CN110443088A - Figure code check method, device, computer equipment and storage medium - Google Patents
Figure code check method, device, computer equipment and storage medium Download PDFInfo
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- CN110443088A CN110443088A CN201910696500.6A CN201910696500A CN110443088A CN 110443088 A CN110443088 A CN 110443088A CN 201910696500 A CN201910696500 A CN 201910696500A CN 110443088 A CN110443088 A CN 110443088A
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- China
- Prior art keywords
- vocal print
- code
- content
- graphic code
- sound wave
- Prior art date
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
- G06K7/1417—2D bar codes
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L17/00—Speaker identification or verification
- G10L17/26—Recognition of special voice characteristics, e.g. for use in lie detectors; Recognition of animal voices
Abstract
The embodiment of the present application discloses a kind of figure code check method, device, computer equipment and storage medium；Obtain object content；The object content is encoded, graphic code is obtained, and shows the graphic code；The object content is converted, the corresponding vocal print of the object content is obtained；There is the sound wave of the vocal print to calibration equipment transmitting, the graphic code is verified so that calibration equipment is based on the vocal print.The program is to combine verification to graphic code and sound wave, and the accurate verification of the graphic code true and false may be implemented, and improves the safety of figure code check.
Description
Technical field
This application involves fields of communication technology, and in particular to a kind of figure code check method, device, computer equipment and deposits
Storage media.
Background technique
Recently as universal, the graphic code developed slowly before having expedited the emergence of of intelligent movable mobile phone and many mobile terminals
Using, in numerous terminals, user can be scanned decoding to graphic code, so that the data information of graphic code storage is obtained,
But meanwhile because graphic code is to be easy to cause it to be replicated more parts, safety is low using picture as carrier.
Summary of the invention
The embodiment of the present application provides a kind of figure code check method, device, computer equipment and storage medium, can be improved
The safety of figure code check.
The embodiment of the present application provides a kind of figure code check method, comprising:
Obtain object content；
The object content is encoded, graphic code is obtained, and shows the graphic code；
The object content is converted, the corresponding vocal print of the object content is obtained；
There is the sound wave of the vocal print to calibration equipment transmitting, so that the calibration equipment is based on the vocal print to the figure
Shape code is verified.
Correspondingly, the embodiment of the present application also provides another figure code check method, comprising:
Receive the corresponding sound wave of graphic code；
The graphic code is decoded, decoded information is obtained, the decoded information includes the first vocal print content；
Vocal print is extracted from the sound wave, and the vocal print of extraction is converted, and obtains the corresponding rising tone of the vocal print
Line content；
Based on the first vocal print content and the second vocal print content, the graphic code is verified.
Correspondingly, the embodiment of the present application provides a kind of figure code calibration equipment, comprising:
Acquiring unit, for obtaining object content；
Coding unit obtains graphic code for encoding to the object content；
Converting unit obtains the corresponding vocal print of the object content for converting to the object content；
Transmitting unit, for having the sound wave of the vocal print to calibration equipment transmitting, so that the calibration equipment is based on institute
Vocal print is stated to verify the graphic code.
In one embodiment, the coding unit, comprising:
Subelement is obtained, for obtaining the original contents to be converted for the graphic code；
It is associated with subelement, for being associated the original contents and the object content, content after being associated with；
Coded sub-units obtain the graphic code for encoding to content after the association.
In one embodiment, the original contents and the object content after the coded sub-units are also used to be associated with
It is converted into random string；The random string is encoded, the graphic code is obtained.
In one embodiment, the converting unit, comprising:
Subelement is extracted, for extracting the characteristic information of the object content；
Subelement is determined, for determining the corresponding frequency component of the object content；
Subelement is set, for the corresponding numerical value of the frequency component to be arranged according to the characteristic information；
Subelement is generated, for generating the corresponding sound of the object content according to the frequency component and the numerical value
Line.
In one embodiment, the transmitting unit, comprising:
Divide subelement and obtains segment sequence for the vocal print to be divided into multiple segment5al features；
Conversion subunit, for according to the segment sequence, the segment sequence to be converted into sound wave；
Emit subelement, for emitting the sound wave to the calibration equipment in default checking time section.
Correspondingly, the embodiment of the present application provides another figure code calibration equipment, comprising:
Receiving unit, for receiving the corresponding sound wave of graphic code；
Decoding unit obtains decoded information, the decoded information includes the first sound for being decoded to the graphic code
Line content；
Extraction unit is converted for extracting vocal print from the sound wave, and to the vocal print of extraction, obtains the vocal print
Corresponding second vocal print content；
Verification unit carries out the graphic code for being based on the first vocal print content and the second vocal print content
Verification.
In one embodiment, the receiving unit is also used in default checking time section to the corresponding sound of the graphic code
Wave is received.
In one embodiment, the verification unit is also used to not receive the sound in the default checking time section
Wave, it is determined that the figure code check failure.
Correspondingly, the embodiment of the present application also provides a kind of computer equipments, comprising: processor and memory；Memory
Matter is stored with a plurality of instruction, and the instruction of processor load store device storage is to execute the graphic code of any offer of the embodiment of the present application
Step in method of calibration.
Correspondingly, the embodiment of the present application also provides a kind of storage medium, storage medium is stored with instruction, instructs by processor
Step in the figure code check method of any offer of the embodiment of the present application is provided when execution.
