CN102930635A - Mobile terminal with currency authenticity identification function and currency authenticity identification method thereof - Google Patents
Mobile terminal with currency authenticity identification function and currency authenticity identification method thereof Download PDFInfo
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- CN102930635A CN102930635A CN2012104304628A CN201210430462A CN102930635A CN 102930635 A CN102930635 A CN 102930635A CN 2012104304628 A CN2012104304628 A CN 2012104304628A CN 201210430462 A CN201210430462 A CN 201210430462A CN 102930635 A CN102930635 A CN 102930635A
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Abstract
The invention discloses a mobile terminal with currency authenticity identification function. The mobile terminal comprises an image collecting module used for collecting a serial number image and a special position image of the currency; an analyzing and verifying module used for analyzing and verifying the serial number image and/or special position image collected by the image collecting module; and a display module used for displaying the verification result of the analyzing and verifying module. By means of the mobile terminal disclosed by the invention, a mobile terminal user can collect the serial number image and the special position image of the currency through the image collecting module of the mobile terminal when meeting suspicious currency, and analyze and verify the serial number image and/or special position image through the analyzing and verifying module to judge the authenticity of the current, and finally display the verification result through the display module, so that people can conveniently identify the suspicious currency when meeting the suspicious currency. The invention further discloses a currency authenticity identification method based on the mobile terminal.
Description
Technical field
The present invention relates to currency recognition technology field, relate more specifically to a kind of portable terminal with currency truth identification function and based on the currency authenticity identification method of this portable terminal.
Background technology
Since currency has been arranged, the fake products coin just produces thereupon, and particularly after bank note birth and the participation circulation, the fake products coin just begins to extend gradually and spreads unchecked, and has now become a kind of society's " malignant tumor " of stubbornness.Society, economic order are not only upset in spreading unchecked of fake products coin, and can jeopardize everyone economic interests.In order to safeguard the economic interests of self, the identification currency true and false just seems particularly important.At present, the method that people identify the currency true and false generally is by some simple instruments or special-purpose instrument, as observing nominal value svelteness degree, glue, gravure microfilm of characters etc. by magnifier; Penetrate nominal value with UV illumination, can observe the fluorescence reflection of banknote paper and printing ink; Can detect the magnetic of the horizontal number of black with magnetism detector.
Yet, people may can run into the fake products coin at any time in life, but can not everyone carry such as some currency examine instruments such as magnifier, uviol lamp or cash inspecting machines, therefore, the method of the identification currency true and false of commonly using at present uses very inconvenient, is not easy to people and at any time suspicious currency is identified checking.And along with the popularizing of the portable terminals such as mobile phone, almost everyone can carry a mobile phone.
Therefore, thus being badly in need of a kind of portable terminal with currency truth identification function can make people can identify suspicious currency easily when running into suspicious currency.
Summary of the invention
People the purpose of this invention is to provide a kind of portable terminal with currency truth identification function, so that can carry out truth identification to suspicious currency easily when running into suspicious currency.
Another object of the present invention provides a kind of currency authenticity identification method of movement-based terminal, so that people can carry out truth identification to suspicious currency easily when running into suspicious currency.
For achieving the above object, the invention provides a kind of portable terminal with currency truth identification function, comprising:
Image capture module is for the numbering image and/or the ad-hoc location image that gather currency;
Resolve authentication module, be used for resolving, verifying numbering image and/or ad-hoc location image that described image capture module gathers; And
Display module is for the result that shows described parsing authentication module.
Compared with prior art, portable terminal with currency recognition function of the present invention can be so that mobile phone users be when running into suspicious currency, can utilize numbering image and/or the ad-hoc location image of the image capture module collection currency of portable terminal, thereby resolve, verify described numbering image and/or the ad-hoc location image judgement currency true and false through resolving authentication module afterwards, show the result finally by display module, realized that namely people carry out truth identification to suspicious currency easily when running into suspicious currency.
Preferably, described portable terminal also comprises: this locality or high in the clouds database, be used for storing image data Feature Mapping table, counterfeit money numbering and counterfeit money recognizer and call for described parsing authentication module, described view data characteristic mapping table comprises the corresponding relation of described numbering image and literal.
