CN100580717C - Valuable paper identification code recording analysis method and apparatus for currency counting apparatus - Google Patents
Valuable paper identification code recording analysis method and apparatus for currency counting apparatus Download PDFInfo
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- CN100580717C CN100580717C CN200810007643A CN200810007643A CN100580717C CN 100580717 C CN100580717 C CN 100580717C CN 200810007643 A CN200810007643 A CN 200810007643A CN 200810007643 A CN200810007643 A CN 200810007643A CN 100580717 C CN100580717 C CN 100580717C
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Abstract
The present invention provides a securities identifier record analytic method and a device used in bill counter equipment. Said method and device can record dual-surface global image in bill counter course, and translates local efficient information of image into character information and saves.
Description
Technical field
The present invention relates to a kind of recording analysis method and device of securities identification code, being used for automatic counting equipment, automatic credential management device, promptly is a kind of method for supervising and device to article that equipment is checked such as ATM (automatic teller machine), automatic cash dispenser, paper money counters.
Background technology
At present, equipment such as ATM (automatic teller machine), automatic cash dispenser, paper money counter are after having checked securities and having joined, if client claims that institute mixes counterfeit money in withdrawing the money, and then is difficult to determine attribution of liability.In the counting process if with currency image or numbering simultaneously record then after dispute takes place, dispute currency and document image or numbering can be compared, originate with the authentication currency.The paper money counter that has the image input function in the prior art, as application number is 01131809.0 money counting device of being announced with securities image information recording function, can only carry out the one-sided image recording of information, this can cause: 1, part is put reverse securities, and its identification code place face can not be by correct typing; 2, need great amount of manpower if before advancing paper money, securities are put in order.Application number is 03111588.8 money counting device of being announced for another example, though also can realize the dual-side image typing, but because it obtains topography, so it is very high to the requirement that currency is put, and when Currency Type changed, its corresponding encoded position was also different, probably cause the image of typing not comprise information of identification code, can't reach goal of the invention.
After obtaining image, very crucial a bit being positions, cuts out the effective information of taking or scanning obtains in the image.Because reality is taken in walking the paper money process, the image that obtains not is to be perfect condition, handles if do not carry out necessary early stage, then is difficult to obtain information accurately at image in the process of character conversion yet.
Summary of the invention
The object of the present invention is to provide a kind of securities identification code recording analysis method and device that is used on the counting equipment, described method and apparatus can be noted the two-sided global image of securities in walking the paper money process, and can comparatively exactly the local effective information in the image be converted into character information and be stored, and can be applied to the encoded recording and the parsing of multiple securities type.
For realizing the object of the invention, the invention provides a kind of securities identification code recording analysis method that is used on the counting equipment, may further comprise the steps: step 102: the two-sided image of gathering securities, what gather in this step is overall image, and described overall image is for comprising the image of whole securities pictorial information at least; Step 104: detect the part that collects securities in the overall image in the step 102 and whether have deflection angle; If testing result then directly enters step 108 for not; Step 106: if step 104 testing result for being, is then rectified a deviation to the overall image that collects in the step 102, described correction is for to put the part of securities in the overall image just; Step 108:, the overall image that obtains is carried out mark according to " front " or " reverse side " feature of predefined; Step 110: respectively to being labeled as the selected different identified region of securities overall situation image in " front " or " reverse side ", position and reduce, to obtain local effective information, described local effective information is the part that comprises recognition coding in the securities image; Step 112: the local effective information that obtains in the analyzing step 110, described parsing are the processes that image information is converted into character information.Step 114: the character information that obtains in the original overall image gathered in the step 102 and the step 112 is stored simultaneously.
Preferred version provided by the invention is, the overall image in step 114 can be simultaneously with step 106 after the correction store or can be simultaneously with step 110 in the local effective information that obtains store, perhaps can simultaneously the image after removing boundary interference be stored in step 114.
Another preferred version provided by the invention is, the part of non-securities image in the overall image is promptly removed in the processing that the overall image of can be before entering step 108 being rectified a deviation in the back or do not need of rectifying a deviation be removed boundary interference.
