CN110046621A - Certificate recognition methods and device - Google Patents
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- CN110046621A CN110046621A CN201910122471.2A CN201910122471A CN110046621A CN 110046621 A CN110046621 A CN 110046621A CN 201910122471 A CN201910122471 A CN 201910122471A CN 110046621 A CN110046621 A CN 110046621A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/22—Matching criteria, e.g. proximity measures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/62—Text, e.g. of license plates, overlay texts or captions on TV images
- G06V20/63—Scene text, e.g. street names
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/14—Image acquisition
- G06V30/148—Segmentation of character regions
- G06V30/153—Segmentation of character regions using recognition of characters or words
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Abstract
This specification embodiment provides a kind of certificate recognition methods and device, this method comprises: the certificate information of identification target certificate；Wherein, which includes passport NO. information and text information；According to the determining subscriber identity information to match with above-mentioned certificate information of above-mentioned passport NO. information；The text information in above-mentioned certificate information is corrected based on above-mentioned subscriber identity information.
Description
Technical field
This application involves technical field of information processing more particularly to a kind of certificate recognition methods and devices.
Background technique
Currently, requiring to carry out certificate identification in many fields, wherein the certificate can be identity card, passport, driving license
Deng.For example, needing user to show the identification that identity card carries out identity card in bank's transacting business, to verify user identity letter
Breath；User take or when, need to identify identity card.
Currently, when identifying to certificate, optical character identification (Optical Character can generally be used
Recognition, OCR) etc. technologies the information on certificate is identified.But when being identified to the information on certificate,
The influence that may be subjected to many factors such as certificate quality, external environment causes the accuracy to the identification of information on certificate can
It can be unable to reach absolutely.But under certain fields or scene, still extremely to the accuracy of certificate Global Information identification
It closes important.
Therefore, it is necessary to a kind of technical solution be proposed, to improve the accuracy of certificate identification.
Summary of the invention
The purpose of this specification embodiment is to provide a kind of certificate recognition methods and device, due to identifying to Arabic numerals
Accuracy be higher than word segment, therefore, can be by the target certificate that is identified when being identified to target certificate
Passport NO. information it is determining with the matched subscriber identity information of target certificate picture, due to accuracy that passport NO. is identified compared with
Therefore height can determine the identity information with the matched user of target certificate based on passport NO. information, thus really based on institute
Fixed subscriber identity information is corrected the text information in the certificate information of identified target certificate, to improve identification
The accuracy of text information out, and then improve the accuracy that target certificate integrally identifies.
In order to solve the above technical problems, this specification embodiment is achieved in that
This specification embodiment provides a kind of certificate recognition methods, comprising:
Identify the certificate information of target certificate；Wherein, the certificate information includes passport NO. information and text information；
According to the determining subscriber identity information to match with the certificate information of the passport NO. information；
The text information in the certificate information is corrected based on the subscriber identity information.
This specification embodiment additionally provides a kind of certificate identification device, comprising:
Identification module, for identification certificate information of target certificate；Wherein, the certificate information includes passport NO. information
And text information；
Determining module, for being believed according to the determining user identity to match with the certificate information of the passport NO. information
Breath；
Correction module, for carrying out school to the text information in the certificate information based on the subscriber identity information
Just.
This specification embodiment additionally provides a kind of certificate identification equipment, comprising:
Processor；And
It is arranged to the memory of storage computer executable instructions, the executable instruction makes the place when executed
Manage device:
Identify the certificate information of target certificate；Wherein, the certificate information includes passport NO. information and text information；
According to the determining subscriber identity information to match with the certificate information of the passport NO. information；
The text information in the certificate information is corrected based on the subscriber identity information.
This specification embodiment additionally provides a kind of storage medium, described to hold for storing computer executable instructions
Following below scheme is realized in row instruction when executed:
Identify the certificate information of target certificate；Wherein, the certificate information includes passport NO. information and text information；
According to the determining subscriber identity information to match with the certificate information of the passport NO. information；
The text information in the certificate information is corrected based on the subscriber identity information.
Technical solution in the present embodiment, since the accuracy identified to Arabic numerals is higher than word segment,
It, can be determining with target certificate by the passport NO. information on the target certificate that is identified when being identified to target certificate
The subscriber identity information to match, since the accuracy identified to passport NO. is higher, passport NO. information can be based on
The identity information with the matched user of target certificate is determined, thus based on identified subscriber identity information to identified target
Text information in the certificate information of certificate is corrected, to improve the accuracy of the text information identified, Jin Erti
The accuracy that high target certificate integrally identifies.
Detailed description of the invention
In order to illustrate more clearly of this specification embodiment or technical solution in the prior art, below will to embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments as described in this application, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is one of the method flow diagram for the certificate recognition methods that this specification embodiment provides；
Fig. 2 is the determining user's body to match with certificate information in the certificate recognition methods that this specification embodiment provides
The method flow diagram of part information；
Fig. 3 is the two of the method flow diagram for the certificate recognition methods that this specification embodiment provides；
Fig. 4 is the three of the method flow diagram for the certificate recognition methods that this specification embodiment provides；
Fig. 5 is the four of the method flow diagram for the certificate recognition methods that this specification embodiment provides；
Fig. 6 is the module composition schematic diagram for the certificate identification device that this specification embodiment provides；
Fig. 7 is the structural schematic diagram for the payment devices that this specification embodiment provides.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with this specification
Attached drawing in embodiment is clearly and completely described the technical solution in this specification embodiment, it is clear that described
Embodiment is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field
Those of ordinary skill's every other embodiment obtained without creative efforts, all should belong to the application
The range of protection.