Preferably, described parsing authentication module specifically comprises:
First resolves authentication unit, is used for calling data characteristics mapping table that described this locality or high in the clouds database store and compares with the counterfeit money numbering that described numbering image transitions is become literal, described literal and described this locality or high in the clouds database are stored and comparison result is sent to described display module demonstration; And/or
Second resolves authentication unit, is used for calling counterfeit money recognizer that described this locality or high in the clouds database store and verifies described ad-hoc location image and the result is sent to described display module and show.
Particularly, described ad-hoc location is the position of the need checking true and false except the position of described numbering image, that determined by the Currency Type of described currency, face amount on the described currency.
Preferably, described portable terminal also comprises: select module, be used for selecting the Currency Type of described currency and face amount to gather described numbering image and/or ad-hoc location image for described image capture module.
Correspondingly, the present invention also provides a kind of currency authenticity identification method of movement-based terminal, may further comprise the steps:
(1) numbering image and an ad-hoc location image of collection currency;
(2) call this locality or high in the clouds database and resolve, verify described numbering image and/or described ad-hoc location image;
(3) show the result.
Preferably, described this locality or high in the clouds database storing image data Feature Mapping table, counterfeit money numbering and counterfeit money recognizer, described view data characteristic mapping table comprises the corresponding relation of described numbering image and literal.
Preferably, described step (2) is specially:
(21) calling data characteristics mapping table that described this locality or high in the clouds database store compares with the counterfeit money numbering that described numbering image transitions is become literal, described literal and described this locality or high in the clouds database are stored; And/or
(22) call the counterfeit money recognizer that described this locality or high in the clouds database store and verify described ad-hoc location image.
Particularly, described ad-hoc location is the position of the need checking true and false except the position of described numbering image, that determined by the Currency Type of described currency, face amount on the described currency.
Preferably, also comprise before in described step (1): Currency Type and the face amount of selecting described currency.
By following description also by reference to the accompanying drawings, it is more clear that the present invention will become, and these accompanying drawings are used for explaining embodiments of the invention.
Description of drawings
Fig. 1 is that the present invention has the distinguish true from false structured flowchart of portable terminal one embodiment of function of currency.
Fig. 2 is the structured flowchart that the present invention has another embodiment of portable terminal of currency truth identification function.
Fig. 3 is the process flow diagram that the present invention is based on currency authenticity identification method one embodiment of portable terminal.
Embodiment
With reference now to accompanying drawing, describe embodiments of the invention, similar element numbers represents similar element in the accompanying drawing.As mentioned above, the invention provides a kind of portable terminal with currency truth identification function and based on the currency recognition methods of this portable terminal, mobile phone users can gather by the image capture module of portable terminal numbering image and the ad-hoc location image of currency when running into suspicious currency, thereby resolve, verify described numbering image and/or the ad-hoc location image judgement currency true and false through resolving authentication module afterwards, show the result finally by display module, realized that namely people carry out truth identification to suspicious currency easily when running into suspicious currency.
Below in conjunction with accompanying drawing, the embodiment of the invention is elaborated.