A preferred version more provided by the invention is, described step 112 can further comprise following steps: 1, background information and Word message cuts apart, be about to background information and from local effective information, remove, 2, individual character cuts apart, promptly to a string character image of needs identification, separate one by one, form single character image, 3, OCR identification, single image information is converted into single character information, recombinant is got up, and forms the character string after discerning.
For realizing the object of the invention, the present invention also provides a kind of securities identification code recording resolver that is used on the counting equipment, described device comprises image collection unit, image process unit and storage element, described image collection unit comprises two image collection devices, the corresponding both sides of walking the paper money path in the counting mechanism that are installed in of described two image collection devices, describedly walk that the part over against described two image collection devices adopts transparent material to make on the paper money clamping plate, described image process unit comprises the electronic equipment with digital processing function.
Preferred version provided by the invention is, described two image collection devices are two cameras, walk in the paper money mechanism in drum-type, described camera a is installed in the cylinder and the aligns with drum wall, and camera b is installed in the outer and camera a of cylinder about cylinder wall symmetry and aligns with drum wall.
Another preferred version provided by the invention is, described two image collection devices are two cameras, walk in the paper money mechanism in orthoscopic, described camera a be installed in securities through the below on plane and aim at described plane, camera b be installed in securities through the top on plane and camera a about described plane symmetry, and aim at described plane.
Another preferred version provided by the invention is, described two image collection devices are two strip scanner image acquisition element, walk in the paper money mechanism in drum-type, described strip scanner image acquisition element a is installed in the cylinder and the aligns with drum wall, and strip scanner image acquisition element b is installed in the outer and strip scanner image acquisition element a of cylinder about cylinder wall symmetry and aligns with drum wall.
A preferred version more provided by the invention is, described two image collection devices are two strip scanner image acquisition element, walk in the paper money mechanism in orthoscopic, described strip scanner image acquisition element a be installed in securities through the below on plane and aim at described plane, strip scanner image acquisition element b be installed in securities through the top on plane and strip scanner image acquisition element a about described plane symmetry, and aim at described plane.
A preferred version more provided by the invention is that described transparent material is organic glass, unorganic glass or transparent resin.
Adopt above scheme, can collect complete securities image, reduced the requirement that currency is put, the record that can be adapted to multiple currency type is resolved.And, make image information more accurate to the conversion of character information carrying out before the OCR identification image having been carried out necessary processing.Also consider simultaneously, no matter how high the OCR recognition accuracy is, even reach 99.9%, in 1000, also have an identification error so, so scheme provided by the invention had both been preserved the numbering after the identification, so that the computing machine post-processed, preserve again acquired original to or processing procedure in the image that produces, to guarantee the abundance of evidence.
Description of drawings
Below with reference to the accompanying drawings, the preferred embodiments of the present invention are at length set forth.
Fig. 1 is a kind of process flow diagram that is used for the securities identification code recording analysis method on the counting equipment among the present invention.
Fig. 2 is a kind of structural representation that is used for the preferred embodiment of the securities identification code recording resolver on the counting equipment among the present invention.
Fig. 3 is a kind of structural representation that is used for another preferred embodiment of the securities identification code recording resolver on the counting equipment among the present invention.
Fig. 4 is a kind of structural representation that is used for the another preferred embodiment of the securities identification code recording resolver on the counting equipment among the present invention.
Fig. 5 is a kind of structural representation of a preferred embodiment again that is used for the securities identification code recording resolver on the counting equipment among the present invention.
Embodiment
With reference to figure 1, it discloses to finishing a kind of program step that is used for the securities identification code recording analysis method on the counting equipment of fundamental purpose of the present invention.This method is to make the initial stage obtain the most complete and later stage of securities image information to carry out OCR identification optimum process the most accurately.The method that Fig. 1 proposed is based on following task: 1 tries one's best complete and gathers the two-sided image of securities all sidedly; 2 after obtaining image, for improving the accuracy of OCR identification, rejects lengthy and jumbled information, must carry out necessary early stage and handle.
The process flow diagram indication of Fig. 1 is after setting up procedure 100, and the two-sided image to securities in step 102 is gathered, and what gather in this step is overall image, and described overall image is for comprising the image of whole securities pictorial information at least; Adopt this scheme can reduce the requirement of putting to securities, that is, no matter securities are which kind of direction to enter counting mechanism with, all can collect complete image information.