The thought of this specification embodiment is, accurate based on identification on certificate when identifying to certificate
Passport NO. information determines the subscriber identity information to match with the certificate information, thus according to the user's body determined
Part information is corrected the text information in the certificate information identified, to improve the accuracy of certificate identification.Based on this
Thought, this specification embodiment provide a kind of certificate recognition methods, device, equipment and storage medium, it is following will one by one in detail
It is introduced.
In the specific implementation, the executing subject of this specification embodiment institute providing method can be server, specifically, can
Think the certificate identification device of installation on the server.
Fig. 1 is one of the method flow diagram for the certificate recognition methods that this specification embodiment provides, and method shown in FIG. 1 is extremely
Include the following steps: less
Step 102, the certificate information of target certificate is identified；Wherein, above-mentioned certificate information includes passport NO. information and text
Word information.
In this specification embodiment, the certificate information on target certificate can be scanned by OCR.The certificate scanned
Information includes all information on target certificate, including text information, the digital information etc. on target certificate.Wherein, above-mentioned text
Word information can be understood as Chinese text.If the certificate information then scanned may include for example, target certificate is identity card
The information such as ID card No., name, age, native place.
Step 104, according to the determining subscriber identity information to match with above-mentioned certificate information of passport NO. information.
Wherein, the subscriber identity information determined includes at least the texts such as passport NO. information, name, age, native place
Information, in addition to this it is possible to include the other informations such as phone number, the mailbox of user.
Step 106, the text information in above-mentioned certificate information is corrected based on above-mentioned subscriber identity information.
In general, the information on certificate can be divided into text information and passport NO. information, target card is being identified by OCR
It is higher for the identification accuracy of digital category information when certificate information on part, therefore, in this specification embodiment, and demonstrate,prove
Part number information belongs to digital category information, and can uniquely determine subscriber identity information by passport NO., therefore, can be with
The subscriber identity information to match with the certificate information is determined according to passport NO. information, and then uses determined user
Identity information is corrected the text information on the target certificate identified.
The certificate recognition methods that this specification embodiment provides for ease of understanding, it is following to will be described in detail above-mentioned steps 104
With the specific implementation process of step 106.
In the specific implementation, in above-mentioned steps 104, matched according to the determination of passport NO. information with above-mentioned certificate information
One of subscriber identity information, including following manner are a variety of:
(1), it is searched from cache database according to passport NO. information and the consistent user identity of passport NO. information
The subscriber identity information found is determined as the subscriber identity information to match with the certificate information by information；
(2), it is searched and the consistent user's body of the passport NO. information according to above-mentioned passport NO. information from destination server
The subscriber identity information found, is determined as the subscriber identity information to match with the certificate information by part information；Wherein, above-mentioned
Destination server is official's server corresponding to target certificate；
(3), the determining similarity with above-mentioned passport NO. information meets default similarity condition from cache database
The subscriber identity information for meeting above-mentioned default similarity condition is determined as matching with the certificate information by subscriber identity information
Subscriber identity information.
Wherein, mentioned in mode (1) to cache database can be the business system that currently needs to carry out certificate identification
The corresponding cache database of system, is stored with the user information of the operation system in the cache database.If for example, above-mentioned
Operation system is Alipay, then the cache database is then Alipay cache database, and the inside is stored with Alipay user information.
In aforesaid way (1), after identifying the certificate information on target certificate by OCR, then from cache database
It is searched and the consistent subscriber identity information of passport NO. information in middle stored subscriber identity information.Wherein, above-mentioned user
Identity information includes at least the passport NO. information of user.
Mentioned in aforesaid way (2) to destination server be then official website corresponding to target certificate service
Device, if then destination server can be the server of public security system, if above-mentioned for example, above-mentioned target certificate is identity card
Target certificate is driving license, then destination server can be the server of traffic system.
It is consistent with above-mentioned passport NO. information from destination server lookup according to passport NO. information in aforesaid way (2)
Subscriber identity information, comprising:
Jump to official's server corresponding to target certificate；It is looked into from official's server according to above-mentioned passport NO. information
It looks for and the consistent subscriber identity information of the passport NO..
Specifically, the determining similarity with the passport NO. information meets from cache database in aforesaid way (3)
The subscriber identity information of default similarity condition, specifically includes:
Calculate separately passport NO. in each subscriber identity information in above-mentioned passport NO. information and cache database it
Between similarity value；The subscriber identity information that similarity value reaches the second given threshold is determined as to meet default similarity condition
Subscriber identity information.
Wherein, above-mentioned second given threshold can be configured according to practical application scene and experience, for example, can be set
For any numbers such as 90%.This specification embodiment is not defined the specific value of above-mentioned second given threshold.
In aforesaid way (3), then need to calculate separately in above-mentioned passport NO. information and each subscriber identity information
Similarity value between passport NO..It in the specific implementation, can be by calculating above-mentioned passport NO. information and each user's body
The mode of the Euclidean distance between passport NO. in part information calculates similarity value.Certainly, it in this specification embodiment, removes
Except Euclidean distance, above-mentioned similarity value can also be calculated by other means, this specification embodiment will not enumerate.
Need to illustrate when, if (3) determining user identity to match with above-mentioned certificate information is believed through the above way
When breath, due to need to calculate passport NO. in above-mentioned passport NO. information and cache database in each subscriber identity information it
Between similarity value, data storage capacity is larger in cache database, therefore, carries out similarity mode in (3) through the above way
When, overall calculation amount is larger, takes a long time.Therefore, if needing when (3) determine subscriber identity information through the above way, then
It may remind the user that the confirmation for currently carrying out subscriber identity information, please bear with.For example, getting identified body
After part certificate information, the prompt letter of " information has received, and is carrying out identity information confirmation, please bear with " is issued the user with
Breath.Certainly, only exemplary illustration, the particular content of issued prompt information are not limited thereto herein.
