " effective ", " failure " in this, read in the adjacent time format of the keyword or day
The text of phase format understands the term of validity that text is read out after its semanteme.
The included clock of server calls, website at the time of getting current time or server access correlation obtain
To current time, then the second judgment module 6B judge current time whether be in term of validity, i.e., whether initial time it
After preceding or end time.In one embodiment, the second judgment module 6B judges whether a current time exceeds daily
Term of validity.
If current time has exceeded term of validity, illustrate that the certificate not yet begins to use or has been more than term of validity mistake
Imitate and be not available, thus user uploaded to server also can not the normal use certificate, cue module 6C issues prompt letter
Number remind user's certificate can not normal use.Specifically, cue module 6C generates a dialog box in user's application end, it is convenient for
User sees.
Referring to Fig. 4, in one embodiment, the above-mentioned device for establishing electronic certificate based on image recognition, further includes:
Encrypting module 7, for being encrypted to the memory space.
In the present embodiment, certificate is secret article, belongs to the privacy information for having user, must not arbitrarily be leaked.Usually,
The application program of user terminal is the mobile phone of user, and the mobile phone of user is often used by others；For the certificate information for preventing user
Foreign exchange needs to input password just available certificate when accessing certificate.After server stores certificate, setting password is sent
Link to user terminal, then user input password, encrypting module 7 receive user input password after by password storage at this
The corresponding memory space of certificate；Subsequent when needing using certificate, server issues the link of input password, receives terminal hair
The encrypted message sent, if the password in encrypted message partition holding corresponding with the certificate is consistent, at the terminal by certificate
It is shown.The type of password include fingerprint, vocal print, number, letter, facial information, iris information at least one.
Referring to Fig. 5, in one embodiment, above-mentioned encrypting module 7 includes:
Transmission unit 71, for sending encryption rule to the terminal of user；
Receiving unit 72, the password encrypted for receiving the terminal according to the encryption rule；
Decryption unit 73, for according to the encryption rule select it is corresponding decryption rule parsing described in be encrypted it is close
Code, obtains the password；
Encryption unit 74, for utilizing memory space described in the password encryption.
In the present embodiment, transmission unit 71 is sent to the link of one, the terminal setting password of user, will be close for user
Code input further comprises encryption rule in this link, while in the link.User is set by terminal what server was sent
It sets and inputs password in the link of password, after terminal receives the password of user's input, while reading the encryption rule in link, it will
The password of user's input encrypts, and encrypted password is then sent to server, and receiving unit 72 receives terminal hair
That sends carries out encrypted password according to encryption rule.Then encrypted password is used above-mentioned encryption side by decryption unit 73
The corresponding decryption rule of formula is decrypted, and obtains the password of user's input, and the password is set above-mentioned storage by encryption unit 74
The password in space encrypts memory space using the password.Specific encryption rule, using existing encryption method,
Such as 3DES encryption.Password carries out encrypting mutual transmission in the data of cell phone application end and server end.3DES is also known as Triple
DES is the one mode of des encryption algorithm, it carries out Tertiary infilling using 3 56 data keys.Data encryption mark
Quasi- (DES) is the long-standing encryption standard of the one kind in the U.S., it uses symmetric key cryptography, and in 1981 by ANSI group
It knits and standardizes as ANSI X.3.92.The method that DES uses 56 keys and cryptographic block, and in the method for cryptographic block, text is divided
It is then encrypted again at the text block of 64 sizes.Compared with initial DES, 3DES is safer.
Referring to Fig. 6, in one embodiment, the above-mentioned device for establishing electronic certificate based on image recognition, further includes:
Conversion module 8, for the link of the image data to be converted into two dimensional code.