The available object content of the embodiment of the present application；The object content is encoded, obtains graphic code, and show
The graphic code；The object content is converted, the corresponding vocal print of the object content is obtained；Emit to calibration equipment and has
There is the sound wave of the vocal print, the graphic code is verified so that the calibration equipment is based on the vocal print.The program can be with
It realizes the accurate verification of the graphic code true and false, improves safety.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the schematic diagram of a scenario of figure code check method provided by the embodiments of the present application；
Fig. 2 is the flow chart of figure code check method provided by the embodiments of the present application；
Fig. 3 is another flow chart of figure code check method provided by the embodiments of the present application；
Fig. 4 is another schematic diagram of a scenario of figure code check method provided by the embodiments of the present application；
Fig. 5 is another flow chart of figure code check method provided by the embodiments of the present application；
Fig. 6 is the structural schematic diagram of figure code calibration equipment provided by the embodiments of the present application；
Fig. 7 is another structural schematic diagram of figure code calibration equipment provided by the embodiments of the present application；
Fig. 8 is the structural schematic diagram of computer equipment provided by the embodiments of the present application；
Fig. 9 is another structural schematic diagram of computer equipment provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, those skilled in the art's every other implementation obtained without creative efforts
Example, shall fall in the protection scope of this application.
The embodiment of the present application provides a kind of figure code check method, device, computer equipment and storage medium.Specifically,
The embodiment of the present application, which is provided, (is properly termed as the first figure suitable for the figure code calibration equipment of the first computer equipment in order to distinguish
Shape code calibration equipment), suitable for the figure code calibration equipment of second computer equipment (be properly termed as second graph code to distinguish
Calibration equipment).Wherein, the first computer equipment and second computer equipment can be able to be hand for equipment, the terminals such as terminals
The equipment such as machine, tablet computer, laptop.
The embodiment of the present application will be by taking the first computer equipment and second computer equipment be terminal as an example, to introduce graphic code
Method of calibration.
With reference to Fig. 1, it includes terminal, calibration equipment etc. that the embodiment of the present application, which provides graphic code check system,；Wherein figure
Code calibration equipment is integrated in the terminal.
Wherein, terminal, can be used for generating graphic code and the sound wave with vocal print, which can be used as the terminal of initiation
There is the sound wave of vocal print to calibration equipment transmitting, graphic code is verified so that calibration equipment is based on vocal print, specifically for obtaining
Take object content；The object content is encoded, graphic code is obtained；The object content is converted, is obtained in the target
Hold corresponding vocal print；There is the sound wave of vocal print to calibration equipment transmitting, school is carried out to graphic code so that calibration equipment is based on vocal print
It tests.
Wherein, calibration equipment specifically can be used for receiving the corresponding sound wave of graphic code；Graphic code is decoded, is obtained
Decoded information, decoded information include the first vocal print content；Vocal print is extracted from sound wave, and the vocal print of extraction is converted, and is obtained
To the corresponding second vocal print content of vocal print；Based on the first vocal print content and the second vocal print content, which is verified.
It is described in detail separately below.It should be noted that the following description sequence is not as excellent to embodiment
The restriction of choosing sequence.
The embodiment of the present application will be described from the angle of the first figure code calibration equipment, the first figure code calibration equipment
Specifically it can integrate in the terminal.
The embodiment of the present application provides a kind of figure code check method, and this method can be executed by the processor of terminal, such as Fig. 2
Shown, the detailed process of the figure code check method can be such that
101, object content is obtained, which is encoded, graphic code is obtained.
Wherein, object content obtains the information of graphic code for that can be encoded to it, for example can be text information,
The object content can also can also be converted to sound wave spectrum i.e. vocal print etc. with pictorial information or digital information.
Wherein, graphic code can be two dimensional code, bar code etc., be by text information, pictorial information or digital information etc.
According to certain rules in the figure of the record data symbol information of plane distribution.
Specifically, step " encoding to the object content, obtain graphic code " may include:
Obtain the original contents to be converted for graphic code；
The original contents are associated with object content；
Original contents after association are encoded with object content, obtain graphic code.
In one embodiment, which can not also be associated with object content, directly by the original contents
It is encoded with object content according to certain rule, obtains graphic code.
Wherein, the original contents after association are encoded with object content, obtain graphic code, can specifically include:
Original contents after association are converted into random string with object content；
The random string is encoded, graphic code is obtained.
Wherein, a string of characters that character string is made of number, letter, underscore.Because character string is upper similar in storage
Character array, so each individual element of character string can all extract.
For example, usually two dimensional code is that text information, pictorial information, digital information etc. are converted into character string, then by character
String in the chequered with black and white figure of plane (on two-dimensional directional) distribution, records data symbol information according to certain rules.
For example, with the development of communication technology, in daily payment, user need to only provide payment two dimensional code to businessman, by
The two dimensional code calibration equipment of businessman carries out verification to the payment two dimensional code and withholds, wherein includes user in payment two dimensional code
Personal information, payment accounts information etc. information.
For example, it is daily take subway during, mobile phone can be used and carry out barcode scanning payment, need first when entering the station to ground
The two dimensional code calibration equipment of iron entrance provides two dimensional code of riding, and provides two dimension of riding to two dimensional code calibration equipment again when outbound
Code, two dimensional code calibration equipment obtain the information such as time, distance that user rides by riding the verification of two dimensional code to user, then
It withholds to the account of user.
102, the object content is converted, obtains the corresponding vocal print of the object content.
Wherein, vocal print is the sound wave spectrum for the carrying verbal information that electricity consumption acoustic instrument is shown.Vocal print not only has specific
Property, but also have the characteristics that relative stability, it can be used for auxiliary examination graphic code.