In this specification embodiment, can using in above-mentioned three kinds of modes any one, two kinds or three kinds of determinations
The subscriber identity information to match with above-mentioned certificate information can be according to practical application field specifically using which above-mentioned several ways
Scape is determined, and this specification embodiment is defined not to this.
As shown in Fig. 2, in a specific embodiment, it is above-mentioned according to the determination of passport NO. information and certificate information phase
The subscriber identity information matched, specifically comprises the following steps:
Step 202, searching in cache database whether there is and the above-mentioned consistent subscriber identity information of passport NO. information；
If it exists, 204 are thened follow the steps；Otherwise, step 206 is executed；
Step 204, the subscriber identity information found is determined as the user identity to match with above-mentioned certificate information letter
Breath.
Step 206, jump to official's server corresponding to target certificate, and search official's server whether there is with it is upper
State the consistent subscriber identity information of passport NO. information；If it exists, 208 are thened follow the steps；Otherwise, step 210 is executed.
Step 208, the subscriber identity information found is determined as the user identity to match with above-mentioned certificate information letter
Breath.
Step 210, the card in each subscriber identity information in above-mentioned passport NO. information and cache database is calculated separately
Similarity value between piece number code.
Step 212, the user identity that similarity value reaches the second given threshold is determined as and above-mentioned certificate information phase
The subscriber identity information matched.
Certainly, embodiment corresponding to Fig. 2 is then that (3) three kinds of (1), mode (2) and mode mode pictures combine in the above described manner
Mode determine the subscriber identity information that matches with certificate information for be illustrated, not in composition this specification embodiment
The restriction of the specific implementation of the determining subscriber identity information to match with certificate information.
Certainly, in the specific implementation, if still can not be determined and above-mentioned certificate information phase by above-mentioned three kinds of modes
The error of matched subscriber identity information, then the passport NO. information that explanation is identified by step 102 is larger, at this moment, can be with
The determining subscriber identity information to match with above-mentioned certificate information is assisted by artificial mode.
Specifically, can be searched and above-mentioned certificate manually by way of the passport NO. on backstage input target certificate
The subscriber identity information that information matches.
In addition, by way of human assistance, cache database can also be expanded in this specification embodiment, thus
Further increase the hit rate of (1) through the above way.
Certainly, in above-mentioned steps 106, school is carried out to the text information in above-mentioned certificate information based on subscriber identity information
Just, specifically comprise the following steps:
It is covered in above-mentioned text information using field contents corresponding with above-mentioned text information in subscriber identity information
Field contents.
Wherein, in above-mentioned subscriber identity information field corresponding with text information can be understood as in text information
The consistent field of field, e.g., " name " in subscriber identity information then belong to corresponding word with " name " in text information
Section.If " name " in subscriber identity information is Zhang San, then Zhang San is then field contents corresponding to " name " field.
I.e. in above-mentioned steps 106, the text information in certificate information is corrected based on subscriber identity information, actually
It is then the text information directly covered using information corresponding in subscriber identity information in certificate information.
For example, above-mentioned target certificate is identity card, the text information on identity card identified by OCR includes such as lower word
Section content: name: Zhang San；Gender, male；Native place: Beijing；And the subscriber identity information packet determined according to ID card No.
It includes following field contents: name: opening five；Gender, male；Native place: Beijing；Phone number: 158XXXX0028, then to certificate
When text information in information is corrected, it then be used directly in subscriber identity information and " name: opens five；Gender, male；Native place:
This part field contents of Beijing " replace " name: Zhang San in identified text information；Gender, male；Native place: Beijing
City ".
In addition, in the specific implementation, before executing above-mentioned steps 106, being determined to further confirm that in step 104
Subscriber identity information be the subscriber identity information to match with above-mentioned certificate information, then this specification embodiment provide side
Method further includes following steps:
Detect whether the similarity between above-mentioned certificate information and subscriber identity information reaches the first given threshold.
In the specific implementation, the similarity value between above-mentioned certificate information and subscriber identity information can be calculated, if so, card
Similarity value between part information and subscriber identity information reaches the first given threshold, then executes above-mentioned steps 106, otherwise, no
Execute above-mentioned steps 106.
Wherein, the specific value of above-mentioned first given threshold can be rule of thumb configured with practical application scene, example
Such as, can be with value for 85% etc., this specification embodiment is not defined the specific value of above-mentioned first given threshold.
In addition, it is necessary to explanation, when similarity value between above-mentioned calculating certificate information and subscriber identity information, institute
The certificate information used is all information on the certificate identified, including passport NO. information and text information.
It, can be by calculating the Euclidean distance between certificate information and subscriber identity information in this specification embodiment
Mode calculates similarity value.Certainly, other than Euclidean distance, certificate information and user's body can also be calculated using other modes
Similarity value between part information, this specification embodiment will not enumerate.
Certainly, in the specific implementation, if above-mentioned subscriber identity information is determined by manual type, then executing
Before above-mentioned steps 106, it may not be necessary to which whether the similarity value executed between above-mentioned detection certificate information and user identity reaches
The step of first given threshold.Above-mentioned steps 106 can directly be executed.
Fig. 3 is the two of the method flow diagram for the certificate recognition methods that this specification embodiment provides, and method shown in Fig. 3 is extremely
Include the following steps: less
Step 302, the certificate information of target certificate is identified；Wherein, above-mentioned certificate information includes passport NO. information and text
Word information.