In the present embodiment, two dimensional code is with certain specific geometric figure according to certain rules in the black and white phase of plane distribution
Between graphic recording data symbol information.After the image data of certificate is uploaded to mobile phone by user, when it is subsequent in public
It needs to be easy to be seen by other people snooping in use, showing the corresponding image data of certificate.Conversion module 8 is by the chain of image data
Switch through and change two dimensional code into, when third party needs to verify the certificate of user, it is corresponding the certificate that user shows can be scanned by barcode scanning gun
Two dimensional code, barcode scanning gun scanning parses the link of image data, the port of barcode scanning gun accesses the link, obtains to after two dimensional code
The certificate information of user is got, and can not have to show, can be very good the privacy of protection user in public.By chain
Switch through and change two dimensional code into, be a more existing technology, in one embodiment, the method for generating two dimensional code is to use
First coding (such as RS coding) mode encodes the link of certificate, obtains coding raw information, coding raw information can
To be one section of binary bit stream being made of " 0 " and " 1 ".Then it will be authenticated using the second coding mode (for example, Bose-Chaudhuri-Hocquenghem Code)
Information is encoded, and encoded authentication information is obtained.In encoded authentication information embedded coding raw information, target code letter will be obtained
Breath.Target code information is modulated, target bits stream is obtained.According to preset two dimensional code generating algorithm by target bits stream
Be converted to image in 2 D code.
Referring to Fig. 7, in one embodiment, the above-mentioned device for establishing electronic certificate based on image recognition, further includes:
Module 9 is obtained, for when the image data is loaded into third party system, obtaining the third party system
It unites corresponding information solicitation interface；
Module 10 is filled in, it is corresponding for the corresponding certificate text of the image data to be filled up to the third party system
The corresponding position at information solicitation interface.
In the present embodiment, user needs to load personal image data to third when handling third-party operational line
Method, system simultaneously fills in the corresponding text of image data to the corresponding information solicitation interface of third party system.When user is loaded with certificate
After corresponding image data to third party system, it is more likely that also need to fill in the text information of the certificate.Therefore, work as server
When receiving user terminal and being loaded into the image data of the certificate in a memory space in third party system, illustrate that user needs
It to use the certificate to carry out verifying identity, the corresponding text information for being also required to fill in the certificate, therefore obtain module 9 and get
Image data is loaded into third party system, then accesses the memory space where image data, obtains the text in the memory space
This information is filled in the corresponding position that text information is filled in the corresponding information solicitation interface of third party system by module 10, is then used
After family uploads image data, fills in module 10 and the corresponding text of image data is directly filled in into the corresponding letter of third party system
User Interface is ceased, that accelerates that user improves certificate information fills in speed.
Referring to Fig. 8, in one embodiment, above-mentioned module 10 of filling in includes:
Acquiring unit 101, for reading the interface text in the corresponding information solicitation interface of the third party system；
Fill in unit 102, for by the information solicitation in the certificate text to at the interface characters matching.
In the present embodiment, after getting image data and being loaded in third party system, then acquiring unit 101 reads the
The corresponding information solicitation interface of three method, systems, there is text and picture in information solicitation interface, and server reads the text in interface.
It fills in unit 102 and identifies text in information solicitation interface, by the text in the text and certificate text in information solicitation interface
Word is matched, and sees whether the two has identical place, if there is identical text, is then illustrated in interface text and certificate text
Text matches, then fill in unit 102 and the text in certificate text be filled up at matched interface text.Specifically, filling in
Unit 102 is searched at the space in information solicitation interface, it can letter after having read at space, is read in the place for inputting text
The interface text in User Interface in front of space is ceased, that is, obtains the word content that needs are filled at the space；Server has read
After interface text before space, semantic understanding is carried out, and be compared with certificate text, it will be in certificate text and in the text of interface
Hold identical extracting section to come out, and text corresponding in certificate text is added at the corresponding space of interface text.Wherein,
Server carries out semantic analysis when image data is converted into certificate text, to the text information in certificate text, parses
The meaning that each text information represents, convenient for the text information in certificate text is directly added to information solicitation circle in this step
At the corresponding space of face text.Remove user to input in information solicitation interface or the work of paste text, more rapid use
Family is improved corresponding certificate data and is filled in.It should be noted that space is different from blank, character can be inputted at space,
Blank space cannot input character.