Specifically, step " converting to the object content, obtain the corresponding vocal print of the object content " may include:
(1) characteristic information of object content is extracted；
Wherein, characteristic information can be the information such as text, picture, the number of object content.
(2) the corresponding frequency component of object content is determined；
For example, in one embodiment, can determine that object content is corresponding according to the text quantity of object content, size etc.
Frequency component.
(3) the corresponding numerical value of frequency component is arranged according to characteristic information；
For example, in one embodiment, the characteristic information obtained from extracting to object content divides frequency is arranged
Measure corresponding numerical value.
(3) according to frequency component and numerical value, the corresponding vocal print of object content is generated.
For example, in one embodiment, using frequency component as abscissa, numerical value is that ordinate work is corresponding about object content
The figure of frequency component and numerical relation, then Fourier transformation is carried out to the figure, what generation vocal print, that is, electricity consumption acoustic instrument was shown takes
Sound wave spectrum figure with verbal information.
103, there is the sound wave of the vocal print to calibration equipment transmitting, so that the calibration equipment is based on the vocal print to the figure
Code is verified.
Wherein, calibration equipment is to receive the sound wave with vocal print of terminal transmission and verified based on vocal print to graphic code
Equipment, which can be the equipment such as terminal, barcode scanning gun, subway gate.
Wherein, which is converted by vocal print and is obtained, and to all the winds propagates by various media.What human ear can be heard
Frequency of sound wave is generally in 20Hz between 20KHz, and in one embodiment, sound wave wave band used by vocal print can not be known using human ear
Other frequency range.
Specifically, step " sound wave to calibration equipment transmitting with the vocal print " may include:
The vocal print is divided into multiple segment5al features, obtains segment sequence；
According to the segment sequence, the segment sequence is converted into sound wave；
Emit the sound wave to the calibration equipment in default checking time section.
Wherein, segment5al feature can be divided according to the graphic characteristics of vocal print, obtained segment sequence, then by the segment sequence
Column are converted into sound wave, for example, the segment sequence can be converted into sound wave by filter.
Wherein, in Check-Out Time section, for example 3 seconds be can be set for checking time, during this period of time, to calibration equipment
Sound wave obtained from transmitting should be converted as vocal print.
For example, user also passes through the loudspeaker of mobile phone while providing payment two dimensional code to businessman in daily payment
Emit the sound wave with vocal print, during paying the bill herein, not only to the simple verification of two dimensional code, or to vocal print
Sound wave and two dimensional code combine verification.
For example, it is daily take subway using mobile phone carry out barcode scanning payment during, to the two of subway entrance when entering the station
Dimension code check equipment provide ride two dimensional code while also pass through mobile phone loudspeaker transmitting have vocal print sound wave, when outbound to
The two dimensional code calibration equipment offer of outlet rides have the sound wave of vocal print while two dimensional code also by mobile phone speaker transmitting, and two
Tieing up code check equipment is not only the simple verification to two dimensional code by bus, it is also necessary to be verified to the sound wave with vocal print.
As known from the above, the embodiment of the present application is to combine verification to graphic code and sound wave, and the graphic code true and false may be implemented
Accurate verification, it is highly-safe.
The embodiment of the present application will be described from the angle of second graph code calibration equipment, the second graph code calibration equipment
Specifically it can integrate in the equipment such as terminal, barcode scanning gun, subway gate.
The embodiment of the present application provides a kind of figure code check method, and this method can be executed by the processor of calibration equipment,
As shown in figure 3, the detailed process of the figure code check method can be such that
201, the corresponding sound wave of graphic code is received.
Wherein, calibration equipment can receive the sound wave with vocal print of terminal transmission, so as to based on vocal print to graphic code into
Row verification.
Wherein, which is graphic code obtained from encoding to object content, which is converted by vocal print and obtained,
Specific implementation can be found in the embodiment of front, not repeat herein.
Specifically, step " receiving the corresponding sound wave of graphic code " may include:
The corresponding sound wave of graphic code is received in default checking time section；
This method further include:
Sound wave is not received in default checking time section, it is determined that the failure of figure code check.
Wherein, in Check-Out Time section, for example 3 seconds be can be set as checking time, during this period of time, calibration equipment connects
Sound wave obtained from receiving the converting as vocal print of terminal transmission, if calibration equipment does not receive terminal transmission during this period of time
Sound wave then illustrates that the graphic code may be the graphic code of duplication, the failure of figure code check.
202, the graphic code is decoded, obtains decoded information, which includes the first vocal print content.
Wherein, the first vocal print content is the information that the verification of the graphic code true and false needs to use, which is figure
The content information that code obtains after being decoded can be text, information, pictorial information or digital information, and including can
To be converted into the information of vocal print, for example, the first vocal print content is passage " I likes orange " etc..
In one embodiment, after to graphic code decoding, associated original contents and object content is obtained, needs to release original
Content is associated with object content.
For example, in daily life, businessman can transaction information encodings such as account, commodity prices at a two dimensional code,
And it is printed on the carriers such as various newspapers, magazine, advertisement, books and issues, wherein the two dimensional code is decoded, is decoded
The Transaction Informations such as account, commodity price afterwards, these Transaction Informations are exactly the content information obtained after two dimensional code decodes, in this Shen
Please the first vocal print content in embodiment it is then similar with the content information, but the first vocal print content can be converted to vocal print.
203, vocal print is extracted from the sound wave, and the vocal print of extraction is converted, and obtains the corresponding rising tone of the vocal print
Line content.
