CN113379961B - Method, device, equipment and storage medium for assisting identification of bank notes and tickets - Google Patents
Method, device, equipment and storage medium for assisting identification of bank notes and tickets Download PDFInfo
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- CN113379961B CN113379961B CN202110649320.XA CN202110649320A CN113379961B CN 113379961 B CN113379961 B CN 113379961B CN 202110649320 A CN202110649320 A CN 202110649320A CN 113379961 B CN113379961 B CN 113379961B
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/20—Testing patterns thereon
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/20—Testing patterns thereon
- G07D7/202—Testing patterns thereon using pattern matching
Abstract
The invention discloses a method, a device, equipment and a storage medium for assisting identification of bank notes and tickets. The bill and ticket auxiliary identification method comprises the following steps: collecting an image of an article to be inspected; extracting characteristic information of the article to be inspected in the image of the article to be inspected; calling the matched standard image according to the characteristic information of the article to be checked; and acquiring a display mode, and displaying the image of the article to be checked and the standard image according to the display mode. The method solves the problems of low counterfeit identification efficiency and low counterfeit identification accuracy caused by the difficulty of accurately remembering hundreds of counterfeit feature information of RMB, foreign currency and various tickets by counterfeit identification personnel, and realizes the effect of improving the working efficiency and accuracy of identification.
Description
Technical Field
The embodiment of the invention relates to a banknote and ticket identification auxiliary technology, in particular to a banknote and ticket auxiliary identification method, a device, equipment and a storage medium.
Background
The bank note and the ticket usually have a true-false classification, and the true-false classification is usually required, so that the bank note and the ticket are usually provided with an anti-counterfeiting feature to distinguish the true from the false for the convenience of identification.
For banknotes, the mainstream banknote detection devices in the market circulation link are a banknote counting and detecting machine and a portable banknote detecting machine, both of which belong to the operation mode of a 'black box' in the identification process, namely, the acquisition, analysis and decision of detection process information completely depend on a preset program of a system, a certain threshold value is usually set, and the authenticity is judged by comparing the difference between authenticity characteristics with the threshold value. As the counterfeit level of banknotes and tickets is continuously increased, the predetermined threshold in the predetermined program may not be able to accurately determine the authenticity, which is a main reason why the banknote counting and detecting machine needs to manually determine the counterfeit banknotes after identifying the suspected banknotes.
However, when the further judgment is performed manually, after the suspected counterfeit money is preliminarily identified by financial machines such as the money counting and detecting machine, the suspected counterfeit money is affected by factors such as the abundance of experience of personnel, the counterfeit level of the money, the abrasion or damage degree of the money and the like, so that the problems of low identification efficiency, high confirmation difficulty and the like exist. The presence or absence of a security feature is relatively easy to identify, while the presence or absence of a false security feature is relatively difficult to identify. The field service personnel are mostly distinguished from counterfeit money by knowing and memorizing the anti-counterfeiting characteristics of real money, but the anti-counterfeiting characteristics of different currencies have certain changes and even larger differences, so that general people are difficult to accurately remember hundreds of anti-counterfeiting characteristics of RMB, foreign currency and various tickets, and the difficulty of identifying and collecting counterfeit money and counterfeit tickets is inevitably increased.
Disclosure of Invention
The invention provides a method, a device, equipment and a storage medium for assisting in identifying bank notes and tickets, which aim to improve the working efficiency and accuracy of identification.
In a first aspect, an embodiment of the present invention provides a banknote and ticket auxiliary identification method, where the banknote and ticket auxiliary identification method includes:
collecting an image of an article to be inspected;
extracting characteristic information of the article to be inspected in the image of the article to be inspected;
calling the matched standard image according to the characteristic information of the article to be checked;
and acquiring a display mode, and displaying the image of the article to be checked and the standard image according to the display mode.
In an optional embodiment of the present invention, the display mode includes at least one of full-frame display, partial display, synchronous display, asynchronous display, equal-scale display, enlarged display, split-screen display, and screen-overlapped display.
In an optional embodiment of the present invention, after the displaying the image of the object to be inspected and the standard image according to the display mode, the method further includes:
and if the confirmation information which cannot be identified is received, acquiring the display mode replacement operation, and displaying the image of the article to be checked and the standard image according to the replaced display mode.