In conclusion certificate, is all uploaded to an electricity by the device for establishing electronic certificate based on image recognition of the application
Subcard is wrapped, and can find corresponding certificate use, when needing certificate information, opening certificate after logging on to personal account
Packet extracts corresponding certificate information duplication and fills in.When auditing certificate and monitoring certificate, the automatic validity period for reading certificate
Limit avoids the certificate of user's upload failure or certificate failure from not being available to user is not reminded in the certificate of term of validity.
Referring to Fig. 9, a kind of computer equipment is also provided in the embodiment of the present application, which can be server,
Its internal structure can be as shown in Figure 9.The computer equipment includes processor, the memory, network connected by system bus
Interface and database.Wherein, the processor of the Computer Design is for providing calculating and control ability.The computer equipment is deposited
Reservoir includes non-volatile memory medium, built-in storage.The non-volatile memory medium is stored with operating system, computer program
And database.The internal memory provides environment for the operation of operating system and computer program in non-volatile memory medium.It should
The database of computer equipment is for data such as storing image data, certificate texts.The network interface of the computer equipment is used for
It is communicated with external terminal by network connection.It is a kind of based on image recognition to realize when the computer program is executed by processor
The method for establishing electronic certificate.
The step of above-mentioned processor executes the above-mentioned method that electronic certificate is established based on image recognition: receive what user uploaded
Image data；Judge the corresponding type of credential of the image data；Website corresponding with the type of credential is accessed, to the shadow
As the certificate information in data is verified；If verifying result is very, it is corresponding that the image data to be stored in type of credential
In memory space；By the Content Transformation on the image data at certificate text, and it is stored in the memory space.
In one embodiment, above-mentioned processor is executed the Content Transformation on the image data into certificate text, and
It is stored in after the step in the memory space, comprising: read the term of validity of the certificate text；Judging current time is
It is no to exceed the term of validity；If so, issuing standby signal.
In one embodiment, if it is very, the image data to be stored in certificate that above-mentioned processor, which executes verification result,
After step in the corresponding memory space of type, comprising: encrypted to the memory space.
In one embodiment, the step of above-mentioned processor execution encrypts the memory space, comprising: send and add
Close rule gives the terminal of user；Receive the password that the terminal is encrypted according to the encryption rule；It is advised according to the encryption
The password being encrypted described in corresponding decryption rule parsing is then selected, the password is obtained；It is deposited using described in the password encryption
Store up space.
In one embodiment, if it is very, the image data to be stored in certificate that above-mentioned processor, which executes verification result,
After step in the corresponding memory space of type, comprising: the link of the image data is converted into two dimensional code.
In one embodiment, above-mentioned processor is executed the Content Transformation on the image data into certificate text, and
Be stored in after the step in the memory space, comprising: get the image data be loaded into third party system when
It waits, obtains the corresponding information solicitation interface of the third party system；The corresponding certificate text of the image data is filled up to institute
State the corresponding position at the corresponding information solicitation interface of third party system.
In one embodiment, above-mentioned processor is executed the information solicitation in the corresponding certificate text of the image data
To the corresponding information solicitation interface of the third party system corresponding position the step of, comprising: read the third party system pair
The interface text in information solicitation interface answered；By the information solicitation in the certificate text to the interface characters matching
Place.
In conclusion certificate, is all uploaded to an electronic card and wrapped by the computer equipment of the application, a acknowledge a debt is logged on to
Corresponding certificate can be found behind family to use, and when needing certificate information, opened certificate packet and extracted corresponding certificate information
Duplication is filled in.When auditing certificate and monitoring certificate, the automatic term of validity for reading certificate, to not in the card of term of validity
Part reminds user, and the certificate of user's upload failure or certificate failure is avoided not to be available.
It will be understood by those skilled in the art that structure shown in Fig. 9, only part relevant to application scheme is tied
The block diagram of structure does not constitute the restriction for the computer equipment being applied thereon to application scheme.