Step 304, according to the determining subscriber identity information to match with above-mentioned certificate information of above-mentioned passport NO..
Step 306, detect whether the similarity value between above-mentioned certificate information and above-mentioned subscriber identity information reaches first
Given threshold；If so, thening follow the steps 308.
Step 308, it is covered using field contents corresponding with above-mentioned text information in above-mentioned subscriber identity information above-mentioned
Field contents in text information.
Certainly, in this specification embodiment, the subscriber identity information that above-mentioned determination matches with certificate information can be deposited
In a variety of implementations, in the specific implementation, different modes can be selected to realize, for some according to practical application scene
The scene more demanding to timeliness row, for example, scene carry out business handling the case where, then can using method shown in Fig. 4 into
The identification of row certificate.
Fig. 4 is the three of the method flow diagram for the certificate recognition methods that this specification embodiment provides, and method shown in Fig. 4 is extremely
Include the following steps: less
Step 402, the certificate information of target certificate is identified by OCR technique；Wherein, above-mentioned certificate information includes certificate number
Code information and text information.
Step 404, searching in cache database whether there is and the above-mentioned consistent subscriber identity information of passport NO. information；
If it exists, 406 are thened follow the steps；Otherwise, step 408 is executed；
Step 406, the subscriber identity information found is determined as the user identity to match with above-mentioned certificate information letter
Breath.
Step 408, jump to official's server corresponding to target certificate, and search official's server whether there is with it is upper
State the consistent subscriber identity information of passport NO. information；If it exists, 410 are thened follow the steps；Otherwise, step 418 is executed.
Step 410, the subscriber identity information found is determined as the user identity to match with above-mentioned certificate information letter
Breath.
Step 412, detect whether the similarity between above-mentioned certificate information and subscriber identity information reaches the first setting threshold
Value；If so, thening follow the steps 414；Otherwise, step 418 is executed.
Step 414, the text information in certificate information is corrected based on above-mentioned subscriber identity information.
Step 416, using the certificate information after correction as the recognition result to target certificate.
Step 418, recognition result of the above-mentioned certificate information that will identify that as target certificate.
Certainly, the specific implementation process of each step can refer to the corresponding implementation of Fig. 1-Fig. 2 in embodiment corresponding to Fig. 4
Example, details are not described herein again.
Certainly, it is of less demanding to timeliness, but under the higher scene of accurate provisioning request of recognition result, can adopt
The identification of certificate is carried out with method shown in fig. 5.
Fig. 5 is the four of the method flow diagram for the certificate recognition methods that this specification embodiment provides, and method shown in fig. 5 is extremely
Include the following steps: less
Step 502, the certificate information of target certificate is identified by OCR technique；Wherein, above-mentioned certificate information includes certificate number
Code information and text information.
Step 504, searching in cache database whether there is and the above-mentioned consistent subscriber identity information of passport NO. information；
If it exists, 506 are thened follow the steps；Otherwise, step 508 is executed；
Step 506, the subscriber identity information found is determined as the user identity to match with above-mentioned certificate information letter
Breath.
Step 508, jump to official's server corresponding to target certificate, and search official's server whether there is with it is upper
State the consistent subscriber identity information of passport NO. information；If it exists, 510 are thened follow the steps；Otherwise, step 512 is executed.
Step 510, the subscriber identity information found is determined as the user identity to match with above-mentioned certificate information letter
Breath.
Step 512, the card in each subscriber identity information in above-mentioned passport NO. information and cache database is calculated separately
Similarity value between piece number code.
Step 514, the subscriber identity information that similarity value reaches the second given threshold is judged whether there is；If it exists, then
Step 516 is executed, it is no to then follow the steps 518.
Step 516, the user identity that similarity value reaches the second given threshold is determined as and above-mentioned certificate information phase
The subscriber identity information matched.
Step 518, according to the determining user identity to match with above-mentioned certificate information of passport NO. information of user's input
Information.
Step 520, detect whether the similarity between above-mentioned certificate information and subscriber identity information reaches the first setting threshold
Value；If so, thening follow the steps 522；Otherwise, step 526 is executed.
Step 522, the text information in certificate information is corrected based on above-mentioned subscriber identity information.
Step 524, using the certificate information after correction as the recognition result to target certificate.
Step 526, recognition result of the above-mentioned certificate information that will identify that as target certificate.
It should be noted that if be by step 518 determine subscriber identity information, can not execute verifying certificate information with
It the step of whether similarity between identified subscriber identity information reaches the first given threshold executes and carries out text information
Correction, naturally it is also possible to execute, this specification embodiment is defined not to this.
Certainly, the specific implementation process of each step can refer to the corresponding implementation of Fig. 1-Fig. 2 in embodiment corresponding to Fig. 5
Example, details are not described herein again.
The certificate recognition methods that this specification embodiment provides, since the accuracy identified to Arabic numerals is higher than text
It part therefore, can be true by the passport NO. information on the target certificate that is identified when being identified to target certificate
The fixed and matched subscriber identity information of target certificate picture, since the accuracy identified to passport NO. is higher, can be based on
Passport NO. information determines the identity information with the matched user of target certificate, thus based on identified subscriber identity information
Text information in the certificate information of identified target certificate is corrected, to improve the standard of the text information identified
True property, and then improve the accuracy that target certificate integrally identifies.