In an optional embodiment of the present invention, after the acquiring the image of the article to be inspected, the method further includes:
identifying the anti-counterfeiting characteristics in the image of the article to be checked so that the counterfeit identifying personnel can identify the images in sequence;
after the to-be-inspected object image and the standard image are displayed according to the display mode, the method further comprises the following steps:
comparing the current measured anti-counterfeiting feature in the image of the article to be checked with the standard anti-counterfeiting feature in the standard image, judging the article to be checked as an article with high doubtful degree when the difference degree of the current measured anti-counterfeiting feature and the standard anti-counterfeiting feature exceeds a preset threshold value, and storing the image of the article to be checked in a false authentication database.
In an optional embodiment of the present invention, after acquiring the image of the article to be inspected, the method further includes:
matching the article to be checked with the high-doubtful article in the false identification false database;
and when the matching value of the article to be checked and a certain high-suspicion article in the false-authentication false database is greater than a preset value, judging the article to be checked as false.
In an alternative embodiment of the present invention, after the identification of the security feature in the image of the object to be verified for subsequent detection by the authenticating person, one or more of the following steps are further included:
performing marking operation on the currently measured anti-counterfeiting feature in the image of the article to be checked, wherein the marking operation comprises at least one of highlighting the currently measured anti-counterfeiting feature, dimming the non-currently measured anti-counterfeiting feature and marking the currently measured anti-counterfeiting feature with a specific color or an image;
displaying detection progress information according to the detected anti-counterfeiting feature information and the currently detected anti-counterfeiting feature;
displaying navigation information, wherein the navigation information comprises the information of the next anti-counterfeiting feature to be detected;
and determining whether the anti-counterfeiting feature to be detected exists, if not, prompting whether an identification report needs to be generated, generating the identification report according to the detection result of the anti-counterfeiting feature when the confirmation need is received, and executing the printing operation of the identification report when the printing operation of the identification report is obtained.
In an optional embodiment of the present invention, after the invoking the matched standard image according to the feature information of the article to be inspected, the method further includes:
if the standard image matched with the characteristic information of the article to be inspected does not exist, carrying out alarm prompt;
and/or;
before the image of the article to be inspected is collected, the method further comprises the following steps:
acquiring a display terminal selection operation, and executing the display terminal selection operation, wherein the display terminal selection operation comprises one of single-terminal full-width display, double-terminal independent display and double-terminal same-screen display;
and/or;
and when the display mode comprises magnification display, acquiring magnification adjustment operation and executing the magnification adjustment operation.
In a second aspect, an embodiment of the present invention further provides a banknote and ticket auxiliary identification apparatus, where the banknote and ticket auxiliary identification apparatus includes:
the acquisition module is used for acquiring images of the articles to be inspected;
the extraction module is used for extracting the characteristic information of the article to be inspected in the image of the article to be inspected;
the calling module is used for calling the matched standard image according to the characteristic information of the article to be checked;
and the acquisition module is used for acquiring the display mode and displaying the image of the article to be checked and the standard image according to the display mode.
In a third aspect, an embodiment of the present invention further provides a banknote and ticket auxiliary authentication apparatus, where the banknote and ticket auxiliary authentication apparatus includes:
one or more processors;
storage means for storing one or more programs;
the acquisition device is used for acquiring the image and the characteristic information of the article to be inspected;
the display device is used for displaying the image of the article to be checked and the standard image;
when executed by the one or more processors, cause the one or more processors to implement a method of banknote and document assisted authentication according to any embodiment of the invention.
In a fourth aspect, embodiments of the present invention also provide a computer-readable storage medium on which a computer program is stored, which when executed by a processor, implements a banknote and ticket assisted authentication method according to any one of the embodiments of the present invention.
The invention collects the image of the article to be checked; extracting characteristic information of the article to be inspected in the image of the article to be inspected; calling the matched standard image according to the characteristic information of the article to be checked; the display mode is obtained, the image of the object to be checked and the standard image are displayed according to the display mode, so that a counterfeit person can check the image of the object to be checked and the standard image in different display modes, the problems of low counterfeit identification efficiency and counterfeit identification accuracy caused by the fact that the counterfeit person is difficult to accurately remember hundreds of counterfeit feature information of RMB, foreign currency and various tickets are solved, and the effects of improving the working efficiency and accuracy of identification are achieved.
Drawings
Fig. 1 is a flow chart of a banknote and ticket assisted authentication method according to an embodiment of the present invention;
FIG. 2 is a flow chart of a banknote and bill discriminating method according to a second embodiment of the present invention;
fig. 3 is a block diagram of a flow chart of a banknote and ticket auxiliary authentication device provided by the third embodiment of the invention;
fig. 4 is a schematic structural diagram of a banknote and ticket auxiliary authentication apparatus according to a fourth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a flowchart of a banknote and ticket auxiliary identification method according to an embodiment of the present invention, which is applicable to banknote and ticket identification, and the method can be executed by a banknote and ticket auxiliary identification apparatus, where the banknote and ticket auxiliary identification apparatus includes a collection device and a display device, and specifically includes the following steps:
s110, collecting images of the articles to be checked.