Fig. 1 is the structured flowchart that the present invention has portable terminal one embodiment of currency truth identification function, with reference to this figure, described portable terminal 100 comprises selects module 10, image capture module 11, parsing authentication module 12, this locality or high in the clouds database 13 and display module 14, wherein resolves authentication module 12 and comprises that first resolves authentication unit 121 and the second parsing authentication unit 122.Select module 10 to be connected, to be used for selecting Currency Type, the face amount of current currency with image capture module 11; Image capture module 11 and the image of resolving authentication module 12 and being connected, being used for gathering currency, wherein said image comprises numbers image and/or ad-hoc location image; Resolving authentication module 12 is used for resolving, the numbering image that authentication image acquisition module 11 gathers and/or ad-hoc location image, particularly, first resolves authentication unit 121 and image capture module 11 and this locality or high in the clouds database 13 is connected, be used for calling the data characteristics mapping table that this locality or high in the clouds database 13 store and become literal will number image transitions, the counterfeit money numbering that described literal and this locality or high in the clouds database 13 are stored is compared, and will compare as no result is sent to display module 14 demonstrations, the second parsing authentication unit 122 and first is resolved authentication unit 121 and this locality or high in the clouds database 13 and is connected, be used for receiving first and resolve authentication unit 121 results of comparison for being, call the counterfeit money recognizer checking ad-hoc location image that this locality or high in the clouds database 13 are stored, and the result is sent to display module 14 shows; This locality or high in the clouds database 13 are used for storing image data Feature Mapping table, counterfeit money numbering and counterfeit money recognizer and call for resolving authentication module 12, and wherein view data characteristic mapping table comprises the corresponding relation of numbering image and literal; Display module 14 and first is resolved authentication unit 121 and second and is resolved the result that authentication unit 122 all is connected, is used for showing parsing authentication module 12, as: first resolves authentication unit 122 is resolved in authentication unit 121 comparisons for no result and second the result.
Wherein, the ad-hoc location of currency is the position of the need checking true and false except the position of numbering image, that determined by the Currency Type of currency, face amount on the currency, the ad-hoc location that such as face amount is 50 yuan Renminbi be as described in the upper left corner of Renminbi; Described view data characteristic mapping table comprises the corresponding relation of numbering image and literal, and its Chinese word comprises the used letter and number of numbering on the present currency; Described image capture module 11 is camera.
It should be noted that, 12 need of the parsing authentication module of portable terminal 100 of the present invention comprise that first resolves authentication unit 121 or second and resolve authentication unit 122 and just can realize truth identification to currency, when parsing authentication module 12 comprises that simultaneously the first parsing authentication unit 121 and second is resolved authentication unit 122, can realize the dual identification to currency.
It should be noted that local data base is positioned at portable terminal 100 in the present embodiment, resolve like this authentication module 12 and when the calling data storehouse, just can directly call local data base from this locality; The high in the clouds database is positioned at server, in the situation of portable terminal 100 interconnection networks, resolves authentication module 12 and can pass through network connection, from server calls high in the clouds database like this.And the view data Feature Mapping table of storage, counterfeit money numbering and counterfeit money recognizer are constantly updated in this locality or the high in the clouds database 13.
Have among another embodiment of portable terminal of currency truth identification function in the present invention, as shown in Figure 2, also comprise: automatic demonstrating module 15 ', being used at the first comparison result of resolving authentication unit 121 ' is the ad-hoc location of automatic demonstrating currency in the situation that is, gather described ad-hoc location by image capture module 11 ' afterwards, the second parsing authentication unit 122 ' of parsing authentication module 12 ' calls this locality again or high in the clouds database 13 ' is verified the ad-hoc location image, is just to need in the situation that is to gather the ad-hoc location image of currency and the ad-hoc location image is verified at the first comparison result of resolving authentication unit 121 ' only namely.It should be noted that owing to annexation and the principle of work each other thereof of miscellaneous part in the present embodiment are similar to the above embodiments, do not repeat them here.
Can find out according to above description, described portable terminal 100 with currency truth identification function, at first pass through image capture module, 1 gathers numbering image and/or the ad-hoc location image of currency, afterwards through resolving authentication module 12 is resolved, the described image capture module 11 of checking gathers numbering image and/or ad-hoc location image and the result of described parsing authentication module 12 is presented at display module 14, thereby realized that mobile phone users carries out truth identification to suspicious currency easily when running into suspicious currency.