Corresponding to the certificate recognition methods that this specification embodiment provides, it is based on identical thinking, this specification embodiment
A kind of certificate identification device is additionally provided, for executing the certificate recognition methods of this specification embodiment offer, Fig. 6 is this explanation
The module composition schematic diagram for the certificate identification device that book embodiment provides, device shown in fig. 6, comprising:
Identification module 602, for identification certificate information of target certificate；Wherein, certificate information includes passport NO. information
And text information；
Determining module 604, for according to the determining subscriber identity information to match with certificate information of passport NO. information；
Correction module 606, for being corrected based on subscriber identity information to the text information in certificate information.
Optionally, the device that this specification embodiment provides, further includes:
Detection module, for detecting whether the similarity between certificate information and subscriber identity information reaches the first setting threshold
Value.
Optionally, above-mentioned correction module 606, comprising:
Capping unit, it is above-mentioned for being covered using field contents corresponding with above-mentioned text information in subscriber identity information
Field contents in text information.
Optionally, above-mentioned determining module 604 includes with one of lower unit or a variety of:
First searching unit, it is consistent with passport NO. information for being searched from cache database according to passport NO. information
Subscriber identity information；
Second searching unit, it is consistent with passport NO. information for being searched according to passport NO. information from destination server
Subscriber identity information；Wherein, destination server is official's server corresponding to target certificate；
Determination unit meets default similarity item for the similarity with passport NO. information determining from cache database
The subscriber identity information of part.
Optionally, above-mentioned second searching unit, is specifically used for:
Jump to official's server corresponding to target certificate；Searched from official's server according to passport NO. information with
The consistent subscriber identity information of passport NO..
Optionally, above-mentioned determination unit, is specifically used for
It calculates separately between the passport NO. in each subscriber identity information in passport NO. information and cache database
Similarity value；The subscriber identity information that similarity value reaches the second given threshold is determined as to meet the use of default similarity condition
Family identity information.
The certificate identification device of this specification embodiment can also carry out the method that certificate identification device executes in Fig. 1-Fig. 5,
And certificate identification device is realized in Fig. 1-embodiment illustrated in fig. 5 function, details are not described herein.
The certificate identification device that this specification embodiment provides, since the accuracy identified to Arabic numerals is higher than text
It part therefore, can be true by the passport NO. information on the target certificate that is identified when being identified to target certificate
The fixed and matched subscriber identity information of target certificate picture, since the accuracy identified to passport NO. is higher, can be based on
Passport NO. information determines the identity information with the matched user of target certificate, thus based on identified subscriber identity information
Text information in the certificate information of identified target certificate is corrected, to improve the standard of the text information identified
True property, and then improve the accuracy that target certificate integrally identifies.
Further, based on above-mentioned Fig. 1 to method shown in fig. 5, this specification embodiment additionally provides a kind of certificate knowledge
Other equipment, as shown in Figure 7.
Certificate identification equipment can generate bigger difference because configuration or performance are different, may include one or one with
On processor 701 and memory 702, can store one or more storage application programs or number in memory 702
According to.Wherein, memory 702 can be of short duration storage or persistent storage.The application program for being stored in memory 702 may include one
A or more than one module (diagram is not shown), each module may include can to the series of computation machine in certificate identification equipment
Execute instruction information.Further, processor 701 can be set to communicate with memory 702, hold in certificate identification equipment
Series of computation machine executable instruction information in line storage 702.Certificate identify equipment can also include one or one with
Upper power supply 703, one or more wired or wireless network interfaces 704, one or more input/output interfaces 705,
One or more keyboards 706 etc..
In a specific embodiment, certificate identification equipment includes memory and one or more journey
Sequence, perhaps more than one program is stored in memory and one or more than one program may include one for one of them
Or more than one module, and each module may include to the series of computation machine executable instruction letter in certificate identification equipment
Breath, and be configured to be executed this by one or more than one processor or more than one program include for carry out with
Lower computer executable instructions information:
Identify the certificate information of target certificate；Wherein, certificate information includes passport NO. information and text information；
According to the determining subscriber identity information to match with certificate information of passport NO. information；
The text information in certificate information is corrected based on subscriber identity information.
Optionally, computer executable instructions information when executed, based on subscriber identity information in certificate information
Before text information is corrected, it can also carry out following steps:
Whether the similarity between detection certificate information and subscriber identity information, which meets, reaches the first given threshold.
Optionally, computer executable instructions information when executed, is based on subscriber identity information in certificate information
Text information be corrected, comprising:
It is covered in above-mentioned text information using field contents corresponding with above-mentioned text information in subscriber identity information
Field contents.
Optionally, computer executable instructions information when executed, according to passport NO. information is determining and certificate information
One of subscriber identity information, including following manner for matching are a variety of:
It is searched from cache database according to passport NO. information and the consistent subscriber identity information of passport NO. information；
It is searched and the consistent subscriber identity information of passport NO. information according to passport NO. information from destination server；Its
In, destination server is official's server corresponding to target certificate；
The determining similarity with passport NO. information meets the user identity of default similarity condition from cache database
Information.
Optionally, computer executable instructions information when executed, is looked into according to passport NO. information from destination server
It looks for and the consistent subscriber identity information of passport NO., comprising:
Jump to official's server corresponding to target certificate；
It is searched from official's server according to passport NO. information and the consistent subscriber identity information of passport NO..
Optionally, computer executable instructions information is when executed, determining from cache database to believe with passport NO.
The similarity of breath meets the subscriber identity information of default similarity condition, comprising:
Calculate separately passport NO. information respectively with the passport NO. in each subscriber identity information in cache database it
Between similarity value；
The subscriber identity information that similarity value reaches the second given threshold is determined as to meet the use of default similarity condition
Family identity information.
