CN102903173A - Ticket authentication method and device based on image identification, and mobile equipment - Google Patents
Ticket authentication method and device based on image identification, and mobile equipment Download PDFInfo
- Publication number
- CN102903173A CN102903173A CN201210378814XA CN201210378814A CN102903173A CN 102903173 A CN102903173 A CN 102903173A CN 201210378814X A CN201210378814X A CN 201210378814XA CN 201210378814 A CN201210378814 A CN 201210378814A CN 102903173 A CN102903173 A CN 102903173A
- Authority
- CN
- China
- Prior art keywords
- information
- ticket
- false
- identification
- identification device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Image Analysis (AREA)
Abstract
The invention relates to a ticket authentication method based on image identification. The ticket authentication method comprises the following steps of: acquiring at least two groups of feature images of the same ticket by using an image acquisition element; analyzing at least two groups of feature images, and acquiring feature identifiers related to at least two groups of feature images, wherein the feature identifiers comprise color change information and/or number information; comparing the color change information with preset warning information, and outputting first authentication result information in a true state or a false state; and/or acquiring the current position and the current time which are used for authenticating the ticket, and respectively storing the current position and the current time as position information and time information, wherein the position information and the time information are related to the number information and form identification information; the identification information is transmitted to an external server through the wireless Internet; and the external server acquires second authentication result information representing whether the ticket is true or false according to the identification information; and if the first authentication result information and/or the second authentication result information are or is false, transmitting alarm information.
Description
Technical field
The present invention relates to field of computer technology, more specifically, the present invention relates to a kind of ticket discrimination method based on image recognition, use the ticket identification device of this ticket discrimination method and the mobile device that comprises this ticket identification device.
Background technology
Renminbi is the economic lifeline of country, guarantees the perfectly straight stable and financial order that has influence on country that connects of its normal flow on market.Counterfeit money not only endangers national interests in the circulation of market, and also directly everyone individual interest of Renminbi is used in harm.But under the temptation of great number interests, still have the lawless person to forge printing Renminbi and obtain sudden huge profits, and the emulation degree of counterfeit money is more and more higher.How can enough cheap practical technological means, allow the common people identify simply and effectively in daily life counterfeit money, avoid loss, that will be a good thing of benefiting the nation and the people.
RMB anti-counterfeiting has the several different methods such as naked eyes identification and machine recognition, simply says the method for " at a glance, two touch, three tins, four surveys ":
" at a glance " refer to see whether watermark is clear, have or not stereovision and stereoeffect, see safety line, see photochromatic printing ink, see whether face pattern is clear, whether color is bright-coloured, whether the docking pattern can be to connecting and observing nominal value with magnifier more than 5 times, see pattern lines, microfilm of characters whether clear totally.
" two touch " is that finger print or thumb print portrait, braille point, People's Bank of China's row name etc. locate whether to have concave-convex sense and touch bank note whether thin and thick is moderate, and well-pressed degree well.
" three tins " refer to make it send the sound by the shake banknote, differentiate the Renminbi true and false according to sound.That the paper of Renminbi has is well-pressed, folding, the characteristics such as be difficult for tearing.The firmly shake of hand-held banknote, finger flick or the stretched and relaxed gently symmetrical pull of two hands, can hear clear and melodious loud sound.
" four survey " refers to differentiate the Renminbi true and false by some simple tools and instrumentation.As observing nominal value svelteness degree by magnifier, glue, gravure microfilm of characters etc.; Use the ultra violet lamp banknote, can observe banknote paper and printing ink and have or not fluorescence reaction; Can detect the magnetic of the horizontal number of black with magnetism detector.
But in recent years, along with the raising of colored high precision printing technology with popularize, the emulation degree that the lawless person makes counterfeit money is more and more higher.The simple means such as printing papery, precision, color that rely on can not effectively be distinguished the true and false of Renminbi.
And in daily life, the common people do not possess expensive professional currency examine instrument, thereby face great risk when routine use Renminbi.
Summary of the invention
This shows, need to provide a kind of and be easy to use and ticket identification device and the method for the ticket of can effectively distinguishing true from false will be Worth Expectings.