The image of the article to be checked can be acquired by an acquisition device of the auxiliary identification equipment for the bank notes and the tickets, wherein the acquisition device is a device capable of acquiring the image, such as a camera, a camera and the like. The article to be checked can be a banknote to be checked, a bill to be checked and other articles with an anti-counterfeiting mark, and is not particularly limited herein.
And S120, extracting the characteristic information of the article to be checked in the image of the article to be checked.
The characteristic information is information which can be used for identifying the article to be checked. For example, when the article to be checked is a banknote, the characteristic information is information such as the year of issue, a denomination number, and the like.
And S130, calling the matched standard image according to the characteristic information of the article to be checked.
Wherein, the article to be inspected is different, and the corresponding standard image is also different. When the standard article image is called, the characteristic information of the article to be checked is compared with the characteristic information of the standard article stored in the database, so that the standard image of the standard article which is consistent with the characteristic information of the article to be checked, such as the release age, the denomination number and the like can be found.
And S140, acquiring a display mode, and displaying the image of the article to be checked and the standard image according to the display mode.
The display of the image of the article to be checked and the standard image can be displayed through the display device. The display mode refers to the mode of presenting the image of the object to be checked and the standard image on the display device.
Optionally, the display mode includes at least one of full-frame display, partial display, synchronous display, asynchronous display, equal-scale display, enlarged display, split-screen display, and screen-overlapped display.
Wherein, full-width display refers to displaying a complete image of the article to be inspected.
And local display, namely displaying a local characteristic image of the article to be inspected.
Synchronous display, synchronous display of the index standard image and the image of the object to be checked, and visual comparison is facilitated.
Asynchronous display, asynchronous display of standard image and image of tested object, and display of standard image and image of tested object only and display or non-display of standard image as required.
And (4) displaying in equal proportion, namely displaying the image of the object to be inspected in a ratio of 1: 1.
And the amplification display means displaying an amplified image of the object to be inspected so as to identify the microscopic features conveniently.
And (4) split screen display is carried out, the index standard image and the image of the article to be checked are displayed at the nearby position, and the index standard image and the image of the article to be checked are not overlapped.
And (4) displaying by overlapping screens, and displaying the index standard image and the image of the object to be checked in an overlapping manner.
Wherein, at least one of full-width display, local display, synchronous display, asynchronous display, equal-proportion display, amplified display, overlapped screen display and split screen display means that a plurality of display modes can be combined for use. For example, when the three items of full-width display, synchronous display and screen-overlapped display are selected, a standard image and a complete image of an object to be checked appear, and two images are displayed in an overlapped mode. Based on different use requirements, different display modes can be combined for use, and are not specifically limited herein.
In an alternative embodiment of the present invention, when the display mode includes a zoom-in display, a zoom-in adjustment operation is acquired, and the zoom-in adjustment operation is performed.
The magnification adjustment operation is to adjust the magnification of the image so as to enlarge or reduce the image. For example, when the display device includes a touch screen, the magnification adjustment operation may be performed by receiving a touch operation of the counterfeit person to change the magnification. The magnification adjustment operation may be input in different ways, and is not limited in detail.
In an optional embodiment of the present invention, after the displaying the image of the object to be inspected and the standard image according to the display mode, the method further includes:
and if the confirmation information which cannot be identified is received, acquiring the display mode replacement operation, and displaying the image of the article to be checked and the standard image according to the replaced display mode.
The display mode changing operation refers to an operation of changing the presentation modes of the image of the object to be tested and the standard image on the display interface, which are sent by the counterfeit identifier. For example, the display interface may have a related button, and when the display device receives that the related button is touched, the display device acquires the display mode changing operation, and then displays the image of the object to be checked and the standard image according to the changed display mode selected by the counterfeit identifier. Therefore, the counterfeit identifying person can select the different display modes according to personal requirements to display the image of the article to be inspected and the standard image in different modes, so that the counterfeit identifying person can compare the image of the article to be inspected and the standard image more intuitively, and the identification efficiency is improved.