The certificate that this specification embodiment provides identifies equipment, since the accuracy identified to Arabic numerals is higher than text
It part therefore, can be true by the passport NO. information on the target certificate that is identified when being identified to target certificate
The fixed and matched subscriber identity information of target certificate picture, since the accuracy identified to passport NO. is higher, can be based on
Passport NO. information determines the identity information with the matched user of target certificate, thus based on identified subscriber identity information
Text information in the certificate information of identified target certificate is corrected, to improve the standard of the text information identified
True property, and then improve the accuracy that target certificate integrally identifies.
Further, based on above-mentioned Fig. 1 to method shown in fig. 5, this specification embodiment additionally provides a kind of storage Jie
Matter, for storing computer executable instructions information, in a kind of specific embodiment, the storage medium can for USB flash disk, CD,
Hard disk etc., the computer executable instructions information of storage medium storage are able to achieve following below scheme when being executed by processor:
Identify the certificate information of target certificate；Wherein, certificate information includes passport NO. information and text information；
According to the determining subscriber identity information to match with certificate information of passport NO. information；
The text information in certificate information is corrected based on subscriber identity information.
Optionally, the computer executable instructions information of storage medium storage is based on user when being executed by processor
Before identity information is corrected the text information in certificate information, moreover it is possible to realize following below scheme:
Whether the similarity between detection certificate information and subscriber identity information, which meets, reaches the first given threshold.
Optionally, the computer executable instructions information of storage medium storage is based on use when being executed by processor
Family identity information is corrected the text information in certificate information, comprising:
It is covered in above-mentioned text information using field contents corresponding with above-mentioned text information in subscriber identity information
Field contents.
Optionally, the computer executable instructions information of storage medium storage is when being executed by processor, according to certificate
One of determining subscriber identity information, including following manner to match with certificate information of number information is a variety of:
It is searched from cache database according to passport NO. information and the consistent subscriber identity information of passport NO. information；
It is searched and the consistent subscriber identity information of passport NO. information according to passport NO. information from destination server；Its
In, destination server is official's server corresponding to target certificate；
The determining similarity with passport NO. information meets the user identity of default similarity condition from cache database
Information.
Optionally, the computer executable instructions information of storage medium storage is when being executed by processor, according to certificate
Number information is searched and the consistent subscriber identity information of passport NO. from destination server, comprising:
Jump to official's server corresponding to target certificate；
It is searched from official's server according to passport NO. information and the consistent subscriber identity information of passport NO..
Optionally, the computer executable instructions information of storage medium storage is when being executed by processor, from caching number
Meet the subscriber identity information of default similarity condition according to the similarity with passport NO. information determining in library, comprising:
Calculate separately passport NO. information respectively with the passport NO. in each subscriber identity information in cache database it
Between similarity value；
The subscriber identity information that similarity value reaches the second given threshold is determined as to meet the use of default similarity condition
Family identity information.
The computer executable instructions information for the storage medium storage that this specification embodiment provides is being executed by processor
When, since the accuracy that identifies to Arabic numerals is higher than word segment, it, can be with when being identified to target certificate
It is determining with the matched subscriber identity information of target certificate picture by the passport NO. information on the target certificate that is identified, due to
It is higher to the accuracy of passport NO. identification, therefore, it can be determined and the matched use of target certificate based on passport NO. information
The identity information at family, to be believed based on identified subscriber identity information the text in the certificate information of identified target certificate
Breath is corrected, to improve the accuracy of the text information identified, and then improves the standard that target certificate integrally identifies
True property.
In the 1990s, the improvement of a technology can be distinguished clearly be on hardware improvement (for example,
Improvement to circuit structures such as diode, transistor, switches) or software on improvement (improvement for method flow).So
And with the development of technology, the improvement of current many method flows can be considered as directly improving for hardware circuit.
Designer nearly all obtains corresponding hardware circuit by the way that improved method flow to be programmed into hardware circuit.Cause
This, it cannot be said that the improvement of a method flow cannot be realized with hardware entities module.For example, programmable logic device
(Programmable Logic Device, PLD) (such as field programmable gate array (Field Programmable Gate
Array, FPGA)) it is exactly such a integrated circuit, logic function determines device programming by user.By designer
Voluntarily programming comes a digital display circuit " integrated " on a piece of PLD, designs and makes without asking chip maker
Dedicated IC chip.Moreover, nowadays, substitution manually makes IC chip, this programming is also used instead mostly " is patrolled
Volume compiler (logic compiler) " software realizes that software compiler used is similar when it writes with program development,
And the source code before compiling also write by handy specific programming language, this is referred to as hardware description language
(Hardware Description Language, HDL), and HDL is also not only a kind of, but there are many kind, such as ABEL
(Advanced Boolean Expression Language)、AHDL(Altera Hardware Description
Language)、Confluence、CUPL(Cornell University Programming Language)、HDCal、JHDL
(Java Hardware Description Language)、Lava、Lola、MyHDL、PALASM、RHDL(Ruby
Hardware Description Language) etc., VHDL (Very-High-Speed is most generally used at present
Integrated Circuit Hardware Description Language) and Verilog.Those skilled in the art also answer
This understands, it is only necessary to method flow slightly programming in logic and is programmed into integrated circuit with above-mentioned several hardware description languages,
The hardware circuit for realizing the logical method process can be readily available.
Controller can be implemented in any suitable manner, for example, controller can take such as microprocessor or processing
The computer for the computer readable program code (such as software or firmware) that device and storage can be executed by (micro-) processor can
Read medium, logic gate, switch, specific integrated circuit (Application Specific Integrated Circuit,
ASIC), the form of programmable logic controller (PLC) and insertion microcontroller, the example of controller includes but is not limited to following microcontroller
Device: ARC 625D, Atmel AT91SAM, Microchip PIC18F26K20 and Silicone Labs C8051F320 are deposited
Memory controller is also implemented as a part of the control logic of memory.It is also known in the art that in addition to
Pure computer readable program code mode is realized other than controller, can be made completely by the way that method and step is carried out programming in logic
Controller is obtained to come in fact in the form of logic gate, switch, specific integrated circuit, programmable logic controller (PLC) and insertion microcontroller etc.