In order to address the above problem, according to an aspect of the present invention, provide a kind of ticket discrimination method based on image recognition, comprise the steps:
A. adopt image acquisition element to gather at least two stack features images of same ticket;
B. analyze described at least two stack features images and obtain the signature identification that joins with described at least two stack features image correlations, wherein said signature identification comprises change color information and number information;
C. making comparisons described change color information and predetermined information warning also, output state is the first identification result information of true or false; And/or
Obtain current location and the time of differentiating described ticket and respectively it is saved as positional information and temporal information, described positional information and described temporal information are associated with described number information and jointly form identifying information, described identifying information is sent to outside server by wireless Internet, and described external server draws the second identification result information of the true and false of the described ticket of expression according to described identifying information; And
If d. described the first identification result information and/or described the second identification result information are false, then send a warning.
Compared with prior art, not only utilize the limited information of self grasping according to ticket discrimination method of the present invention, and utilize existing various information about true and false ticket in the webserver, analysis-by-synthesis, it is more accurate to judge, thereby can utilize image recognition technology effectively to identify true and false ticket, thereby can create conditions for guaranteeing social economy's even running.In addition, this ticket discrimination method is easy to embed in the portable mobile apparatus and uses, so use also very convenient.
In one embodiment, in step a, utilize flash element assistant images acquisition elements to carry out image acquisition.
In one embodiment, carrying out respectively alphanumeric identification and digital color in step b detects.
In one embodiment, store reference number information database and blacklist number database in the described server, by described networking module transfer to described server described identifying information will with reference number database and described blacklist number database in corresponding information in described server according to pre-defined rule make comparisons and output state be the output information of true or false, if the state of described output information is false, then the state of described identification result information is false.
Two aspects of the present invention provide a kind of ticket identification device based on image recognition, comprising: image acquisition element, at least two stack features images that gather same ticket; The image recognition element is used for analyzing described at least two stack features images and obtaining the signature identification that joins with described at least two stack features image correlations, and wherein said signature identification comprises colouring information and/or number information; The ticket discriminating element is made comparisons described colouring information and predetermined information warning and output state is the identification result information of true or false; And the auth-prompt element, if described identification result information is false, then send a warning.
Compared with prior art, can utilize image recognition technology effectively to identify true and false ticket according to ticket identification device of the present invention, thereby can create conditions for guaranteeing social economy's even running.In addition, this ticket identification device is with low cost and be easy to be integrated into portable mobile apparatus, so use also very convenient.
In one embodiment, described image acquisition element also comprises flash element, when described image acquisition element gathers image, and described flash element work.This flash element can assist this image acquisition element to gather image better, and for example under the darker environment of some light, it will be very useful that this ticket identification device also has a flash element.
In one embodiment, described image recognition element comprises alphanumeric identification module and digital color detection module.By this way, the ticket identification device just can be identified respectively the information such as colouring information on the detected ticket and number field, thereby so that this ticket identification device can be verified the true and false of this ticket from many aspects.
In one embodiment, this ticket identification device also comprises: the location and time identification module, be used for identifying current location and the time of described ticket identification device and respectively it being saved as positional information and temporal information, described positional information and described temporal information are associated with described number information and jointly form identifying information; And networking module, described ticket identification device is connected to outside server with described identifying information by described networking module, and described external server is judged the state of described identification result information and it is transferred to described ticket identification device by networking module according to described identifying information.
In one embodiment, store reference number information database and blacklist number database in the described server, by described networking module transfer to described server described identifying information will with reference number database and described blacklist number database in corresponding information in described server according to pre-defined rule make comparisons and output state be the output information of true or false, if the state of described output information is false, then the state of described identification result information is false.By this way, by using reference number database and blacklist number database can more effectively identify false ticket.
Compare with existing ticket authentication equipment, this ticket identification device takes full advantage of the various information about true and false ticket that exist in the network by this way effectively, analysis-by-synthesis, it is more accurate to judge, can identify rapidly and accurately false voucher, thereby safeguard the normal order of market economy.
A third aspect of the present invention also provides a kind of portable mobile apparatus that comprises above-mentioned ticket identification device based on image recognition or use above-mentioned ticket discrimination method.
Above characteristic of the present invention and other characteristics are partly set forth embodiment hereinafter clearly.
Description of drawings
Read following detailed description to non-limiting example by the reference accompanying drawing, can more easily understand features, objects and advantages of the invention.Wherein, same or analogous Reference numeral represents same or analogous device.