According to the technical scheme of the embodiment, the image of the article to be inspected is collected; extracting characteristic information of the article to be inspected in the image of the article to be inspected; calling the matched standard image according to the characteristic information of the article to be checked; the display mode is obtained, the image of the object to be checked and the standard image are displayed according to the display mode, so that a counterfeit person can check the image of the object to be checked and the standard image in different display modes, the problems of low counterfeit identification efficiency and counterfeit identification accuracy caused by the fact that the counterfeit person is difficult to accurately remember hundreds of counterfeit feature information of RMB, foreign currency and various tickets are solved, and the effects of improving the working efficiency and accuracy of identification are achieved.
Example two
Fig. 2 is a flowchart of a banknote and bill identifying method according to a second embodiment of the present invention, which is optimized based on the first embodiment. As shown in fig. 2, the method includes:
s210, collecting the image of the article to be checked.
S220, identifying the anti-counterfeiting features in the images of the articles to be checked so that the counterfeit identification personnel can identify the articles in sequence.
The anti-counterfeiting means a measure actively taken to prevent counterfeiting from being taken as a means for imitating, copying or forging and selling other people products without permission of a trademark owner. The anti-counterfeiting characteristic is a characteristic which is set on an article for preventing counterfeiting, alteration and cloning and plays a role in identification. For example, the anti-counterfeiting features on the RMB are fixed portrait watermark, red and blue colored fibers, magnetic micro-character security lines, manually engraved custom image, invisible denomination digits, offset printing micro-characters, optically variable ink denomination digits, complementary negative and positive offset printing patterns, engraved intaglio printing, horizontal and vertical double numbers and the like. The anti-counterfeiting feature in the image of the article to be checked can be identified by marking the anti-counterfeiting feature in the complete image of the article to be checked, or the anti-counterfeiting feature in the image of the article to be checked can be captured and displayed independently, so long as the anti-counterfeiting feature image in the image of the article to be checked can be seen by a counterfeit identifier on a display interface.
Optionally, in step S220, after the identifying the anti-counterfeit feature in the image of the object to be verified so that the counterfeit person can sequentially perform the detection, the method further includes one or more of the following steps:
s231, performing marking operation on the currently measured anti-counterfeiting feature in the image of the article to be inspected, wherein the marking operation comprises at least one of highlighting the currently measured anti-counterfeiting feature, dimming the non-currently measured anti-counterfeiting feature and marking the currently measured anti-counterfeiting feature with a specific color or an image.
The number of the anti-counterfeiting features can be multiple, and the marking operation refers to an operation for distinguishing the marked anti-counterfeiting features from other anti-counterfeiting features. Specifically, highlighting the currently measured anti-counterfeiting feature means that part of the currently measured anti-counterfeiting feature has higher brightness in the image of the article to be checked; dimming the anti-counterfeiting features which are not currently measured, namely that in the image of the article to be tested, except the part of the currently measured anti-counterfeiting mark, the brightness of other parts of the image of the article to be tested is lower; marking the currently measured security feature with a specific color or image means marking the portion of the currently measured security feature with another color or displaying another marked image, for example, displaying the portion of the currently measured security feature as yellow or displaying an asterisk on the portion of the currently measured security feature. As long as the marked anti-counterfeiting feature can be distinguished from other anti-counterfeiting features, so that a counterfeit identifier can quickly find the current detected anti-counterfeiting mark, and the specific mark operation is not specifically limited herein.
And S232, displaying detection progress information according to the detected anti-counterfeiting feature information and the currently detected anti-counterfeiting feature.
Wherein, progress information accessible progress bar or forms such as progress percentage show, the quantity of anti-fake feature is a plurality of, and the pseudo-person of distinguishing needs to appraise whole anti-fake feature usually, and through the quantity that has detected anti-fake feature and the quantity of whole anti-fake feature, can know anti-fake feature's detection progress, also can mark out the anti-fake feature that surveys at present in progress information simultaneously, and the pseudo-person of distinguishing of being convenient for knows the appraisal progress.
And S233, displaying navigation information, wherein the navigation information comprises the information of the next anti-counterfeiting feature to be detected.
The navigation information is used for navigating the authentication process of the counterfeit person. Optionally, the navigation information may also include next operation information, where the next operation information refers to an operation that should be performed next. Therefore, the counterfeit identifying person can be automatically guided to carry out the next operation without memorizing complicated operation steps, the executed operation and the operation yet to be executed can be displayed to the counterfeit identifying person in real time, and the operation of the equipment is more intelligent and simpler.
S234, determining whether the anti-counterfeiting feature to be detected exists or not, if not, prompting whether an identification report needs to be generated or not, generating the identification report according to the detection result of the anti-counterfeiting feature when the confirmation need is received, and executing the printing operation of the identification report when the printing operation of the identification report is obtained.