Existing identical function.Therefore this controller is considered a kind of hardware component, and to including for realizing various in it
The device of function can also be considered as the structure in hardware component.Or even, it can will be regarded for realizing the device of various functions
For either the software module of implementation method can be the structure in hardware component again.
System, device, module or the unit that above-described embodiment illustrates can specifically realize by computer chip or entity,
Or it is realized by the product with certain function.It is a kind of typically to realize that equipment is computer.Specifically, computer for example may be used
Think personal computer, laptop computer, cellular phone, camera phone, smart phone, personal digital assistant, media play
It is any in device, navigation equipment, electronic mail equipment, game console, tablet computer, wearable device or these equipment
The combination of equipment.
For convenience of description, it is divided into various units when description apparatus above with function to describe respectively.Certainly, implementing this
The function of each unit can be realized in the same or multiple software and or hardware when application.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is reference according to the method for this specification embodiment, the stream of equipment (system) and computer program product
Journey figure and/or block diagram describe.It should be understood that can be by computer program instructions information realization flowchart and/or the block diagram
The combination of process and/or box in each flow and/or block and flowchart and/or the block diagram.It can provide these calculating
Machine program instruction information is to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices
Processor is to generate a machine, so that the instruction executed by computer or the processor of other programmable data processing devices
Information generates specifies for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
Function device.
These computer program instructions information, which may also be stored in, is able to guide computer or other programmable data processing devices
In computer-readable memory operate in a specific manner, so that command information stored in the computer readable memory produces
Raw includes the manufacture of command information device, the command information device realize in one or more flows of the flowchart and/or
The function of being specified in one or more blocks of the block diagram.
These computer program instructions information also can be loaded onto a computer or other programmable data processing device, so that
Series of operation steps are executed on a computer or other programmable device to generate computer implemented processing, thus calculating
The command information that is executed on machine or other programmable devices provide for realizing in one or more flows of the flowchart and/or
The step of function of being specified in one or more blocks of the block diagram.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/or
The forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable medium
Example.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer-readable instruction information, data structure, the module of program or other numbers
According to.The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory
(SRAM), dynamic random access memory (DRAM), other kinds of random access memory (RAM), read-only memory
(ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory techniques, CD-ROM are read-only
Memory (CD-ROM), digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or
Other magnetic storage devices or any other non-transmission medium, can be used for storage can be accessed by a computing device information.According to
Herein defines, and computer-readable medium does not include temporary computer readable media (transitory media), such as modulation
Data-signal and carrier wave.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want
There is also other identical elements in the process, method of element, commodity or equipment.
It will be understood by those skilled in the art that embodiments herein can provide as method, system or computer program product.
Therefore, complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the application
Form.It is deposited moreover, the application can be used to can be used in the computer that one or more wherein includes computer usable program code
The shape for the computer program product implemented on storage media (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
Formula.
The application can computer executable instructions information it is general up and down described in the text, such as
Program module.Generally, program module include routines performing specific tasks or implementing specific abstract data types, it is program, right
As, component, data structure etc..The application can also be practiced in a distributed computing environment, in these distributed computing environment
In, by executing task by the connected remote processing devices of communication network.In a distributed computing environment, program module
It can be located in the local and remote computer storage media including storage equipment.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for system reality
For applying example, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to embodiment of the method
Part explanation.
The above description is only an example of the present application, is not intended to limit this application.For those skilled in the art
For, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application are equal
Replacement, improvement etc., should be included within the scope of the claims of this application.
Claims (14)
1. a kind of certificate recognition methods, which comprises
Identify the certificate information of target certificate；Wherein, the certificate information includes passport NO. information and text information；
According to the determining subscriber identity information to match with the certificate information of the passport NO. information；
The text information in the certificate information is corrected based on the subscriber identity information.
2. the method as described in claim 1, it is described based on the subscriber identity information to the text in the certificate information
Before word information is corrected, the method also includes:
Detect whether the similarity between the certificate information and the subscriber identity information reaches the first given threshold.
3. it is method according to claim 1 or 2, the subscriber identity information is based on to the text in the certificate information
Word information is corrected, comprising:
Each word in the text information is covered using field corresponding with the text information in the subscriber identity information
Section.
4. the method as described in claim 1, described determined according to the passport NO. information matches with the certificate information
One of subscriber identity information, including following manner or a variety of:
It is searched from cache database according to the passport NO. information and is believed with the consistent user identity of the passport NO. information
Breath, is determined as the subscriber identity information to match with the certificate information for the subscriber identity information found；
According to the passport NO. information from destination server search with the consistent subscriber identity information of passport NO. information,
The subscriber identity information found is determined as the subscriber identity information to match with the certificate information；Wherein, described
Destination server is official's server corresponding to the target certificate；
The determining similarity with the passport NO. information meets the user identity of default similarity condition from cache database
The subscriber identity information for meeting the default similarity condition is determined as the user's body to match with the certificate information by information
Part information.
5. method as claimed in claim 4, described to be searched and the card according to the passport NO. information from destination server
The consistent subscriber identity information of part number information, comprising:
Jump to official's server corresponding to the target certificate；
It is searched from official's server according to the passport NO. information and is believed with the consistent user identity of the passport NO.