Fig. 1 shows the flow process Figure 100 based on the ticket discrimination method of image recognition according to another embodiment of the present invention;
Fig. 2 shows the structural representation Figure 200 based on the ticket identification device of image recognition according to one embodiment of the invention;
Fig. 3 shows the structural representation 300 based on the ticket identification device of image recognition according to another embodiment of the present invention;
Fig. 4 shows the structural representation 400 according to mobile device of the present invention.
In the accompanying drawings, identical or corresponding label represents identical or corresponding part.
Embodiment
The below discusses enforcement and the use of embodiment in detail.Yet, should be appreciated that the specific embodiment of discussing only exemplarily illustrates enforcement and uses ad hoc fashion of the present invention, but not limit the scope of the invention.
Fig. 1 shows the flow process Figure 100 based on the ticket discrimination method of image recognition according to another embodiment of the present invention.As shown in Figure 1, the ticket discrimination method based on image recognition may further comprise the steps: a. adopts image acquisition element to gather at least two stack features images 110 of same ticket; B. analyze at least two stack features images and obtain the signature identification that joins with at least two stack features image correlations, wherein signature identification comprises change color information and number information 120; C. making comparisons change color information and predetermined information warning also, output state is the first identification result information of true or false; And/or obtain current location and the time of differentiating ticket and respectively it is saved as positional information and temporal information, positional information and temporal information are associated with number information and jointly form identifying information, identifying information is sent to outside server by wireless Internet, and external server draws the second identification result information of the true and false of expression ticket according to identifying information; And if d. identification result information is false, then send a warning 140.Preferably, in step a, utilize flash element assistant images acquisition elements to carry out image acquisition; Carrying out respectively alphanumeric identification and digital color in step b detects.
In one embodiment, particularly advantageously, store reference number information database and blacklist number database in the server, by wireless Internet transfer to server identifying information will with reference number database and blacklist number database in corresponding information in server, make comparisons according to pre-defined rule and export the second identification result information of the true and false of expression ticket.
Particularly, for instance, such as using such as just realizing above function with the smart machines such as mobile phone of corresponding program according to method of the present invention.During concrete the use, at first by means of the camera of mobile phone from the different angle shots ticket to be identified such as Renminbi etc. to be identified, then utilize image recognition technology to identify useful information at least two captured group images, wherein, these useful informations be such as being the place on the colouring information of prefix serial number, different angles in the Renminbi, captured ground and time information etc., then these information are utilized wireless communication module in the mobile phone to be sent in the long-range server and are analyzed.Wherein, in this remote server such as comprising blacklist database and reference number information database etc., this blacklist database is with regular update, counterfeit money section of announcing such as the Ministry of Public Security etc. will be added into this blacklist database, thus, if number section of the Renminbi that a certain user is taken is within this number section, to directly send the counterfeit money warning message so, and this information is issued to corresponding subscriber equipment and utilizes this coin of output device prompting user such as loudspeaker etc. to be counterfeit money at this equipment; If this number section is not in the blacklist database, to judge further that this prefix serial number is that another place occurred, will use another database this moment, it is the reference number information database, for example store the information that other users upload in this database, for example number section is that the Renminbi of TZ81142414 is having a user to upload corresponding information and be stored among the reference number information database at ten o'clock of on September 24th, 2012 in Xi'an, and the user in Shanghai has uploaded the Renminbi information of this number section after ten minutes, this Renminbi very likely is counterfeit money so, and will send warning message this moment.Certainly, the example of this place act only is illustrative, and not restrictive.And these parameters are dynamically to be adjusted by the judgment rule of server according to actual conditions.
Fig. 2 shows the structural representation Figure 200 based on the ticket identification device of image recognition according to one embodiment of the invention.The ticket identification device 200 based on image recognition shown in the figure comprises: image acquisition element 210, at least two stack features images that gather same ticket; Image recognition element 220 is used for analyzing at least two stack features images and obtains the signature identification that joins with at least two stack features image correlations, and wherein signature identification comprises colouring information and/or number information; Ticket discriminating element 230 is made comparisons colouring information and predetermined information warning and output state is the identification result information of true or false; And auth-prompt element 240, if identification result information is false, then send a warning.