Wherein, vocal print can be reduced into multiple segment5al features by segment sequence by converting acoustic waves into segment sequence, then
It is reduced into and is obtained according to multiple segment5al features of reduction.
Wherein, before vocal print, that is, sound wave spectrum figure being converted by inverse Fourier transform with frequency component into horizontal seat
Mark, numerical value are that the figure that ordinate is made about vocal print content corresponding frequency component and numerical relation obtains later according to certain algorithm
The corresponding characteristic information of numerical value out obtains corresponding second vocal print content with frequency component further according to characteristic information, for example, this
Two vocal print contents are passage " I likes orange " etc..
204, it is based on the first vocal print content and the second vocal print content, graphic code is verified.
Before being verified to graphic code, first to by being decoded to graphic code the first vocal print content with from sound
The second vocal print content being converted in wave is verified, if the second vocal print content is the subset of the first vocal print content, vocal print
Verification passes through, and determines that the two dimensional code is true two dimensional code, rather than the two dimensional code being replicated, safety are improved, for example,
First vocal print content and the second vocal print content are all passage " I like orange ", after vocal print verification passes through, then to graphic code
It is verified.
For example, user is sent out while providing payment two dimensional code to businessman by the loudspeaker of mobile phone in daily payment
It penetrates the sound wave with vocal print and receives the sound wave while two dimensional code calibration equipment of businessman is scanned the payment two dimensional code,
The payment two dimensional code is decoded again to obtain the first vocal print content, and extracts vocal print from the sound wave, vocal print is converted into
Two vocal print contents, when the second vocal print content is the subset of the first vocal print content, vocal print verification passes through, and determines that the two dimensional code is true
Real two dimensional code, rather than the two dimensional code being replicated, safety are improved, vocal print verification pass through after again to payment two dimensional code into
Row verification is withholdd, wherein includes personal information, the payment accounts information of user etc. information in payment two dimensional code.
For example, it is daily take subway using mobile phone carry out barcode scanning payment during, enter the station Shi Xiang subway entrance
While two dimensional code calibration equipment provides two dimensional code by bus, the loudspeaker transmitting for passing through mobile phone has the sound wave of vocal print, subway two
While dimension code check equipment is scanned the two dimensional code of riding, the sound wave is received, then be decoded to the two dimensional code of riding
The first vocal print content is obtained, and extracts vocal print from the sound wave, vocal print is converted into the second vocal print content, when the second vocal print content
For the first vocal print content subset when, vocal print verification passes through, and determines that the two dimensional code is true two dimensional code, rather than is replicated
Two dimensional code, safety are improved, and vocal print verification again verifies two dimensional code by bus after passing through.
Two dimensional code of riding is provided to subway outlet two dimensional code calibration equipment when outbound, while being emitted by the loudspeaker of mobile phone
Sound wave with vocal print receives the sound wave, then right while subway two dimensional code calibration equipment is scanned the two dimensional code of riding
It two dimensional code should be decoded to obtain the first vocal print content by bus, and extract vocal print from the sound wave, vocal print is converted into the rising tone
Line content, when the second vocal print content is the subset of the first vocal print content, vocal print verification passes through, and determines that the two dimensional code is true
Two dimensional code, rather than the two dimensional code being replicated, safety are improved, vocal print verification carries out school to two dimensional code by bus again after passing through
It tests, obtains the information such as time, the distance that user rides, then withhold to the account of user.
As known from the above, the embodiment of the present application is to combine verification to graphic code and sound wave, and the graphic code true and false may be implemented
Accurate verification, improve figure code check safety.
Citing, is described in further detail by the method according to described in above-described embodiment below.
In the present embodiment, will be established with first relationship device collective be integrated in terminal, the second relationship establish device tool
Body is illustrated for integrating calibration equipment.
As shown in figs. 4 and 5, it is illustrated for being verified in daily payment scene to payment two dimensional code, it is specific to flow
Journey can be such that
301, terminal obtains content of text and payment information, and encodes to text content, gets paid two dimensional code.
For example, terminal first needs to generate payment two dimensional code in payment process, the content of text and payment information that will acquire
It is associated, and by the Content Transformation after association at random string, then encodes generation payment two dimensional code to it.
Wherein, content of text can pay required vocal print by being converted to.
302, terminal converts text content, obtains the corresponding vocal print of content of text.
For example, should first verify whether the payment two dimensional code is true payment two dimensional code after generating payment two dimensional code,
Rather than the payment two dimensional code being replicated, it can effectively prevent the case where robber brushes, so in addition to needing to carry out school to two dimensional code
It tests, it is also necessary to which the vocal print high to stability verifies.
303, terminal has the sound wave of the vocal print to calibration equipment transmitting, so that the calibration equipment is based on the vocal print to the branch
Two dimensional code is paid to be verified.
For example, setting checking time to 3 seconds, should be converted to calibration equipment transmitting by vocal print in Check-Out Time section
Obtained from sound wave.
304, calibration equipment receives the corresponding sound wave of payment two dimensional code, and carries out barcode scanning to the payment two dimensional code that terminal generates
Operation, obtains decoded information, which includes the first vocal print content.
For example, terminal has the sound wave of vocal print, verification in checking time section to calibration equipment transmitting in course of payment
Equipment then first verifies the true and false of the payment two dimensional code, i.e. whether the payment two dimensional code is the payment two dimensional code replicated, prevents from being stolen
Brush.