Correspondingly, the present invention also provides a kind of currency authenticity identification method of movement-based terminal, and in a preferred embodiment of the present invention, the process flow diagram of the currency recognition methods of described movement-based terminal may further comprise the steps as shown in Figure 3:
Step S101 starts the currency recognition function, selects module 10 to select Currency Type, the face amount of currency; As: currency is Renminbi, and face amount is 50 yuan;
Step S102, image capture module 11(is camera) numbering that gathers currency obtains the numbering image of currency;
Step S103 calls this locality or high in the clouds database 13, will number image and view data characteristic mapping table mates, and described numbering image transitions is become literal; View data characteristic mapping table is the corresponding relation that comprises numbering image and literal, its Chinese word comprises the used letter and number of numbering on the present currency, the numbering image and this mapping table that collect are mated, just can obtain the literal corresponding with numbering image;
Step S104 compares the counterfeit money numbering of storage in the literal that obtains and this locality or the high in the clouds database 13; The counterfeit money numbering and the counterfeit money recognizer commonly used that spread at present have on the market wherein all been stored in this locality and the high in the clouds database 13, wherein, when being in network connection state, portable terminal can call high in the clouds database 13, the data of storage are upgraded constantly in the high in the clouds database 13, be conducive to like this in the process that currency is identified, adopt more fully counterfeit money to number as a comparison data and adopt more suitable counterfeit money recognizer to verify that the data in the local data base 13 are then upgraded by the user;
Step S105, if comparison result is no, then the numbering of currency is unusual, is the fake products coin, execution in step S106, otherwise, execution in step S107; Namely when the numbering of currency was unusual, display module was shown as counterfeit money notice mobile phone users, otherwise, then by to ad-hoc location checking further currency is identified, thereby realized dual identification to currency, more be conducive to improve the accuracy of currency identification;
Step S106, display module 14 is shown as counterfeit money, and adopts prompt tone or vibration to point out;
Step S107, the automatic demonstrating ad-hoc location; The ad-hoc location of automatic demonstrating currency on the mobile terminal screen;
Step S108, the ad-hoc location of camera collection currency obtains the ad-hoc location image, wherein the ad-hoc location of currency is the position of the need checking true and false except the position of numbering image, that determined by the personality characters of currency on the currency, wherein personality characters comprises Currency Type, the face amount of currency, the ad-hoc location of being determined by Currency Type, face amount that such as face amount is 50 yuan Renminbi be as described in the upper left corner of Renminbi;
Step S109 calls this locality or high in the clouds database 13, and the ad-hoc location image is verified with the counterfeit money recognizer of storage in this locality or the high in the clouds database 13; Wherein, the counterfeit money recognizer is the currency recognition image disposal route commonly used that the ad-hoc location image is adopted, and can judge the currency true and false by described counterfeit money recognizer;
Step S110 is sent to display module 14 with the result and shows, and adopts prompt tone or vibration to point out.
Need to prove, the counterfeit money recognizer of this locality or high in the clouds database storage is current counterfeit money recognizer commonly used among the present invention, as: look for a little algorithm image-recognizing method based on the Algorithm of Currency Recognition of BP neural network and based on the intensity-weighted of area grayscale feature extraction and eight lines.
As can be seen from the above description, the currency recognition methods that the present invention is based on portable terminal only need be carried out step S101 just can realize identification to currency to step S106, and step S107 is to utilize the numbering image can't realize that currency identification maybe can't guarantee just to enable in the situation of accuracy of its identification to step S110, namely a certain ad-hoc location image of currency is verified identification, thereby realized the dual identification to currency, the accuracy of the identification guaranteed.Certainly, can arbitrarily change the recognition sequence of numbering image and ad-hoc location image, namely identify first again identiflication number image of ad-hoc location, can realize equally the truth identification to currency.
Above invention has been described in conjunction with most preferred embodiment, but the present invention is not limited to the embodiment of above announcement, and should contain various modification, equivalent combinations of carrying out according to essence of the present invention.
Claims (10)
1. the portable terminal with currency truth identification function is characterized in that, comprising:
Image capture module is for the numbering image and/or the ad-hoc location image that gather currency;
Resolve authentication module, be used for resolving, verifying numbering image and/or ad-hoc location image that described image capture module gathers; And
Display module is for the result that shows described parsing authentication module.
2. the portable terminal with currency truth identification function as claimed in claim 1 is characterized in that, also comprises:
This locality or high in the clouds database are used for storing image data Feature Mapping table, counterfeit money numbering and counterfeit money recognizer and call for described parsing authentication module, and described view data characteristic mapping table comprises the corresponding relation of described numbering image and literal.