Particularly, below ticket identification device of the present invention be used for is differentiated the Renminbi true and false more at large illustrates as example.When differentiating the true and false of Renminbi, domestic consumer utilizes one to have the discriminating that just can realize Renminbi according to the mobile phone of ticket identification device of the present invention, and wherein, this ticket identification device can be realized with hardware mode or software mode.During practical application, the user places Renminbi to be identified the camera below of mobile phone, respectively from the image of different angle acquisitions Renminbi to be identified, these images will be processed in the corresponding module of mobile phone, become colouring information and the prefix serial number information that the denomination digital picture draws respectively the image of different angles from the light of this Renminbi, then judge that image has or not the bluish-green variation of color, if do not have, then the microphone by mobile phone sends warning information, and the Renminbi that this band of prompting user is differentiated is counterfeit money.
Compared with prior art, can utilize image recognition technology effectively to identify true and false ticket according to ticket identification device of the present invention, thereby can create conditions for guaranteeing social economy's even running.In addition, this ticket identification device is with low cost and be easy to be integrated into portable mobile apparatus, so use also very convenient.
Advantageously, image acquisition element also comprises flash element, when image acquisition element gathers image, and flash element work.This flash element can assist this image acquisition element to gather image better, and for example under the darker environment of some light, it will be very useful that this ticket identification device also has a flash element.
Advantageously, the image recognition element comprises alphanumeric identification module and digital color detection module.By this way, the ticket identification device just can be identified respectively the information such as colouring information on the detected ticket and number field, thereby so that this ticket identification device can be verified the true and false of this ticket from many aspects.
Above-described ticket identification device is merely able to the true and false that ticket is differentiated on unit ground, although easy to use like this, can't detect comparatively speaking the voucher of high emulation fully.
Fig. 3 shows the structural representation 300 based on the ticket identification device of image recognition according to another embodiment of the present invention.Preferably, this ticket identification device also comprises: location and time identification module 350, be used for current location and the time of identification ticket identification device and respectively it saved as positional information and temporal information, positional information and temporal information are associated with number information and jointly form identifying information; And wireless communication module 360, the ticket identification device is connected to outside server 380 with identifying information by networking module, and external server is judged the state of identification result information and it is transferred to the ticket identification device by networking module according to identifying information.More preferably, store reference number information database 381 and blacklist number database 382 in the server, by networking module transfer to server identifying information will with reference number database and blacklist number database in corresponding information in server according to pre-defined rule make comparisons and output state be the output information of true or false, if the state of output information is false, then the state of identification result information is false.By this way, by using reference number database and blacklist number database can more effectively identify false ticket.
Particularly, also utilize mobile phone to differentiate that the Renminbi true and false is as the example explanation take domestic consumer.Current location and the time of the prefix serial number information that the user obtains mobile phone through image recognition and the discriminating Renminbi that recognizes by location and time identification module 350 transfer to outside server 380 by networking module 360, in server 380, at first the number in prefix serial number information and the blacklist number database 382 is compared, if comprise this prefix serial number information in the blacklist number database 382, show that then this Renminbi must be counterfeit money, will send one to mobile phone and show that this Renminbi is the information of counterfeit money this moment; Otherwise, if this prefix serial number information not in the blacklist number database 382, can not judge blindly that this Renminbi is genuine note, still need this moment and further verify, further, information in prefix serial number information and the reference number information database 381 is made comparisons, for example, this prefix serial number information exists in reference number information database 381, the so further position and the temporal information that are associated of prefix serial number information more therewith, for example, if this prefix serial number information occurred in another city before ten minutes, can judge that so then this Renminbi is counterfeit money, also send one to mobile phone this moment and show that this Renminbi is the information of counterfeit money.
Meanwhile, use the networking mobile phone that the user's of different regions prefix serial number testing result is uploaded shared, discerning the false from the genuine for subsequent user provides foundation.
In sum, the present invention is by the mode such as the ticket identification device that contains the client decoding software and the cooperation of background data base server of special use, automatically detect variable color feature and the unique feature of coding of Renminbi, include the strange land multidate information in detection system, the Effective Raise anti-counterfeiting performance.
Common cellphone user is not the currency examine expert, is difficult to the numerous and diverse careful a large amount of anti-counterfeiting characteristics of memory, and this patent has realized that domestic consumer uses mobile telephone scanning Renminbi specific region, and mobile phone will provide alarm, full-automatic execution, fool use.