One embodiment of the application also provides a kind of computer readable storage medium, is stored thereon with computer program, calculates
Machine program realizes a kind of method for establishing electronic certificate based on image recognition when being executed by processor, specifically: it receives on user
The image data of biography；Judge the corresponding type of credential of the image data；Website corresponding with the type of credential is accessed, to institute
The certificate information stated in image data is verified；If verifying result is very, the image data to be stored in type of credential pair
In the memory space answered；By the Content Transformation on the image data at certificate text, and it is stored in the memory space.
In one embodiment, above-mentioned processor is executed the Content Transformation on the image data into certificate text, and
It is stored in after the step in the memory space, comprising: read the term of validity of the certificate text；Judging current time is
It is no to exceed the term of validity；If so, issuing standby signal.
In one embodiment, if it is very, the image data to be stored in certificate that above-mentioned processor, which executes verification result,
After step in the corresponding memory space of type, comprising: encrypted to the memory space.
In one embodiment, the step of above-mentioned processor execution encrypts the memory space, comprising: send and add
Close rule gives the terminal of user；Receive the password that the terminal is encrypted according to the encryption rule；It is advised according to the encryption
The password being encrypted described in corresponding decryption rule parsing is then selected, the password is obtained；It is deposited using described in the password encryption
Store up space.
In one embodiment, if it is very, the image data to be stored in certificate that above-mentioned processor, which executes verification result,
After step in the corresponding memory space of type, comprising: the link of the image data is converted into two dimensional code.
In one embodiment, above-mentioned processor is executed the Content Transformation on the image data into certificate text, and
Be stored in after the step in the memory space, comprising: get the image data be loaded into third party system when
It waits, obtains the corresponding information solicitation interface of the third party system；The corresponding certificate text of the image data is filled up to institute
State the corresponding position at the corresponding information solicitation interface of third party system.
In one embodiment, above-mentioned processor is executed the information solicitation in the corresponding certificate text of the image data
To the corresponding information solicitation interface of the third party system corresponding position the step of, comprising: read the third party system pair
The interface text in information solicitation interface answered；By the information solicitation in the certificate text to the interface characters matching
Place.
In conclusion certificate, is all uploaded to an electronic card and wrapped by the computer readable storage medium of the application, log in
Corresponding certificate can be found after to personal account to use, and when needing certificate information, opened certificate packet and extracted accordingly
Certificate information duplication is filled in.When auditing certificate and monitoring certificate, the automatic term of validity for reading certificate, to not effective
The certificate in time limit reminds user, and the certificate of user's upload failure or certificate failure is avoided not to be available.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer
In read/write memory medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein,
Any reference used in provided herein and embodiment to memory, storage, database or other media,
Including non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM
(PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include
Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms,
Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double speed are according to rate SDRAM (SSRSDRAM), enhancing
Type SDRAM (ESDRAM), synchronization link (Synchl ink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, device, article or the method that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, device, article or method institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, device of element, article or method.
The foregoing is merely preferred embodiment of the present application, are not intended to limit the scope of the patents of the application, all utilizations
Equivalent structure or equivalent flow shift made by present specification and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, similarly include in the scope of patent protection of the application.
Claims (10)
1. a kind of method for establishing electronic certificate based on image recognition characterized by comprising
Receive the image data that user uploads；
Judge the corresponding type of credential of the image data；
Website corresponding with the type of credential is accessed, the certificate information in the image data is verified；
If verifying result is that very, the image data is stored in the corresponding memory space of type of credential；
By the Content Transformation on the image data at certificate text, and it is stored in the memory space.
2. the method for establishing electronic certificate based on image recognition as described in claim 1, which is characterized in that described by the shadow
As the Content Transformation in data is at certificate text, and after the step being stored in the memory space, comprising:
Read the term of validity of the certificate text；
Judge whether current time exceeds the term of validity；
If so, issuing standby signal.
3. the method for establishing electronic certificate based on image recognition as described in claim 1, which is characterized in that if the verification is tied
Fruit is very, the image data to be stored in after the step in the corresponding memory space of type of credential, comprising:
The memory space is encrypted.