In step 104, detect the part that collects securities in the overall image in the step 102 and whether have deflection angle; If testing result then directly enters step 108 for not;
If step 104 testing result for being, then enters the overall image that collects in the step 106 pair step 102 and rectifies a deviation, described correction is for to put the part of securities in the overall image just, and the image that promptly guarantees securities is that put in predefined orientation.
The part of non-securities image in the overall image is promptly removed in the processing of before entering next step the overall image of rectifying a deviation the back or do not need to rectify a deviation being removed boundary interference.
According to " front " or " reverse side " feature of predefined, carry out mark at the step 108 pair overall image that obtains.Because the securities of different Currency Types, its recognition coding position is also distinct, so need the securities overall situation image that collects is carried out the pros and cons class definition.
The image that obtains in step 108 has still comprised other the lengthy and jumbled information except that recognition coding, for improving the accuracy of later stage OCR identification, so processing that need further position and reduce to image, in step 110, respectively to being labeled as the selected different identified region of securities overall situation image in " front " or " reverse side ", position and reduce, because having entangled for forward, the image that obtains puts and removed boundary interference, so can the location parameter of coding place topography piece be defined, topography's piece that directly will comprise coded message is reduced out, to obtain local effective information, described local effective information is the part that comprises recognition coding in the securities image.Securities recognition coding place " front " or " reverse side " and corresponding location parameter all can freely define to adapt to the application demand of different Currency Types.
In step 112, the local effective information that obtains in the analyzing step 110, described parsing is the process that image information is converted into character information, in the present embodiment, carry out successively: 1, background information and Word message cuts apart, being about to background information removes from local effective information, 2, individual character is cut apart, promptly, separate one by one, form single character image a string character image of needs identification, 3, OCR identification, single image information is converted into single character information, and recombinant is got up, and forms the character string after discerning.
In step 114, the character information that obtains in the original overall image gathered in the step 102 and the step 112 is stored simultaneously.Owing to consider, no matter how high the block letter recognition accuracy is, even reach 99.9%, in 1000, also have an identification error so, so scheme provided by the invention had both been preserved the numbering after the identification, so that the computing machine post-processed is preserved the local image that contains numbering again, to guarantee the abundance of evidence.Based on same reason, the image after the local effective information that obtains in the overall image in the step 106 after the correction, the step 110, the removal boundary interference also can be in step 114 kind of storage.
With reference to figure 2, it discloses a kind of securities identification code recording resolver that is used on the counting equipment, described device comprises camera 211 and camera 212, image process unit 220 and storage element 230, described camera 211 and camera 212 symmetries are installed in away the inside and outside both sides of paper money cylinder, described camera 211 is installed in the cylinder 240 and the aligns with drum walls, and camera 212 is installed in the outer and camera 211 of cylinder 240 about cylinder wall symmetry and aligns with drum wall.Part over against camera 211 and camera 212 on the described cylinder wall adopts transparent material to make, and is represented by dash area among the figure.The direction of arrow shown in the figure is for walking the paper money direction.Described image process unit 220 comprises the electronic equipment with digital processing function, for example computer.Described camera 211 and camera 212 are used for step 102 and gather image, the character information that obtains in local effective information that obtains in overall image after the correction of obtaining in the original overall image that described storage element 230 is used in step 114 storing step 102 gathering, the step 106, the step 110 or the step 112, and the disclosed whole process step of Fig. 1 is finished by the programmed instruction that is stored in the image process unit 220.
With reference to figure 3, it discloses a kind of securities identification code recording resolver that is used on the counting equipment, described device comprises camera 311 and camera 312, image process unit 320 and storage element 330, described camera 311 and camera 312 symmetries are installed in orthoscopic and walk both sides up and down, paper money plane, described camera 311 be installed in securities through the below on plane 340 and aim at described plane 340, camera 312 be installed in securities through the top on plane 340 and camera 311 about described plane 340 symmetries, and aim at described plane 340.Part over against camera 311 and camera 312 on the described plane 340 adopts transparent material to make, and is represented by dash area among the figure.The direction of arrow shown in the figure is for walking the paper money direction.Described image process unit 320 comprises the electronic equipment with digital processing function, for example computer.Described camera 311 and camera 312 are used for gathering image in step 102, the character information that obtains in local effective information that obtains in overall image in the original overall image that described storage element 330 is used in step 114 storing step 102 gathering, the step 106 after the correction, the step 110 or the step 112, and the disclosed whole process step of Fig. 1 is finished by the programmed instruction that is stored in the image process unit 320.