If a large number of users is scan-data simultaneously, native system compares strange land information automatically simultaneously, so that anti-counterfeiting information distribution, mobilism, its effect and performance are better than traditional false proof based on static nature.
The exemplary Renminbi true and false differentiates it only is illustrative, and not restrictive herein, can be other vouchers equally, for example government bonds or coupons etc.
Fig. 4 shows the structural representation 400 according to mobile device of the present invention.Comprise aforesaid ticket identification device 200,300 according to portable mobile apparatus of the present invention.It is such as being the mobile devices such as traditional camera mobile phone or PDA.
Although described the present invention with reference to some embodiments, should be appreciated that, the present invention is not limited to disclosed embodiment.The present invention is intended to contain interior included various modifications and the equivalent arrangements of spirit and scope of claims.The scope of claims meets the most wide in range explanation, thereby comprises all such modifications and equivalent structure and function.
Claims (10)
1. the ticket discrimination method based on image recognition comprises the steps:
A. adopt image acquisition element to gather at least two stack features images of same ticket;
B. analyze described at least two stack features images and obtain the signature identification that joins with described at least two stack features image correlations, wherein said signature identification comprises change color information and number information;
C. making comparisons described change color information and predetermined information warning also, output state is the first identification result information of true or false; And/or
Obtain current location and the time of differentiating described ticket and respectively it is saved as positional information and temporal information, described positional information and described temporal information are associated with described number information and jointly form identifying information, described identifying information is sent to outside server by wireless Internet, and described external server draws the second identification result information of the true and false of the described ticket of expression according to described identifying information; And
If d. described the first identification result information and/or described the second identification result information are false, then send a warning.
2. method according to claim 1 is characterized in that, utilizes flash element assistant images acquisition elements to carry out image acquisition in step a.
3. method according to claim 1 is characterized in that, carries out respectively the extraction of change color information and the identification of number information in step b.
4. method according to claim 1, it is characterized in that, store reference number information database and blacklist number database in the described server, by wireless Internet transfer to described server described identifying information will with reference number database and described blacklist number database in corresponding information in described server, make comparisons according to pre-defined rule and export the second identification result information of the true and false of the described ticket of expression.
5. ticket identification device based on image recognition comprises:
Image acquisition element is at least two stack features images that gather same ticket;
The image recognition element is used for analyzing described at least two stack features images and obtaining the signature identification that joins with described at least two stack features image correlations, and wherein said signature identification comprises change color information and/or number information;
The ticket discriminating element is made comparisons described change color information and predetermined information warning and output state is the identification result information of true or false; And
The auth-prompt element if described identification result information is false, then sends a warning.
6. ticket identification device according to claim 5 is characterized in that, described ticket identification device also comprises flash element, gathers image with auxiliary described image acquisition element.
7. ticket identification device according to claim 5 is characterized in that, described image recognition element comprises alphanumeric identification module and digital color detection module.
8. ticket identification device according to claim 5 is characterized in that, also comprises:
The location and time identification module, be used for identifying current location and the time of described ticket identification device and respectively it being saved as positional information and temporal information, described positional information and described temporal information are associated with described number information and jointly form identifying information;
Wireless communication module, described ticket identification device is connected to outside server with described identifying information by described wireless communication module, and described external server is judged the state of described identification result information and it is transferred to described ticket identification device by described wireless communication module according to described identifying information.
9. ticket identification device according to claim 8, it is characterized in that, store reference number information database and blacklist number database in the described server, by described networking module transfer to described server described identifying information will with reference number database and described blacklist number database in corresponding information in described server according to pre-defined rule make comparisons and output state be the output information of true or false, if the state of described output information is false, then the state of described identification result information is false.