4. the method for establishing electronic certificate based on image recognition as claimed in claim 3, which is characterized in that described to be deposited to described
The step of storage space is encrypted, comprising:
Encryption rule is sent to the terminal of user；
Receive the password that the terminal is encrypted according to the encryption rule；
The corresponding password decrypted and be encrypted described in rule parsing is selected according to the encryption rule, obtains the password；
Utilize memory space described in the password encryption.
5. the method for establishing electronic certificate based on image recognition as described in claim 1, which is characterized in that if the verification is tied
Fruit is very, the image data to be stored in after the step in the corresponding memory space of type of credential, comprising:
The link of the image data is converted into two dimensional code.
6. the method for establishing electronic certificate based on image recognition as described in claim 1, which is characterized in that described by the shadow
As the Content Transformation in data is at certificate text, and after the step being stored in the memory space, comprising:
When the image data is loaded into third party system, corresponding information solicitation circle of the third party system is obtained
Face；
By the information solicitation in the corresponding certificate text of the image data to corresponding information solicitation circle of the third party system
The corresponding position in face.
7. the method for establishing electronic certificate based on image recognition as claimed in claim 6, which is characterized in that described by the shadow
As the corresponding position of the information solicitation in the corresponding certificate text of data to the corresponding information solicitation interface of the third party system
The step of, comprising:
Read the interface text in the corresponding information solicitation interface of the third party system；
By the information solicitation in the certificate text to at the interface characters matching.
8. a kind of device for establishing electronic certificate based on image recognition characterized by comprising
Receiving module, for receiving the image data of user's upload；
First judgment module, for judging the corresponding type of credential of the image data；
Module is verified, for accessing website corresponding with the type of credential, the certificate information in the image data is carried out
It verifies；
Preserving module, if being that very, the image data is stored in the corresponding memory space of type of credential for verifying result；
Memory module, for the Content Transformation on the image data at certificate text, and to be stored in the memory space.
9. a kind of computer equipment, including memory and processor, the memory are stored with computer program, feature exists
In the step of processor realizes any one of claims 1 to 7 the method when executing the computer program.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of method described in any one of claims 1 to 7 is realized when being executed by processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811184769.8A CN109544089A (en) | 2018-10-11 | 2018-10-11 | The method, apparatus and computer equipment of electronic certificate are established based on image recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811184769.8A CN109544089A (en) | 2018-10-11 | 2018-10-11 | The method, apparatus and computer equipment of electronic certificate are established based on image recognition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109544089A true CN109544089A (en) | 2019-03-29 |
Family
ID=65843867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811184769.8A Pending CN109544089A (en) | 2018-10-11 | 2018-10-11 | The method, apparatus and computer equipment of electronic certificate are established based on image recognition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109544089A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110880023A (en) * | 2019-12-03 | 2020-03-13 | 支付宝(杭州)信息技术有限公司 | Method and device for detecting certificate picture |
| CN111178238A (en) * | 2019-12-25 | 2020-05-19 | 未鲲(上海)科技服务有限公司 | Certificate testing method, device, equipment and computer readable storage medium |
| CN111695986A (en) * | 2020-05-29 | 2020-09-22 | 中国建设银行股份有限公司 | Method and device for managing and controlling public accumulation fund image |
| CN113194023A (en) * | 2020-11-02 | 2021-07-30 | 常熟理工学院 | Lost certificate recovery system and control method thereof |