With reference to figure 4, it discloses a kind of securities identification code recording resolver that is used on the counting equipment, described device comprises strip scanner image acquisition element 411 and strip scanner image acquisition element 412, image process unit 420 and storage element 430, described strip scanner image acquisition element 411 and strip scanner image acquisition element 412 symmetries are installed in away the inside and outside both sides of paper money cylinder, described strip scanner image acquisition element 411 is installed in the cylinder 440 and the aligns with drum wall, strip scanner image acquisition element 412 be installed in cylinder 440 outer with strip scanner image acquisition element 411 about cylinder wall symmetry and aligns with drum wall, the axially parallel of described strip scanner image acquisition element 411 and strip scanner image acquisition element 412 and cylinder 440.Part over against strip scanner image acquisition element on the described cylinder wall adopts transparent material to make, and is represented by dash area among the figure.The direction of arrow shown in the figure is for walking the paper money direction.Described image process unit 420 comprises the electronic equipment with digital processing function, for example computer.Described strip scanner image acquisition element 411 and strip scanner image acquisition element 412 are used for gathering image in step 102, the character information that obtains in local effective information that obtains in overall image in the original overall image that described storage element 430 is used in step 114 storing step 102 gathering, the step 106 after the correction, the step 110 or the step 112, and the disclosed whole process step of Fig. 1 is finished by the programmed instruction that is stored in the image process unit 420.
With reference to figure 5, it discloses a kind of securities identification code recording resolver that is used on the counting equipment, described device comprises strip scanner image acquisition element 511 and strip scanner image acquisition element 512, image process unit 520 and storage element 530, strip scanner image acquisition element 511 is walked in the paper money mechanism with the strip scanner image acquisition element 512 corresponding orthoscopic that are installed in, described strip scanner image acquisition element 511 be installed in securities through the below on plane 540 and aim at described plane 540, strip scanner image acquisition element 512 be installed in securities through the top on plane 540 and strip scanner image acquisition element 511 about described plane 540 symmetries, and aim at described plane 540.Part over against strip scanner image acquisition element on the described plane 540 adopts transparent material to make, and is represented by dash area among the figure.The direction of arrow shown in the figure is for walking the paper money direction.Described image process unit 520 comprises the electronic equipment with digital processing function, for example computer.Described strip scanner image acquisition element 511 and strip scanner image acquisition element 512 are used for gathering image in step 102, the character information that obtains in local effective information that obtains in overall image in the original overall image that described storage element 530 is used in step 114 storing step 102 gathering, the step 106 after the correction, the step 110 or the step 112, and the disclosed whole process step of Fig. 1 is finished by the programmed instruction that is stored in the image process unit 520.
Adopt above embodiment, can collect complete securities image, reduced the requirement that currency is put, the record that can be adapted to multiple currency type is resolved.And, make image information more accurate to the conversion of character information carrying out before the OCR identification image having been carried out necessary processing.Also consider simultaneously, no matter how high the OCR recognition accuracy is, even reach 99.9%, in 1000, also have an identification error so, so scheme provided by the invention had both been preserved the numbering after the identification, so that the computing machine post-processed, preserve again acquired original to or processing procedure in the image that produces, to guarantee the abundance of evidence.
Most preferred embodiment of the present invention is with reference to annexed drawings set forth, and various variations that those of ordinary skills make or remodeling can not break away from protection scope of the present invention.