When the anti-counterfeiting features to be detected do not exist, the identification of all the anti-counterfeiting features is finished, and at the moment, identification reports can be generated according to the identification results of all the anti-counterfeiting features. The detection result of the anti-counterfeiting feature is the difference degree between the anti-counterfeiting feature of the article to be checked and the standard anti-counterfeiting feature, the authenticity of the anti-counterfeiting feature of the article to be checked and the like, and the identification report can comprise the feature name of the anti-counterfeiting feature, the difference degree between the anti-counterfeiting feature and the standard anti-counterfeiting feature, the authenticity of the article to be checked and the like.
In addition, the auxiliary identification equipment for the bank notes and the tickets can comprise a printing device or be in communication connection with the printing device, and when the operation of printing the identification report is obtained, a printing instruction is sent to the printing device, so that the identification report can be printed out, and the identification report can be conveniently checked by a counterfeit person.
And S240, extracting the characteristic information of the article to be checked in the image of the article to be checked.
And S250, calling the matched standard image according to the characteristic information of the article to be checked.
And S260, if the standard image matched with the characteristic information of the article to be checked does not exist, performing alarm prompt.
The standard images are stored in the standard image database, and when the corresponding standard images cannot be found in the standard image database according to the characteristic information of the article to be checked, the large probability that the article to be checked is a variant product, such as a variant coin, namely, a true coin and a counterfeit coin are spliced together is shown. The alarm prompt can be displayed directly on the display interface or can be sent to a terminal held by the counterfeit identifier.
And S270, acquiring a display mode, and displaying the image of the article to be checked and the standard image according to the display mode.
S280, comparing the current measured anti-counterfeiting feature in the image of the article to be checked with the standard anti-counterfeiting feature in the standard image, judging the article to be checked as an article with high doubtful degree when the difference degree of the current measured anti-counterfeiting feature and the standard anti-counterfeiting feature exceeds a preset threshold value, and storing the image of the article to be checked in a false authentication database.
When the difference between the current measured anti-counterfeiting feature and the standard anti-counterfeiting feature exceeds a preset threshold, the article to be checked is not a standard article, the article to be checked is judged to be an article with high doubtful degree at the moment, the image of the article to be checked is stored in a false-identification false database, and a later stage counterfeit person can analyze and train the image of the article with high doubtful degree in the false-identification false database, so that the counterfeit capability is improved.
Optionally, after the image of the article to be inspected is collected, the method further includes: matching the article to be checked with the high-doubtful article in the false identification false database; and when the matching value of the article to be checked and a certain high-suspicion article in the false-authentication false database is greater than a preset value, judging the article to be checked as false.
Wherein, the matching value is larger than the preset value, and the number of the anti-counterfeiting features is larger than the preset number. During identification, when the first anti-counterfeiting features are detected, if the first anti-counterfeiting features of the article to be detected are found to be very similar to the anti-counterfeiting features of a certain high-suspicion article in the false identification false database, the image of the article to be detected is directly compared with the corresponding image of the high-suspicion article, so that rapid identification is facilitated, and the identification efficiency is improved.
Optionally, before the acquiring the image of the article to be inspected, the method further includes: and acquiring a display terminal selection operation, and executing the display terminal selection operation, wherein the display terminal selection operation comprises one of single-terminal full-width display, double-terminal independent display and double-terminal same-screen display.
The display device included in the bill and bill auxiliary identification device for executing the bill and bill auxiliary identification method can be a display screen or other display terminals, and the number of the display terminals can be one or more. And when the display mode is single-terminal full-width display, displaying the image of the article to be checked and the standard image of the article on one display terminal. The double-terminal independent display means that the number of the display terminals is two, and the image of the article to be checked and the standard image of the article are respectively displayed on the two display terminals. The double-terminal same-screen display means that the number of the display terminals is two, the image of the article to be checked and the standard image of the article are displayed on any one of the two display terminals at the same time, or the image of the article to be checked and the standard image of the article are displayed on the two display terminals at the same time. For example, in a service scene of practical application, the display device may be two display terminals, one display terminal faces the counterfeit identifying person, and the other display terminal faces the person holding the object to be checked, and at this time, the two terminals may be selected to display on the same screen, and the image of the object to be checked and the standard image of the object are both displayed on the two display terminals, so that the counterfeit identifying person can explain the difference point between the object to be checked and the standard object to the person holding the object to be checked, so that the person holding the object to be checked can quickly convince the person to be authenticated, and the counterfeit service handling efficiency is improved.