| CN113569083A (en) * | 2021-06-17 | 2021-10-29 | 南京大学 | Intelligent sound box local end digital evidence obtaining system and method based on data traceability model |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103632102A (en) * | 2012-08-21 | 2014-03-12 | 中兴通讯股份有限公司 | Certificate processing method and terminal |
| CN106096437A (en) * | 2016-06-02 | 2016-11-09 | 努比亚技术有限公司 | A kind of certificate card managing device and method |
| CN107729847A (en) * | 2017-10-20 | 2018-02-23 | 阿里巴巴集团控股有限公司 | A kind of certificate verification, auth method and device |
-
2018
- 2018-10-11 CN CN201811184769.8A patent/CN109544089A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103632102A (en) * | 2012-08-21 | 2014-03-12 | 中兴通讯股份有限公司 | Certificate processing method and terminal |
| CN106096437A (en) * | 2016-06-02 | 2016-11-09 | 努比亚技术有限公司 | A kind of certificate card managing device and method |
| CN107729847A (en) * | 2017-10-20 | 2018-02-23 | 阿里巴巴集团控股有限公司 | A kind of certificate verification, auth method and device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110880023A (en) * | 2019-12-03 | 2020-03-13 | 支付宝(杭州)信息技术有限公司 | Method and device for detecting certificate picture |
| CN111178238A (en) * | 2019-12-25 | 2020-05-19 | 未鲲(上海)科技服务有限公司 | Certificate testing method, device, equipment and computer readable storage medium |
| CN111695986A (en) * | 2020-05-29 | 2020-09-22 | 中国建设银行股份有限公司 | Method and device for managing and controlling public accumulation fund image |
| CN111695986B (en) * | 2020-05-29 | 2023-09-26 | 中国建设银行股份有限公司 | Method and device for controlling accumulated gold image |
| CN113194023A (en) * | 2020-11-02 | 2021-07-30 | 常熟理工学院 | Lost certificate recovery system and control method thereof |
| CN113194023B (en) * | 2020-11-02 | 2023-06-20 | 常熟理工学院 | Lost certificate recovery system and control method thereof |
| CN113569083A (en) * | 2021-06-17 | 2021-10-29 | 南京大学 | Intelligent sound box local end digital evidence obtaining system and method based on data traceability model |
| CN113569083B (en) * | 2021-06-17 | 2023-11-03 | 南京大学 | Intelligent sound box local digital evidence obtaining system and method based on data tracing model |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109544089A (en) | The method, apparatus and computer equipment of electronic certificate are established based on image recognition | |
| CN100533456C (en) | Security code production method and methods of using the same, and programmable device therefor | |
| CN101897165B (en) | Method of authentication of users in data processing systems | |
| US7346779B2 (en) | System and method for authenticating electronic documents | |
| US10771256B2 (en) | Method for generating an electronic signature | |
| CN102332980B (en) | Method and system for managing electronic file | |
| CN102034290B (en) | Access control method and device | |
| CN102647423B (en) | The discrimination method of a kind of digital signature and seal and system | |
| US20150149784A1 (en) | Communication method utilizing fingerprint information authentication | |
| CN103632436B (en) | A kind of method of the withdrawal based on terminal | |
| CN106600717A (en) | Method and system for online ticket checking based on client interface, and intelligent equipment | |
| CN104424676A (en) | Identity information sending method, identity information sending device, access control card reader and access control system | |
| KR100870202B1 (en) | Method and system of issuing accredited certificate using encrypted image | |
| CN101807318B (en) | Mobile communication terminal, automatic transaction device, automatic transaction system and automatic transaction method | |
| CN109040006A (en) | A kind of secret letter systems approach | |
| CN110034926A (en) | The generation and verification method of Internet of Things dynamic password, system and computer equipment | |
| CN107517217A (en) | A kind of multiple-factor wireless key fill system based on fingerprint recognition | |
| KR102375287B1 (en) | Method of Registration And Access Control of Identity For Third-Party Certification | |
| CN113205628A (en) | Intelligent door lock control method and system based on biological feature recognition | |
| CN109075972A (en) | The system and method for certification and the encryption of cipher anti theft | |
| RU2444063C1 (en) | Voting method with high-reliability biometric protection of anonymity of voter | |
| CN101753300B (en) | Device and method thereof for producing and verifying voice signature of message | |
| CN110084329A (en) | The set code method of centre letter code | |
| CN101640591A (en) | Authentication method | |
| WO2016173994A1 (en) | Method for generating an electronic signature |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |