CN104916033A - Bill information analysis method based on bank bill acceptance machine (CTM) - Google Patents
Bill information analysis method based on bank bill acceptance machine (CTM) Download PDFInfo
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- CN104916033A CN104916033A CN201510281443.7A CN201510281443A CN104916033A CN 104916033 A CN104916033 A CN 104916033A CN 201510281443 A CN201510281443 A CN 201510281443A CN 104916033 A CN104916033 A CN 104916033A
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- 238000006243 chemical reaction Methods 0.000 claims description 3
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- 238000012015 optical character recognition Methods 0.000 description 2
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Abstract
The invention discloses a bill information analysis method based on a bank bill acceptance machine (CTM), belonging to the field of financial self-service terminal products; in the CTM bill processing process, the CTM scanning and bill image processing of the bank bill acceptance machine are used for mutual input and output to complete the whole scanning processing flow, all the information and scanned bill images are completely uploaded to the application layer, system resources are reasonably distributed, the background image data processing pressure is relieved, the functions of bill face information analysis, authenticity identification and the like are added to the front acceptance machine CTM, the bill handling time can be saved, the handling efficiency is improved, and the service satisfaction of customers is enhanced.
Description
Technical field
The present invention discloses a kind of billing information analytic method accepting machine CTM based on bank money, belongs to finance self-help field of terminal technology, specifically a kind of billing information analytic method accepting machine CTM based on bank money.
Background technology
Along with the development of market economy, commodity, service transaction are day by day frequent, and the activity of the payment and settlement such as draft, discount also gets more and more, and bank money becomes a part indispensable in people's economic life gradually.Along with bank money accepts the development of machine CTM, major part bank money machine starts to be changed by receipts ticket instrument before to the machine equipment that accepts with bill image processing capacity and optimize, the function of current bill image analysis completes by bank's background process, foreground client bill module only has bill scanning imagery and magnetic code recognition function, and there is no the functions such as face of instrument information analysis and truth identification, can need to spend a large amount of bill to handle the time, again reduce the satisfaction of client to service, reduce work efficiency, in order to reasonable distribution system resource, alleviate background image data processing pressure, and increase work efficiency, the invention provides a kind of billing information analytic method accepting machine CTM based on bank money, being applied to bank money accepts in machine CTM bill processing procedure, solve because of the restriction of hardware module condition, each scanning can only generate a kind of image of form, and image processing algorithms needs the cooperation of at least 2 hardware driving scannings, and be separate to process to the ticket information analysis of bill image and identification with truth identification point, need to spend a large amount of bill to handle the time, reduce the satisfaction of client to service, reduce the problem of work efficiency, driving the process carrying out logical relation and execution sequence in scanner uni image processing process, technical foundation has been laid for related work is integrated, for company's accumulation technology resource.
Bill image mainly uses optical character identification, Optical Character Recognition, OCR.Refer to that electronic equipment (such as scanner or digital camera) checks the character that paper prints, determining its shape by detecting dark, bright pattern, then with character identifying method, shape being translated into the process of computword.It a kind ofly word can be identified automatically the software engineering be entered in computer, is the main software supporting with scanner, belongs to non-keyboard input category, need image input device mainly scanner match.
Summary of the invention
The present invention is directed to deficiency and the problem of prior art existence, a kind of billing information analytic method accepting machine CTM based on bank money is provided, in CTM bill processing procedure, utilize bank money to accept machine CTM scanner uni bill image process input and output each other and complete whole scan process flow process, each several part information and scanning after bill image complete be uploaded to application layer.
The concrete scheme that the present invention proposes is:
A kind of billing information analytic method accepting machine CTM based on bank money:
Bank money accepts the scan pattern that machine CTM is arranged to required image form, starts, scans first bill, generates required image;
Ticket information collection is done to the image generated first; And according to bill images after scanning, judge whether to need the picture to scanning to adjust;
Judge whether to start secondary image scanning according to the recognition result of the nominal value Information Monitoring of picture after upper layer application demand and scanning first, if do not need, then only analyze ticket information, and upload result; If desired, then continue to drive bank money to accept machine CTM start rescan and generate required format-pattern;
True-false distinguish is carried out to the truth identification region of synthetic image first; True-false distinguish is carried out in the truth identification region of secondary synthetic image, to the true and false of identification result by weight decides bill, if false tickets, false tickets result is returned; If true ticket, then by nominal value analysis result, true and false result and image uploading.
In described scanning first, different scan patterns is set, and at least generates the image of two kinds of different-formats.
If bill delivers direction at random in described scanning first, the image direction generated after scanning is also random, then do unified adjustment to the direction scanning rear image.
The True-false distinguish of described synthetic image adopts the optical character identification of bill image, specifically uses template matching method.
The process of described template matches is: set up data dot matrix type matrix template to numeral, respectively the digital picture in bill is plucked out to set up data dot matrix type matrix according to the size of image from bill images, again by the digital picture in bill and the data dot matrix type matrix template established comparison match respectively, determine the numeral identified according to the scale after comparison match.
Described digital picture in bill is plucked out after, filtering is carried out to digital picture, and does normalization and binary conversion treatment, remove image background hash.