According to the technical scheme, through identifying the anti-counterfeiting feature in the image of the object to be detected, marking operation is carried out on the current detected anti-counterfeiting feature in the image of the object to be detected, and navigation information is displayed, wherein the navigation information comprises the next anti-counterfeiting feature to be detected, detection progress information is displayed according to the detected anti-counterfeiting feature information and the current detected anti-counterfeiting feature, and the like, so that the counterfeit identifying personnel can know the detection progress and the current detected anti-counterfeiting feature conveniently, the problem that when the detected anti-counterfeiting feature is too much is solved, the counterfeit identifying personnel are easy to be confused, the current detected anti-counterfeiting feature is forgotten, much time is spent, and the counterfeit identifying efficiency is low is caused. Meanwhile, the article to be checked with the difference degree between the currently measured anti-counterfeiting feature and the standard anti-counterfeiting feature exceeding the preset threshold value is judged as the article with high doubtful degree, and the image of the article to be checked is stored in a false authentication database. Matching the article to be checked with the high-suspicion article in the false authentication false database during detection; when the matching value of the article to be checked and a certain high-doubtness article in the false-authentication database is larger than a preset value, the article to be checked is judged to be false, and the authentication personnel can conveniently and rapidly authenticate the article. The effect of improving the counterfeit identification efficiency is realized.
EXAMPLE III
Fig. 3 is a block flow diagram of an auxiliary banknote and ticket identification apparatus according to a third embodiment of the present invention, and as shown in fig. 3, the auxiliary banknote and ticket identification apparatus according to the third embodiment of the present invention may specifically include the following modules:
and the acquisition module 61 is used for acquiring the image of the article to be inspected.
And the extracting module 62 is configured to extract feature information of the article to be inspected in the image of the article to be inspected.
And the calling module 63 is used for calling the matched standard image according to the characteristic information of the article to be checked.
And the obtaining module 64 is used for obtaining the display mode and displaying the image of the article to be checked and the standard image according to the display mode.
In an optional embodiment of the present invention, the display mode includes at least one of full-frame display, partial display, synchronous display, asynchronous display, equal-scale display, enlarged display, split-screen display, and screen-overlapped display.
In an optional embodiment of the present invention, the banknote and ticket auxiliary identification apparatus in the embodiment of the present invention may further include the following modules:
and the display mode acquisition module is used for acquiring the display mode replacement operation if the confirmation information which cannot be identified is received, and displaying the image of the article to be checked and the standard image according to the replaced display mode.
In an optional embodiment of the present invention, the banknote and ticket auxiliary identification apparatus in the embodiment of the present invention may further include the following modules:
and the identification module is used for identifying the anti-counterfeiting characteristics in the image of the article to be checked so as to facilitate the identification of the counterfeit person in sequence.
And the comparison module is used for comparing the current measured anti-counterfeiting feature in the image of the article to be checked with the standard anti-counterfeiting feature in the standard image, and when the difference between the current measured anti-counterfeiting feature and the standard anti-counterfeiting feature exceeds a preset threshold, judging the article to be checked as an article with high doubtful degree and storing the article to be checked in a false authentication database.
In an optional embodiment of the present invention, the banknote and ticket auxiliary identification apparatus in the embodiment of the present invention may further include the following modules:
and the matching module is used for matching the article to be checked with the high-doubtness article in the false-identification false database.
And the judging module is used for judging the article to be checked as false when the matching value of the article to be checked and a certain high-suspicion article in the false-authentication database is greater than a preset value.
In an optional embodiment of the present invention, the banknote and ticket auxiliary authentication apparatus in the embodiment of the present invention may further include one or more of the following modules:
and the marking module is used for executing marking operation on the currently measured anti-counterfeiting feature in the image of the article to be checked, wherein the marking operation comprises at least one of highlighting the currently measured anti-counterfeiting feature, dimming the non-currently measured anti-counterfeiting feature and marking the currently measured anti-counterfeiting feature with a specific color or an image.
And the progress display module is used for displaying the detection progress information according to the detected anti-counterfeiting feature information and the currently detected anti-counterfeiting feature.
And the indication module is used for displaying navigation information, and the navigation information comprises the information of the next anti-counterfeiting feature to be detected.
And the determining module is used for determining whether the anti-counterfeiting feature to be detected exists or not, prompting whether an authentication report needs to be generated or not if the anti-counterfeiting feature to be detected does not exist, generating the authentication report according to the detection result of the anti-counterfeiting feature when the confirmation need is received, and executing the printing operation of the authentication report when the printing operation of the authentication report is obtained.
In an optional embodiment of the present invention, the banknote and ticket auxiliary identification apparatus in the embodiment of the present invention may further include the following modules:
and the alarm prompt module is used for carrying out alarm prompt if the standard image matched with the characteristic information of the article to be tested does not exist.