Sound wave obtained from calibration equipment receives the converting as vocal print of terminal transmission in Check-Out Time section.If in the school
It tests in the period and does not receive the corresponding sound wave of payment two dimensional code, then pay the true and false verification failure of two dimensional code, the payment two dimensional code
There may be the risks being replicated, it should stop next carrying out the process withholdd of verification to the payment two dimensional code.Wherein, In
Barcode scanning operation, available first vocal print content are carried out to the payment two dimensional code of generation.
305, calibration equipment extracts vocal print from sound wave, and converts to the vocal print of extraction, obtains vocal print corresponding
Two vocal print contents.
For example, being converted into verify after receiving sound wave during the true and false of the calibration equipment to payment two dimensional code
The second vocal print content.
306, calibration equipment is based on the first vocal print content and the second vocal print content, verifies to graphic code.
For example, calibration equipment verifies the first obtained vocal print content with the second vocal print content, if in the second vocal print
Hold the subset for the first vocal print content, then vocal print verification passes through, and determines that the two dimensional code is true two dimensional code, rather than is replicated
Two dimensional code, then verification is carried out to the payment two dimensional code and is withholdd, wherein include the personal letter of user in payment two dimensional code
Breath, payment accounts information etc. information.
As known from the above, the embodiment of the present application is to combine verification to payment two dimensional code and sound wave, and payment two may be implemented
The accurate verification of the code true and false is tieed up, payment two dimensional code safety of payment is improved.
For better implement above method, correspondingly, the embodiment of the present application also provides a kind of figure code calibration equipment (i.e.
First figure code calibration equipment), wherein the first figure code calibration equipment specifically can integrate in the terminal.
For example, as shown in fig. 6, the figure code calibration equipment may include acquiring unit 401, coding unit 402, conversion list
First 403, transmitting unit 404, as follows:
(1) acquiring unit 401；
Acquiring unit 401, for obtaining object content.
(2) coding unit 402；
Coding unit 402 obtains graphic code for encoding to the object content.
In one embodiment, the coding unit 402, comprising:
Subelement 4021 is obtained, for obtaining the original contents to be converted for the graphic code；It is associated with subelement 4022, is used
It is associated in by the original contents and the object content, content after being associated with；
Coded sub-units 4023 obtain the graphic code for encoding to content after the association.
In one embodiment, the original contents and the target after the coded sub-units 4023 are also used to be associated with
Content Transformation is at random string；The random string is encoded, the graphic code is obtained.
(3) converting unit 403；
It is corresponding to obtain the object content for converting to the object content for converting unit 403
Vocal print.
In one embodiment, the converting unit 403, comprising:
Subelement 4031 is extracted, for extracting the characteristic information of the object content；
Subelement 4032 is determined, for determining the corresponding frequency component of the object content；
Subelement 4033 is set, for the corresponding numerical value of the frequency component to be arranged according to the characteristic information；
Subelement 4034 is generated, for it is corresponding to generate the object content according to the frequency component and the numerical value
Vocal print.
(4) transmitting unit 404；
Transmitting unit 404, for having the sound wave of the vocal print to calibration equipment transmitting, so that the calibration equipment is based on
The vocal print verifies the graphic code.
In one embodiment, the transmitting unit 404, comprising:
Divide subelement 4041 and obtains segment sequence for the vocal print to be divided into multiple segment5al features；
Conversion subunit 4042, for according to the segment sequence, the segment sequence to be converted into sound wave；
Emit subelement 4043, for emitting the sound wave to the calibration equipment in default checking time section.
When it is implemented, above each unit can be used as independent entity to realize, any combination can also be carried out, is made
It is realized for same or several entities, the specific implementation of above each unit can be found in the embodiment of the method for front, herein not
It repeats again.
From the foregoing, it will be observed that acquiring unit 401 obtains object content in the figure code calibration equipment of the present embodiment；Then, by compiling
Code unit 402 encodes the object content, obtains graphic code；The object content is turned by converting unit 403
It changes, obtains the corresponding vocal print of the object content；There is the sound wave of the vocal print from transmitting unit 404 to calibration equipment transmitting,
The graphic code is verified so that the calibration equipment is based on the vocal print.The program is combining to graphic code and sound wave
Verification, may be implemented the accurate verification of the graphic code true and false, highly-safe.
In order to better implement above method, correspondingly, the embodiment of the present application also provides a kind of figure code calibration equipment (i.e.
Second graph code calibration equipment), wherein the second graph code calibration equipment can integrate in the terminal.
For example, as shown in fig. 7, the image search apparatus may include receiving unit 501, decoding unit 502, extraction unit
503, verification unit 504, as follows:
(1) receiving unit 501；
Receiving unit 501, for receiving the corresponding sound wave of graphic code.
In one embodiment, the receiving unit 501 is also used in default checking time section corresponding to the graphic code
The sound wave received.
(2) decoding unit 502；
Decoding unit 502 obtains decoded information for being decoded to the graphic code, and the decoded information includes the
One vocal print content.
(3) extraction unit 503；
Extraction unit 503 is converted for extracting vocal print from the sound wave, and to the vocal print of extraction, is obtained described
The corresponding second vocal print content of vocal print.
(4) verification unit 504；
Verification unit 504, for be based on the first vocal print content and the second vocal print content, to the graphic code into
Row verification.
In one embodiment, the verification unit 504 is also used to not receive in the default checking time section described
Sound wave, it is determined that the figure code check failure.
When it is implemented, above each unit can be used as independent entity to realize, any combination can also be carried out, is made
It is realized for same or several entities, the specific implementation of above each unit can be found in the embodiment of the method for front, herein not
It repeats again.