Claims (4)
1, a kind of securities identification code recording analysis method that is used on the counting equipment is characterized in that described method comprises following steps:
Step 102: gather the two-sided image of securities, what gather in this step is overall image, and described overall image is for comprising the image of whole securities pictorial information at least;
Step 104: detect the part that collects securities in the overall image in the step 102 and whether have deflection angle; If testing result then directly enters step 108 for not;
Step 106: if step 104 testing result for being, is then rectified a deviation to the overall image that collects in the step 102, described correction is for to put the part of securities in the overall image just;
Step 108:, the overall image that obtains is carried out mark according to " front " or " reverse side " feature of predefined;
Step 110: respectively to being labeled as the selected different identified region of securities overall situation image in " front " or " reverse side ", position and reduce, to obtain local effective information, described local effective information is the part that comprises recognition coding in the securities image;
Step 112: the local effective information that obtains in the analyzing step 110, described parsing are the processes that image information is converted into character information;
Step 114: the character information that obtains in the original overall image gathered in the step 102 and the step 112 is stored simultaneously.
2, the securities identification code recording analysis method according to claim 1, it is characterized in that, overall image in step 114 can be simultaneously with step 106 after the correction store or can be simultaneously with step 110 in the local effective information that obtains store, perhaps can simultaneously the image after removing boundary interference be stored in step 114.
3, the securities identification code recording analysis method according to claim 1, it is characterized in that, the part of non-securities image in the overall image is promptly removed in the processing that the overall image of can be before entering step 108 being rectified a deviation in the back or do not need of rectifying a deviation be removed boundary interference.
4, the securities identification code recording analysis method according to claim 1, it is characterized in that described step 112 can further comprise following steps: 1, cutting apart of background information and Word message, be about to background information and from local effective information, remove, 2, individual character is cut apart, promptly, separate one by one, form single character image a string character image of needs identification, 3, OCR identification, single image information is converted into single character information, and recombinant is got up, and forms the character string after discerning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810007643A CN100580717C (en) | 2008-03-03 | 2008-03-03 | Valuable paper identification code recording analysis method and apparatus for currency counting apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810007643A CN100580717C (en) | 2008-03-03 | 2008-03-03 | Valuable paper identification code recording analysis method and apparatus for currency counting apparatus |
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| CN101241616A CN101241616A (en) | 2008-08-13 |
| CN100580717C true CN100580717C (en) | 2010-01-13 |
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| CN200810007643A Expired - Fee Related CN100580717C (en) | 2008-03-03 | 2008-03-03 | Valuable paper identification code recording analysis method and apparatus for currency counting apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107705421B (en) * | 2017-10-03 | 2019-09-24 | 上海锐天投资管理有限公司 | A kind of system and method for finance RFID programming count cash box |
| CN110675553A (en) * | 2019-10-07 | 2020-01-10 | 南理工泰兴智能制造研究院有限公司 | Internet of things information scanning device inside article vending machine |
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| US20030183685A1 (en) * | 2002-03-27 | 2003-10-02 | Code & Track Inc. | Coding, tracking and reporting negotiable items and related non-negotiable documents |
| CN2596461Y (en) * | 2002-12-30 | 2003-12-31 | 刘卫东 | Network intelligent anti-fake bank-note counter |
| US6764000B1 (en) * | 1999-09-08 | 2004-07-20 | Accudent Pty Ltd | Document authentication method and apparatus |
| CN1542691A (en) * | 2003-04-29 | 2004-11-03 | Number inputting currency count machine | |
| CN200959137Y (en) * | 2006-09-01 | 2007-10-10 | 沈阳中钞信达金融设备有限公司 | Banknote or bill image fetch |
-
2008
- 2008-03-03 CN CN200810007643A patent/CN100580717C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6764000B1 (en) * | 1999-09-08 | 2004-07-20 | Accudent Pty Ltd | Document authentication method and apparatus |
| US20030183685A1 (en) * | 2002-03-27 | 2003-10-02 | Code & Track Inc. | Coding, tracking and reporting negotiable items and related non-negotiable documents |
| CN2596461Y (en) * | 2002-12-30 | 2003-12-31 | 刘卫东 | Network intelligent anti-fake bank-note counter |
| CN1542691A (en) * | 2003-04-29 | 2004-11-03 | Number inputting currency count machine | |
| CN200959137Y (en) * | 2006-09-01 | 2007-10-10 | 沈阳中钞信达金融设备有限公司 | Banknote or bill image fetch |
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| CN101241616A (en) | 2008-08-13 |
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