In an optional embodiment of the present invention, the banknote and ticket auxiliary identification apparatus in the embodiment of the present invention may further include the following modules:
and the display terminal acquisition module is used for acquiring display terminal selection operation and executing the display terminal selection operation, wherein the display terminal selection operation comprises one of single-terminal full-width display, double-terminal independent display and double-terminal same-screen display.
In an optional embodiment of the present invention, the banknote and ticket auxiliary identification apparatus in the embodiment of the present invention may further include the following modules:
and the amplification module is used for acquiring the amplification factor adjustment operation and executing the amplification factor adjustment operation when the display mode comprises amplification display.
The auxiliary identification device for the bank notes and the tickets provided by the embodiment of the invention can execute the auxiliary identification method for the bank notes and the tickets provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method.
Example four
Fig. 4 is a schematic structural diagram of a banknote and ticket auxiliary identification apparatus according to a fourth embodiment of the present invention, as shown in fig. 4, the banknote and ticket auxiliary identification apparatus includes a processor 70, a storage device 71, a collection device 72, and a display device 73; the number of the processors 70 in the bill and ticket auxiliary authentication apparatus may be one or more, and one processor 70 is exemplified in fig. 4; the processor 70, the storage device 71, the acquisition device 72 and the display device 73 in the banknote and ticket secondary authentication apparatus may be connected by a bus or other means, as exemplified by the bus connection in fig. 4.
The storage device 71 is a computer-readable storage medium, and can be used to store software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the banknote and ticket auxiliary authentication method in the embodiment of the present invention (for example, the acquisition module 61, the extraction module 62, the calling module 63, and the obtaining module 64 in the banknote and ticket auxiliary authentication device).
The storage device 71 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the storage 71 may include high speed random access storage and may also include non-volatile storage, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, the storage 71 may further include storage remotely located from the processor 70, which may be connected to the device/terminal/server via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The acquisition device 72 is used for acquiring images and characteristic information of the articles to be inspected; the capture device 72 may be a camera, a video camera, or the like for capturing a representation of the captured item.
A display device 73 for displaying the image of the article to be inspected and the standard image; the display device 73 may include a display screen or the like for performing display.
The processor 70 executes various functional applications and data processing of the banknote and ticket auxiliary authentication apparatus by running software programs, instructions and modules stored in the storage device 71, so as to realize the banknote and ticket auxiliary authentication method.
EXAMPLE five
Embodiments of the present invention also provide a storage medium containing computer-executable instructions, which when executed by a computer processor, perform a method of assisted authentication of banknotes and tickets, the method comprising:
collecting an image of an article to be inspected;
extracting characteristic information of the article to be inspected in the image of the article to be inspected;
calling the matched standard image according to the characteristic information of the article to be checked;
and acquiring a display mode, and displaying the image of the article to be checked and the standard image according to the display mode.
Of course, the embodiments of the present invention provide a storage medium containing computer executable instructions, which are not limited to the operations of the method described above, but can also perform related operations in the banknote and ticket auxiliary authentication method provided in any embodiments of the present invention.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
It should be noted that in the embodiment of the auxiliary banknote and ticket identification apparatus, the units and modules included in the embodiment are only divided according to functional logic, but are not limited to the above division, as long as the corresponding functions can be realized; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (8)
1. A banknote and ticket assisted authentication method is characterized by comprising the following steps:
collecting an image of an article to be inspected;
extracting characteristic information of the article to be inspected in the image of the article to be inspected;
calling the matched standard image according to the characteristic information of the article to be checked;
acquiring a display mode, and displaying an image of the article to be inspected and a standard image according to the display mode;
after the image of the article to be inspected is collected, the method further comprises the following steps:
identifying the anti-counterfeiting characteristics in the image of the article to be checked so that the counterfeit identifying personnel can identify the images in sequence;
after the to-be-inspected object image and the standard image are displayed according to the display mode, the method further comprises the following steps:
comparing the current measured anti-counterfeiting feature in the image of the article to be checked with the standard anti-counterfeiting feature in the standard image, judging the article to be checked as an article with high doubtful degree when the difference degree of the current measured anti-counterfeiting feature and the standard anti-counterfeiting feature exceeds a preset threshold value, and storing the image of the article to be checked in a false authentication database;
the method comprises the following steps of identifying the anti-counterfeiting feature in the image of the article to be checked so that a counterfeit person can detect the anti-counterfeiting feature in sequence, wherein the method further comprises one or more of the following steps:
performing marking operation on the currently measured anti-counterfeiting feature in the image of the article to be checked, wherein the marking operation comprises at least one of highlighting the currently measured anti-counterfeiting feature, dimming the non-currently measured anti-counterfeiting feature and marking the currently measured anti-counterfeiting feature with a specific color or an image;
displaying detection progress information according to the detected anti-counterfeiting feature information and the currently detected anti-counterfeiting feature;
displaying navigation information, wherein the navigation information comprises the information of the next anti-counterfeiting feature to be detected;
and determining whether the anti-counterfeiting feature to be detected exists, if not, prompting whether an identification report needs to be generated, generating the identification report according to the detection result of the anti-counterfeiting feature when the confirmation need is received, and executing the printing operation of the identification report when the printing operation of the identification report is obtained.