From the foregoing, it will be observed that receiving unit 501 receives the corresponding sound wave of graphic code in the figure code calibration equipment of the present embodiment；So
Afterwards, the graphic code is decoded by decoding unit 502, obtains decoded information, the decoded information includes in the first vocal print
Hold；Vocal print is extracted from the sound wave by extraction unit 503, and the vocal print of extraction is converted, and it is corresponding to obtain the vocal print
The second vocal print content；The first vocal print content and the second vocal print content are based on by verification unit 504, to the figure
Code is verified.The program is to combine verification to graphic code and sound wave, and the accurate verification of the graphic code true and false may be implemented, safety
Property it is high.
Correspondingly, the embodiment of the present application also provides a kind of computer equipment, which can be terminal, such as Fig. 8
Shown, which may include radio frequency (RF, Radio Frequency) circuit 601, includes one or more computer
The memory 602 of readable storage medium storing program for executing, input unit 603, display unit 604, sensor 605, voicefrequency circuit 606, wireless guarantor
Very (WiFi, Wireless Fidelity) module 607, include one or more than one processing core processor 608,
And the equal components of power supply 609.It will be understood by those skilled in the art that the not structure paired terminal of terminal structure shown in Fig. 8
It limits, may include perhaps combining certain components or different component layouts than illustrating more or fewer components.Wherein:
RF circuit 601 can be used for receiving and sending messages or communication process in, signal sends and receivees, particularly, by base station
After downlink information receives, one or the processing of more than one processor 608 are transferred to；In addition, the data for being related to uplink are sent to
Base station.In general, RF circuit 601 includes but is not limited to antenna, at least one amplifier, tuner, one or more oscillators, uses
Family identity module (SIM, Subscriber Identity Module) card, transceiver, coupler, low-noise amplifier
(LNA, Low Noise Amplifier), duplexer etc..In addition, RF circuit 601 can also by wireless communication with network and its
He communicates equipment.Any communication standard or agreement, including but not limited to global system for mobile communications can be used in wireless communication
(GSM, Global System of Mobile communication), general packet radio service (GPRS, General
Packet Radio Service), CDMA (CDMA, Code Division Multiple Access), wideband code division it is more
Location (WCDMA, Wideband Code Division Multiple Access), long term evolution (LTE, Long Term
Evolution), Email, short message service (SMS, Short Messaging Service) etc..
Memory 602 can be used for storing software program and module, and processor 608 is stored in memory 602 by operation
Software program and module, thereby executing various function application and data processing.Memory 602 can mainly include storage journey
Sequence area and storage data area, wherein storing program area can the (ratio of application program needed for storage program area, at least one function
Such as sound-playing function, image player function) etc.；Storage data area, which can be stored, uses created data according to terminal
(such as audio data, phone directory etc.) etc..In addition, memory 602 may include high-speed random access memory, can also include
Nonvolatile memory, for example, at least a disk memory, flush memory device or other volatile solid-state parts.Phase
Ying Di, memory 602 can also include Memory Controller, to provide processor 608 and input unit 603 to memory 602
Access.
Input unit 603 can be used for receiving the number or character information of input, and generate and user setting and function
Control related keyboard, mouse, operating stick, optics or trackball signal input.Specifically, in a specific embodiment
In, input unit 603 may include touch sensitive surface and other input equipments.Touch sensitive surface, also referred to as touch display screen or touching
Control plate, collect user on it or nearby touch operation (such as user using any suitable object such as finger, stylus or
Operation of the attachment on touch sensitive surface or near touch sensitive surface), and corresponding connection dress is driven according to preset formula
It sets.Optionally, touch sensitive surface may include both touch detecting apparatus and touch controller.Wherein, touch detecting apparatus is examined
The touch orientation of user is surveyed, and detects touch operation bring signal, transmits a signal to touch controller；Touch controller from
Touch information is received on touch detecting apparatus, and is converted into contact coordinate, then gives processor 608, and can reception processing
Order that device 608 is sent simultaneously is executed.Furthermore, it is possible to a variety of using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Type realizes touch sensitive surface.In addition to touch sensitive surface, input unit 603 can also include other input equipments.Specifically, other are defeated
Entering equipment can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse
One of mark, operating stick etc. are a variety of.
Display unit 604 can be used for showing information input by user or be supplied to user information and terminal it is various
Graphical user interface, these graphical user interface can be made of figure, text, icon, video and any combination thereof.Display
Unit 604 may include display panel, optionally, can using liquid crystal display (LCD, Liquid Crystal Display),
The forms such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode) configure display panel.Further
, touch sensitive surface can cover display panel, after touch sensitive surface detects touch operation on it or nearby, send processing to
Device 608 is followed by subsequent processing device 608 and is supplied on a display panel accordingly according to the type of touch event to determine the type of touch event
Visual output.Although in fig. 8, touch sensitive surface and display panel are to realize input and input work as two independent components
Can, but in some embodiments it is possible to touch sensitive surface and display panel are integrated and realizes and outputs and inputs function.
Terminal may also include at least one sensor 605, such as optical sensor, motion sensor and other sensors.
Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ambient light
Light and shade adjust the brightness of display panel, proximity sensor can close display panel and/or back when terminal is moved in one's ear
Light.As a kind of motion sensor, gravity accelerometer can detect (generally three axis) acceleration in all directions
Size can detect that size and the direction of gravity when static, can be used to identify mobile phone posture application (such as horizontal/vertical screen switching,
Dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；It can also configure as terminal
The other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor, details are not described herein.