3. the portable terminal with currency truth identification function as claimed in claim 2 is characterized in that, described parsing authentication module specifically comprises:
First resolves authentication unit, is used for calling data characteristics mapping table that described this locality or high in the clouds database store and compares with the counterfeit money numbering that described numbering image transitions is become literal, described literal and described this locality or high in the clouds database are stored and comparison result is sent to described display module demonstration; And/or
Second resolves authentication unit, is used for calling counterfeit money recognizer that described this locality or high in the clouds database store and verifies described ad-hoc location image and the result is sent to described display module and show.
4. the portable terminal with currency truth identification function as claimed in claim 1 is characterized in that, described ad-hoc location is the position of the need checking true and false except the position of described numbering image, that determined by the Currency Type of described currency, face amount on the described currency.
5. such as each described portable terminal with currency truth identification function of claim 1 to 4, it is characterized in that, also comprise:
Select module, be used for selecting the Currency Type of described currency and face amount to gather described numbering image and/or ad-hoc location image for described image capture module.
6. the currency authenticity identification method of a movement-based terminal is characterized in that, may further comprise the steps:
(1) numbering image and/or an ad-hoc location image of collection currency;
(2) call this locality or high in the clouds database and resolve, verify described numbering image and/or described ad-hoc location image;
(3) show the result.
7. the currency authenticity identification method of movement-based terminal as claimed in claim 6, it is characterized in that, described this locality or high in the clouds database storing image data Feature Mapping table, counterfeit money numbering and counterfeit money recognizer, described view data characteristic mapping table comprises the corresponding relation of described numbering image and literal.
8. the currency authenticity identification method of movement-based terminal as claimed in claim 7 is characterized in that, described step (2) is specially:
Calling data characteristics mapping table that described this locality or high in the clouds database store compares with the counterfeit money numbering that described numbering image transitions is become literal, described literal and described this locality or high in the clouds database are stored; And/or
Call the counterfeit money recognizer that described this locality or high in the clouds database store and verify described ad-hoc location image.
9. the currency authenticity identification method of movement-based terminal as claimed in claim 1 is characterized in that, described ad-hoc location is the position of the need checking true and false except the position of described numbering image, that determined by the Currency Type of described currency, face amount on the described currency.
10. such as the currency authenticity identification method of each described movement-based terminal of claim 6 to 9, it is characterized in that, also comprise before in described step (1): Currency Type and the face amount of selecting described currency.
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| CN201210430462.8A CN102930635B (en) | 2012-11-01 | 2012-11-01 | Mobile terminal with currency authenticity identification function and currency authenticity identification method thereof |
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| CN201210430462.8A CN102930635B (en) | 2012-11-01 | 2012-11-01 | Mobile terminal with currency authenticity identification function and currency authenticity identification method thereof |
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| CN104392536A (en) * | 2014-09-30 | 2015-03-04 | 浙江维融电子科技股份有限公司 | Banknote management method and apparatus |
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| CN106780952A (en) * | 2016-12-22 | 2017-05-31 | 北京云知科技有限公司 | A kind of counterfeit money recognition methods, device and system |
| CN106815921A (en) * | 2017-01-18 | 2017-06-09 | 北京云知科技有限公司 | A kind of method of the circulation that prevents from counterfeiting coins |
| CN107331023A (en) * | 2017-08-15 | 2017-11-07 | 深圳怡化电脑股份有限公司 | A kind of financial exchange system, method and its device |
| CN107464334A (en) * | 2017-07-13 | 2017-12-12 | 深圳怡化电脑股份有限公司 | Recognition methods, identification device and the terminal device of bank note |
| CN108416894A (en) * | 2018-03-08 | 2018-08-17 | 惠州学院 | Intelligent scanning currency discrimination method, device, storage medium and system |
| CN110136319A (en) * | 2019-05-09 | 2019-08-16 | 杭州电子科技大学 | A kind of eight line is looked for an algorithm and is looked for the paper currency sorting method of an algorithm based on eight lines |
| CN113269919A (en) * | 2020-12-28 | 2021-08-17 | 深圳市怡化时代科技有限公司 | Banknote identifying method, banknote identifying device, medium and banknote identifying apparatus |
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