2. The banknote and ticket auxiliary authentication method of claim 1, wherein the display mode comprises at least one of full-frame display, partial display, synchronous display, asynchronous display, equal-scale display, enlarged display, split-screen display and overlapped-screen display.
3. A banknote and ticket assisted authentication method according to claim 1 or 2, wherein: after the to-be-inspected object image and the standard image are displayed according to the display mode, the method further comprises the following steps:
and if the confirmation information which cannot be identified is received, acquiring the display mode replacement operation, and displaying the image of the article to be checked and the standard image according to the replaced display mode.
4. The banknote and ticket assisted authentication method of claim 1, further comprising, after acquiring the image of the article to be authenticated:
matching the article to be checked with the high-doubtful article in the false identification false database;
and when the matching value of the article to be checked and a certain high-suspicion article in the false-authentication false database is greater than a preset value, judging the article to be checked as false.
5. The banknote and ticket auxiliary authentication method according to claim 1, further comprising the following steps after the matching standard image is called according to the characteristic information of the article to be authenticated:
if the standard image matched with the characteristic information of the article to be inspected does not exist, carrying out alarm prompt;
and/or;
before the image of the article to be inspected is collected, the method further comprises the following steps:
acquiring a display terminal selection operation, and executing the display terminal selection operation, wherein the display terminal selection operation comprises one of single-terminal full-width display, double-terminal independent display and double-terminal same-screen display;
and/or;
and when the display mode comprises magnification display, acquiring magnification adjustment operation and executing the magnification adjustment operation.
6. A banknote and ticket secondary authentication apparatus, comprising:
the acquisition module is used for acquiring images of the articles to be inspected;
the extraction module is used for extracting the characteristic information of the article to be inspected in the image of the article to be inspected;
the calling module is used for calling the matched standard image according to the characteristic information of the article to be checked;
the acquisition module is used for acquiring the display mode and displaying the image of the article to be checked and the standard image according to the display mode;
the identification module is used for identifying the anti-counterfeiting characteristics in the image of the article to be checked so as to facilitate the identification of a counterfeit person in sequence;
the comparison module is used for comparing the current measured anti-counterfeiting feature in the image of the article to be checked with the standard anti-counterfeiting feature in the standard image, and when the difference between the current measured anti-counterfeiting feature and the standard anti-counterfeiting feature exceeds a preset threshold, the article to be checked is judged as an article with high doubtful degree and is stored in a false authentication false database;
the marking module is used for executing marking operation on the currently measured anti-counterfeiting feature in the image of the article to be checked, wherein the marking operation comprises at least one of highlighting the currently measured anti-counterfeiting feature, dimming the non-currently measured anti-counterfeiting feature and marking the currently measured anti-counterfeiting feature with a specific color or an image;
the progress display module is used for displaying detection progress information according to the detected anti-counterfeiting feature information and the currently detected anti-counterfeiting feature;
the indication module is used for displaying navigation information, and the navigation information comprises next anti-counterfeiting feature information to be detected;
and the determining module is used for determining whether the anti-counterfeiting feature to be detected exists or not, prompting whether an authentication report needs to be generated or not if the anti-counterfeiting feature to be detected does not exist, generating the authentication report according to the detection result of the anti-counterfeiting feature when the confirmation need is received, and executing the printing operation of the authentication report when the printing operation of the authentication report is obtained.
7. A banknote and ticket assisted authentication apparatus, the apparatus comprising:
one or more processors;
storage means for storing one or more programs;
the acquisition device is used for acquiring the image and the characteristic information of the article to be inspected;
the display device is used for displaying the image of the article to be checked and the standard image;
when executed by the one or more processors, cause the one or more processors to implement a banknote and document assisted authentication method according to any one of claims 1 to 5.
8. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, carries out a method of banknote and document assisted authentication according to any one of claims 1 to 5.
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