Voicefrequency circuit 606, loudspeaker, microphone can provide the audio interface between user and terminal.Voicefrequency circuit 606 can
By the electric signal after the audio data received conversion, it is transferred to loudspeaker, voice signal output is converted to by loudspeaker；It is another
The voice signal of collection is converted to electric signal by aspect, microphone, is converted to audio data after being received by voicefrequency circuit 606, then
After the processing of audio data output processor 608, it is sent to such as another terminal through RF circuit 601, or by audio data
Output is further processed to memory 602.Voicefrequency circuit 606 is also possible that earphone jack, with provide peripheral hardware earphone with
The communication of terminal.
WiFi belongs to short range wireless transmission technology, and terminal can help user's transceiver electronics postal by WiFi module 607
Part, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 8 is shown
WiFi module 607, but it is understood that, and it is not belonging to must be configured into for terminal, it can according to need do not changing completely
Become in the range of the essence of invention and omits.
Processor 608 is the control centre of terminal, using the various pieces of various interfaces and connection whole mobile phone, is led to
It crosses operation or executes the software program and/or module being stored in memory 602, and call and be stored in memory 602
Data execute the various functions and processing data of terminal, to carry out integral monitoring to mobile phone.Optionally, processor 608 can wrap
Include one or more processing cores；Preferably, processor 608 can integrate application processor and modem processor, wherein answer
With the main processing operation system of processor, user interface and application program etc., modem processor mainly handles wireless communication.
It is understood that above-mentioned modem processor can not also be integrated into processor 608.
Terminal further includes the power supply 609 (such as battery) powered to all parts, it is preferred that power supply can pass through power supply pipe
Reason system and processor 608 are logically contiguous, to realize management charging, electric discharge and power managed by power-supply management system
Etc. functions.Power supply 609 can also include one or more direct current or AC power source, recharging system, power failure inspection
The random components such as slowdown monitoring circuit, power adapter or inverter, power supply status indicator.
Although being not shown, terminal can also include camera, bluetooth module etc., and details are not described herein.Specifically in this implementation
In example, the processor 608 in terminal can be corresponding by the process of one or more application program according to following instruction
Executable file is loaded into memory 602, and the application program of storage in the memory 602 is run by processor 608, from
And realize various functions:
Obtain object content；The object content is encoded, graphic code is obtained；The object content is turned
It changes, obtains the corresponding vocal print of the object content；There is the sound wave of the vocal print to calibration equipment transmitting, so that the verification is set
It is standby that the graphic code is verified based on the vocal print.
The specific implementation of above each operation can be found in the embodiment of front, and details are not described herein.
From the foregoing, it will be observed that the verification of combining to graphic code and sound wave may be implemented in the server apparatus of the present embodiment, figure is improved
The precision of shape code true and false verification, improves safety.
The embodiment of the present application also provides another computer equipment, which can be calibration equipment, specifically may be used
The equipment such as terminal, barcode scanning gun, subway gate are thought, as shown in figure 9, it illustrates computers involved in the embodiment of the present application to set
Standby structural schematic diagram, specifically:
The computer equipment may include the processor 701, one or one of one or more than one processing core with
The components such as memory 702, power supply 703 and the input unit 704 of upper computer readable storage medium.Those skilled in the art can be with
Understand, server architecture shown in Fig. 9 does not constitute the restriction to server, may include than illustrating more or fewer portions
Part perhaps combines certain components or different component layouts.Wherein:
Processor 701 is the control centre of the server, utilizes each of various interfaces and the entire server of connection
Part by running or execute the software program and/or module that are stored in memory 702, and calls and is stored in memory
Data in 702, the various functions and processing data of execute server, to carry out integral monitoring to server.Optionally, locate
Managing device 701 may include one or more processing cores；Preferably, processor 701 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 701.
Memory 702 can be used for storing software program and module, and processor 701 is stored in memory 702 by operation
Software program and module, thereby executing various function application and data processing.Memory 702 can mainly include storage journey
Sequence area and storage data area, wherein storing program area can the (ratio of application program needed for storage program area, at least one function
Such as sound-playing function, image player function) etc.；Storage data area, which can be stored, uses created data according to server
Deng.In addition, memory 702 may include high-speed random access memory, it can also include nonvolatile memory, for example, at least
One disk memory, flush memory device or other volatile solid-state parts.Correspondingly, memory 702 can also include
Memory Controller, to provide access of the processor 701 to memory 702.
Server further includes the power supply 703 powered to all parts, it is preferred that power supply 703 can pass through power management system
It unites logically contiguous with processor 701, to realize the function such as management charging, electric discharge and power managed by power-supply management system
Energy.Power supply 703 can also include one or more direct current or AC power source, recharging system, power failure monitor electricity
The random components such as road, power adapter or inverter, power supply status indicator.
The server may also include input unit 704, which can be used for receiving the number or character letter of input
Breath, and generation keyboard related with user setting and function control, mouse, operating stick, optics or trackball signal are defeated
Enter.
Although being not shown, server can also be including display unit etc., and details are not described herein.Specifically in the present embodiment,
Processor 701 in server can according to following instruction, by the process of one or more application program is corresponding can
It executes file to be loaded into memory 702, and runs the application program being stored in memory 702 by processor 701, thus
Realize various functions, as follows:
Receive the corresponding sound wave of graphic code；The graphic code is decoded, decoded information, the decoded information packet are obtained
Include the first vocal print content；Vocal print is extracted from the sound wave, and the vocal print of extraction is converted, and it is corresponding to obtain the vocal print
Second vocal print content；Based on the first vocal print content and the second vocal print content, the graphic code is verified.