Among a use such as the claim 1-4 each described based on image recognition the ticket discrimination method or comprise according to claim 5-9 in the portable mobile apparatus of each described ticket identification device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210378814XA CN102903173A (en) | 2012-09-29 | 2012-09-29 | Ticket authentication method and device based on image identification, and mobile equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210378814XA CN102903173A (en) | 2012-09-29 | 2012-09-29 | Ticket authentication method and device based on image identification, and mobile equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102903173A true CN102903173A (en) | 2013-01-30 |
Family
ID=47575385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210378814XA Pending CN102903173A (en) | 2012-09-29 | 2012-09-29 | Ticket authentication method and device based on image identification, and mobile equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102903173A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103295313A (en) * | 2013-06-27 | 2013-09-11 | 张忠义 | Banknote detection method based on intelligent mobile phone |
| CN103400438A (en) * | 2013-06-22 | 2013-11-20 | 温州市质量技术监督检测院 | Assembly method of currency examination performance testing system |
| CN103761652A (en) * | 2013-11-30 | 2014-04-30 | 北京智谷睿拓技术服务有限公司 | Anti-fake method and anti-fake device |
| CN103871155A (en) * | 2014-04-15 | 2014-06-18 | 龙尚纪 | Method for building currency number information database to improve currency circulation security |
| CN104044950A (en) * | 2014-04-11 | 2014-09-17 | 上海古鳌电子科技股份有限公司 | Paper sheet accumulating device |
| CN104639760A (en) * | 2015-02-13 | 2015-05-20 | 海南亚元防伪技术研究所 | Mobile phone money detecting method |
| CN106846617A (en) * | 2017-02-11 | 2017-06-13 | 成都奥克特科技有限公司 | A kind of anti-counterfeit money ATM automatic teller machines |
| CN106846602A (en) * | 2017-02-11 | 2017-06-13 | 成都奥克特科技有限公司 | A kind of cash inspecting machine |
| CN107346576A (en) * | 2017-07-06 | 2017-11-14 | 重庆哈迪斯科技有限公司 | A kind of mobile phone banknote detection method |
| 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 |
| CN108510640A (en) * | 2018-03-02 | 2018-09-07 | 深圳怡化电脑股份有限公司 | Banknote detection method, device, cash inspecting machine based on dynamic safety line and storage medium |
| CN108921217A (en) * | 2018-06-29 | 2018-11-30 | 上海先幻新材料科技有限公司 | A method of verifying mark authenticity |
| CN109360324A (en) * | 2018-09-26 | 2019-02-19 | 深圳怡化电脑股份有限公司 | Banknote detection method, banknote tester, finance device and computer readable storage medium |
| CN109887152A (en) * | 2019-03-14 | 2019-06-14 | 上海古鳌电子科技股份有限公司 | A kind of intelligent networking currency detecting system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1158469A2 (en) * | 1994-03-08 | 2001-11-28 | Cummins-Allison Corporation | Method and apparatus for discriminating and counting documents |
| CN101162509A (en) * | 2006-10-13 | 2008-04-16 | 上海中策工贸有限公司 | Mobile phones enquiring system |
| CN101533536A (en) * | 2009-04-15 | 2009-09-16 | 谭一舟 | Duble light path imaging device used for discriminating spectrum difference and gravure characteristics of notes |
| CN101986352A (en) * | 2010-12-01 | 2011-03-16 | 威海华菱光电有限公司 | Contact image sensor |
| CN102034131A (en) * | 2011-01-07 | 2011-04-27 | 张文峰 | Color-changing ink recognition device, currency-counting machine and currency detector |
-
2012
- 2012-09-29 CN CN201210378814XA patent/CN102903173A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1158469A2 (en) * | 1994-03-08 | 2001-11-28 | Cummins-Allison Corporation | Method and apparatus for discriminating and counting documents |
| CN101162509A (en) * | 2006-10-13 | 2008-04-16 | 上海中策工贸有限公司 | Mobile phones enquiring system |
| CN101533536A (en) * | 2009-04-15 | 2009-09-16 | 谭一舟 | Duble light path imaging device used for discriminating spectrum difference and gravure characteristics of notes |
| CN101986352A (en) * | 2010-12-01 | 2011-03-16 | 威海华菱光电有限公司 | Contact image sensor |
| CN102034131A (en) * | 2011-01-07 | 2011-04-27 | 张文峰 | Color-changing ink recognition device, currency-counting machine and currency detector |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400438A (en) * | 2013-06-22 | 2013-11-20 | 温州市质量技术监督检测院 | Assembly method of currency examination performance testing system |
| CN103295313A (en) * | 2013-06-27 | 2013-09-11 | 张忠义 | Banknote detection method based on intelligent mobile phone |