Breath.
6. method as claimed in claim 4, the similarity with the passport NO. information determining from cache database
Meet the subscriber identity information of default similarity condition, comprising:
Calculate separately passport NO. in each subscriber identity information in the passport NO. information and the cache database it
Between similarity value；
The subscriber identity information that similarity value reaches the second given threshold is determined as to meet the use of the default similarity condition
Family identity information.
7. a kind of certificate identification device, described device include:
Identification module, for identification certificate information of target certificate；Wherein, the certificate information includes passport NO. information and text
Word information；
Determining module, for according to the determining subscriber identity information to match with the certificate information of the passport NO. information；
Correction module, for being corrected based on the subscriber identity information to the text information in the certificate information.
8. device as claimed in claim 7, described device further include:
Detection module, whether the similarity for detecting between the certificate information and the subscriber identity information, which reaches first, sets
Determine threshold value.
9. device as claimed in claim 7 or 8, the correction module, comprising:
Capping unit, for covering the text using field corresponding with the text information in the subscriber identity information
Each field in information.
10. device as claimed in claim 7, the determining module includes with one of lower unit or a variety of:
First searching unit, for being searched from cache database and the passport NO. information according to the passport NO. information
The subscriber identity information found is determined as the user to match with the certificate information by consistent subscriber identity information
Identity information；
Second searching unit, for being searched and the passport NO. information one according to the passport NO. information from destination server
The subscriber identity information found is determined as the user's body to match with the certificate information by the subscriber identity information of cause
Part information；Wherein, the destination server is official's server corresponding to the target certificate；
Determination unit meets default similarity item for the similarity with the passport NO. information determining from cache database
The subscriber identity information for meeting the default similarity condition is determined as and the certificate information phase by the subscriber identity information of part
Matched subscriber identity information.
11. device as claimed in claim 10, second searching unit, are specifically used for:
Jump to official's server corresponding to the target certificate；According to the passport NO. information from official's server
Middle lookup and the consistent subscriber identity information of the passport NO..
12. device as claimed in claim 10, the determination unit, are specifically used for:
Calculate separately passport NO. in each subscriber identity information in the passport NO. information and the cache database it
Between similarity value；The subscriber identity information that similarity value reaches the second given threshold is determined as to meet the default similarity
The subscriber identity information of condition.
13. a kind of certificate identifies equipment, comprising:
Processor；And
It is arranged to the memory of storage computer executable instructions, the executable instruction makes the processing when executed
Device:
Identify the certificate information of target certificate；Wherein, the certificate information includes passport NO. information and text information；
According to the determining subscriber identity information to match with the certificate information of the passport NO. information；
The text information in the certificate information is corrected based on the subscriber identity information.
14. a kind of storage medium, for storing computer executable instructions, the executable instruction is realized following when executed
Process:
Identify the certificate information of target certificate；Wherein, the certificate information includes passport NO. information and text information；
According to the determining subscriber identity information to match with the certificate information of the passport NO. information；
The text information in the certificate information is corrected based on the subscriber identity information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910122471.2A CN110046621A (en) | 2019-02-19 | 2019-02-19 | Certificate recognition methods and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910122471.2A CN110046621A (en) | 2019-02-19 | 2019-02-19 | Certificate recognition methods and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110046621A true CN110046621A (en) | 2019-07-23 |
Family
ID=67274266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910122471.2A Pending CN110046621A (en) | 2019-02-19 | 2019-02-19 | Certificate recognition methods and device |
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| Country | Link |
|---|---|
| CN (1) | CN110046621A (en) |
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| CN110866048A (en) * | 2019-11-15 | 2020-03-06 | 杭州数梦工场科技有限公司 | Method and device for acquiring association rule of certificate information |
| CN110928919A (en) * | 2019-11-15 | 2020-03-27 | 杭州数梦工场科技有限公司 | Certificate verification method and device, electronic equipment and storage medium |
| CN116108413A (en) * | 2023-02-17 | 2023-05-12 | 北京融数联智科技有限公司 | Identity authentication method, medium and equipment based on personal privacy protection |
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| US8984282B1 (en) * | 2009-06-03 | 2015-03-17 | James F. Kragh | Identity validation and verification system and associated methods |
| CN106778525A (en) * | 2016-11-25 | 2017-05-31 | 北京旷视科技有限公司 | Identity identifying method and device |
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| CN110928919A (en) * | 2019-11-15 | 2020-03-27 | 杭州数梦工场科技有限公司 | Certificate verification method and device, electronic equipment and storage medium |
| CN110928919B (en) * | 2019-11-15 | 2022-12-23 | 杭州数梦工场科技有限公司 | Certificate verification method and device, electronic equipment and storage medium |
| CN116108413A (en) * | 2023-02-17 | 2023-05-12 | 北京融数联智科技有限公司 | Identity authentication method, medium and equipment based on personal privacy protection |
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Effective date of registration: 20200925 Address after: Cayman Enterprise Centre, 27 Hospital Road, George Town, Grand Cayman, British Islands Applicant after: Innovative advanced technology Co.,Ltd. Address before: Cayman Enterprise Centre, 27 Hospital Road, George Town, Grand Cayman, British Islands Applicant before: Advanced innovation technology Co.,Ltd. Effective date of registration: 20200925 Address after: Cayman Enterprise Centre, 27 Hospital Road, George Town, Grand Cayman, British Islands Applicant after: Advanced innovation technology Co.,Ltd. Address before: A four-storey 847 mailbox in Grand Cayman Capital Building, British Cayman Islands Applicant before: Alibaba Group Holding Ltd. |
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Application publication date: 20190723 |