The specific implementation of above each operation can be found in the embodiment of front, and details are not described herein.
As known from the above, the embodiment of the present application is to combine verification to graphic code and sound wave, and the graphic code true and false may be implemented
Accurate verification, it is highly-safe.It will appreciated by the skilled person that whole in the various methods of above-described embodiment or
Part steps can be completed by instructing, or control relevant hardware by instruction to complete, which can store in one
In computer readable storage medium, and is loaded and executed by processor.
For this purpose, the embodiment of the present application provides a kind of storage medium, wherein being stored with a plurality of instruction, which can be processed
Device is loaded, to execute the step in any figure code check method provided by the embodiment of the present application.For example, the instruction
Following steps can be executed:
Obtain object content；The object content is encoded, graphic code is obtained；The object content is turned
It changes, obtains the corresponding vocal print of the object content；There is the sound wave of the vocal print to calibration equipment transmitting, so that the verification is set
It is standby that the graphic code is verified based on the vocal print.
Or
Receive the corresponding sound wave of graphic code；The graphic code is decoded, decoded information, the decoded information packet are obtained
Include the first vocal print content；Vocal print is extracted from the sound wave, and the vocal print of extraction is converted, and it is corresponding to obtain the vocal print
Second vocal print content；Based on the first vocal print content and the second vocal print content, the graphic code is verified.
The specific implementation of above each operation can be found in the embodiment of front, and details are not described herein.
Wherein, which may include: read-only memory (ROM, Read Only Memory), random access memory
Body (RAM, Random Access Memory), disk or CD etc..
By the instruction stored in the storage medium, any graphic code provided by the embodiment of the present application can be executed
Step in method of calibration, it is thereby achieved that any figure code check method institute can be real provided by the embodiment of the present application
Existing beneficial effect is detailed in the embodiment of front, and details are not described herein.
It is situated between above to a kind of figure code check method, device provided by the embodiment of the present application, computer equipment and storage
Matter is described in detail, and specific examples are used herein to illustrate the principle and implementation manner of the present application, above
The explanation of embodiment is merely used to help understand the present processes and its core concept；Meanwhile for those skilled in the art
Member, according to the thought of the application, there will be changes in the specific implementation manner and application range, to sum up, in this specification
Hold the limitation that should not be construed as to the application.
Claims (10)
1. a kind of figure code check method characterized by comprising
Obtain object content；
The object content is encoded, graphic code is obtained；
The object content is converted, the corresponding vocal print of the object content is obtained；
There is the sound wave of the vocal print to calibration equipment transmitting, so that the calibration equipment is based on the vocal print to the graphic code
It is verified.
2. figure code check method according to claim 1, which is characterized in that encode, obtain to the object content
To graphic code, comprising:
Obtain the original contents to be converted for the graphic code；
The original contents and the object content are associated, content after being associated with；
Content after the association is encoded, the graphic code is obtained.
3. figure code check method according to claim 2, which is characterized in that content after the association is encoded,
Obtain the graphic code, comprising:
The original contents after association are converted into random string with the object content；
The random string is encoded, the graphic code is obtained.
4. figure code check method according to claim 1, which is characterized in that convert, obtain to the object content
Vocal print after to conversion, comprising:
Extract the characteristic information of the object content；
Determine the corresponding frequency component of the object content；
According to the characteristic information, the corresponding numerical value of the frequency component is set；
According to the frequency component and the numerical value, the corresponding vocal print of the object content is generated.
5. figure code check method according to claim 1, which is characterized in that there is the vocal print to calibration equipment transmitting
Sound wave, comprising:
The vocal print is divided into multiple segment5al features, obtains segment sequence；
According to the segment sequence, the segment sequence is converted into sound wave；
Emit the sound wave to the calibration equipment in default checking time section.
6. a kind of figure code check method characterized by comprising
Receive the corresponding sound wave of graphic code；
The graphic code is decoded, decoded information is obtained, the decoded information includes the first vocal print content；
Vocal print is extracted from the sound wave, and the vocal print of extraction is converted, and is obtained in corresponding second vocal print of the vocal print
Hold；
Based on the first vocal print content and the second vocal print content, the graphic code is verified.
7. figure code check method according to claim 6, which is characterized in that receive the corresponding sound wave of graphic code, comprising:
The sound wave corresponding to the graphic code receives in default checking time section；
The method also includes:
The sound wave is not received in the default checking time section, it is determined that the figure code check failure.
8. a kind of figure code calibration equipment characterized by comprising
Acquiring unit, for obtaining object content；
Coding unit obtains graphic code, and show the graphic code for encoding to the object content；
Converting unit obtains the corresponding vocal print of the object content for converting to the object content；
Transmitting unit, for having the sound wave of the vocal print to calibration equipment transmitting, so that the calibration equipment is based on the sound
Line verifies the graphic code.
9. a kind of figure code calibration equipment characterized by comprising
Receiving unit, for receiving the corresponding sound wave of graphic code；
Decoding unit obtains decoded information, the decoded information includes in the first vocal print for being decoded to the graphic code
Hold；
Extraction unit is converted for extracting vocal print from the sound wave, and to the vocal print of extraction, and it is corresponding to obtain the vocal print
The second vocal print content；
Verification unit verifies the graphic code for being based on the first vocal print content and the second vocal print content.
10. a kind of storage medium, which is characterized in that the storage medium is stored with a plurality of instruction, and described instruction is suitable for processor
It is loaded, the step in the described in any item label detection methods of 1-7 is required with perform claim.
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