| CN103761652A (en) * | 2013-11-30 | 2014-04-30 | 北京智谷睿拓技术服务有限公司 | Anti-fake method and anti-fake device |
| CN104044950A (en) * | 2014-04-11 | 2014-09-17 | 上海古鳌电子科技股份有限公司 | Paper sheet accumulating device |
| CN103871155A (en) * | 2014-04-15 | 2014-06-18 | 龙尚纪 | Method for building currency number information database to improve currency circulation security |
| CN104639760A (en) * | 2015-02-13 | 2015-05-20 | 海南亚元防伪技术研究所 | Mobile phone money detecting method |
| CN104639760B (en) * | 2015-02-13 | 2015-11-11 | 海南亚元防伪技术研究所 | Mobile phone banknote detection method |
| CN105898010A (en) * | 2015-02-13 | 2016-08-24 | 海南拍拍看网络科技有限公司 | Mobile phone bank note examination method, mobile phone device and server |
| CN106846617A (en) * | 2017-02-11 | 2017-06-13 | 成都奥克特科技有限公司 | A kind of anti-counterfeit money ATM automatic teller machines |
| CN106846602A (en) * | 2017-02-11 | 2017-06-13 | 成都奥克特科技有限公司 | A kind of cash inspecting machine |
| CN107346576A (en) * | 2017-07-06 | 2017-11-14 | 重庆哈迪斯科技有限公司 | A kind of mobile phone banknote detection method |
| 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 |
| CN108510640A (en) * | 2018-03-02 | 2018-09-07 | 深圳怡化电脑股份有限公司 | Banknote detection method, device, cash inspecting machine based on dynamic safety line and storage medium |
| CN108510640B (en) * | 2018-03-02 | 2021-01-01 | 深圳怡化电脑股份有限公司 | Dynamic security thread-based currency detection method and device, currency detector and storage medium |
| CN108921217A (en) * | 2018-06-29 | 2018-11-30 | 上海先幻新材料科技有限公司 | A method of verifying mark authenticity |
| CN109360324A (en) * | 2018-09-26 | 2019-02-19 | 深圳怡化电脑股份有限公司 | Banknote detection method, banknote tester, finance device and computer readable storage medium |
| CN109887152A (en) * | 2019-03-14 | 2019-06-14 | 上海古鳌电子科技股份有限公司 | A kind of intelligent networking currency detecting system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102903173A (en) | Ticket authentication method and device based on image identification, and mobile equipment | |
| US20130212027A1 (en) | Systems, method and computer-accessible mediums for providing secure paper transactions using paper fiber identifiers | |
| CN107085883B (en) | A kind of method and apparatus of paper money recognition | |
| CN102930635A (en) | Mobile terminal with currency authenticity identification function and currency authenticity identification method thereof | |
| CN108320373A (en) | A kind of method and device of the detection of guiding against false of paper currency mark | |
| CN102298802A (en) | Paper money discrimination mobile terminal and discrimination method thereof | |
| CN102073865A (en) | Anti-counterfeiting method and system using autologous fiber textures of paper | |
| CN101751713A (en) | Fake identification system of bank bills based on spectral image analysis | |
| CN104639760B (en) | Mobile phone banknote detection method | |
| CN104916029A (en) | Paper money verification system and paper money verification method based on system | |
| CN104574638A (en) | Method for identifying RMB | |
| KR101707218B1 (en) | Smartphone linked counterfeit discrimination apparatus and method | |
| CN105788064B (en) | Bill identification method and device | |
| WO2017024779A1 (en) | Material anti-counterfeiting method and material anti-counterfeiting system | |
| CN105741404B (en) | The discrimination method of bill, device and system | |
| CN105931361A (en) | Method and device for checking authenticity of currencies | |
| CN104200560A (en) | General portable multi-currency note checking method and device based on Bluetooth communication | |
| AU2013325049B2 (en) | Anti-counterfeiting feature generation method for valuable document and authentication method and device therefor | |
| CN209525671U (en) | Anti-copying two dimensional code and its anti-counterfeiting mark | |
| WO2020093732A1 (en) | Method and device for authenticating paper product, and storage medium | |
| CN113379961B (en) | Method, device, equipment and storage medium for assisting identification of bank notes and tickets | |
| CN202210325U (en) | System for identifying bank self-service device | |
| KR101812206B1 (en) | Counterfeit discrimnation and tracking system and method performing thereof | |
| Vincent et al. | Indian currency recognition and verification using transfer learning | |
| CN208848279U (en) | A kind of banknote image processing circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130130 |