Usefulness of the present invention is: the invention provides a kind of billing information analytic method accepting machine CTM based on bank money, in CTM bill processing procedure, utilize bank money to accept machine CTM scanner uni bill image process input and output each other and complete whole scan process flow process, each several part information and scanning after bill image complete be uploaded to application layer, reasonable distribution system resource, alleviate background image data processing pressure, the function such as face of instrument information analysis and truth identification is increased at the preposition machine CTM that accepts, bill can be saved and handle the time, increase work efficiency, in turn enhance the service satisfaction of client.
Accompanying drawing explanation
Fig. 1 schematic flow sheet of the present invention.
Embodiment
By reference to the accompanying drawings the present invention is done into an explanation.
A kind of billing information analytic method accepting machine CTM based on bank money:
Step 101: bank money accepts the scan pattern that machine CTM is arranged to required image form, starts, scans first bill, generates required image; First in scanning, different scan patterns is set, and generates the image of two kinds of different-formats;
Step 102: do ticket information collection to the image generated first, identifies bill direction, and according to bill images after scanning, judges whether to need the picture to scanning to adjust; If then carry out bill adjustment, namely bill delivers direction at random, and the image direction generated after scanning is also random, then do unified adjustment to the direction scanning rear image; Otherwise carry out next step;
Step 103: judge whether to start secondary image scanning according to the recognition result of the nominal value Information Monitoring of picture after upper layer application demand and scanning first, if do not need, then only analyze ticket information, and upload nominal value recognition result; If desired, then next step is continued;
Step 104: drive bank money to accept machine CTM and start rescan and generate required format-pattern;
Step 105: True-false distinguish is carried out to the truth identification region of synthetic image first; True-false distinguish is carried out in the truth identification region of secondary synthetic image, to the true and false of identification result by weight decides bill, if false tickets, false tickets result is returned; If true ticket, then by nominal value analysis result, true and false result and image uploading.
The truth identification of described synthetic image adopts the optical character identification of bill image, and specifically use template matching method, the process of template matches is:
Data dot matrix type matrix template is set up to numeral, general font size is 23 × 40 pixels, background is white, representing gray-scale value is 255, respectively the digital picture in bill is plucked out according to the size of image from bill images, filtering is carried out to digital picture, and do normalization and binary conversion treatment, remove image background hash, to set up data dot matrix type matrix, by the digital picture in bill and the data dot matrix type matrix template established comparison match respectively, determine the numeral identified according to the scale after comparison match.
Claims (6)
1. accept a billing information analytic method of machine CTM based on bank money, it is characterized in that
Bank money accepts the scan pattern that machine CTM is arranged to required image form, starts, scans first bill, generates required image;
Ticket information collection is done to the image generated first; And according to bill images after scanning, judge whether to need the picture to scanning to adjust;
Judge whether to start secondary image scanning according to the recognition result of the nominal value Information Monitoring of picture after upper layer application demand and scanning first, if do not need, then only analyze ticket information, and upload result; If desired, then continue to drive bank money to accept machine CTM start rescan and generate required format-pattern;
True-false distinguish is carried out to the truth identification region of synthetic image first; True-false distinguish is carried out in the truth identification region of secondary synthetic image, to the true and false of identification result by weight decides bill, if false tickets, false tickets result is returned; If true ticket, then by nominal value analysis result, true and false result and image uploading.
2. a kind of billing information analytic method accepting machine CTM based on bank money according to claim 1, is characterized in that arranging different scan patterns in described scanning first, and at least generates the image of two kinds of different-formats.
3. a kind of billing information analytic method accepting machine CTM based on bank money according to claim 1, if it is characterized in that in described scanning first, bill delivery direction is random, the image direction generated after scanning is also random, then do unified adjustment to the direction of image after scanning.
4. a kind of billing information analytic method accepting machine CTM based on bank money according to Claims 2 or 3, is characterized in that the True-false distinguish of described synthetic image adopts the optical character identification of bill image, specifically uses template matching method.
5. a kind of billing information analytic method accepting machine CTM based on bank money according to claim 4, it is characterized in that the process of described template matches is: data dot matrix type matrix template is set up to numeral, respectively the digital picture in bill is plucked out to set up data dot matrix type matrix according to the size of image from bill images, again by the digital picture in bill and the data dot matrix type matrix template established comparison match respectively, determine the numeral identified according to the scale after comparison match.
6. a kind of billing information analytic method accepting machine CTM based on bank money according to claim 5, it is characterized in that described digital picture in bill is plucked out after, filtering is carried out to digital picture, and does normalization and binary conversion treatment, remove image background hash.
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| CN201510281443.7A CN104916033B (en) | 2015-05-28 | 2015-05-28 | Bill information analysis method based on bank bill acceptance machine (CTM) |
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| CN201510281443.7A CN104916033B (en) | 2015-05-28 | 2015-05-28 | Bill information analysis method based on bank bill acceptance machine (CTM) |
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| CN104916033B CN104916033B (en) | 2017-11-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105741066A (en) * | 2016-01-26 | 2016-07-06 | 东信和平科技股份有限公司 | Card-posting data processing method and platform |
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| EP0843237A2 (en) * | 1996-11-15 | 1998-05-20 | Canon Kabushiki Kaisha | Image processing apparatus, image processing method and storage medium |
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|---|---|---|---|---|
| EP0843237A2 (en) * | 1996-11-15 | 1998-05-20 | Canon Kabushiki Kaisha | Image processing apparatus, image processing method and storage medium |
| KR20010051290A (en) * | 1999-10-29 | 2001-06-25 | 아카이 가즈유키 | Paper sheet identification method and apparatus |
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| CN105741066A (en) * | 2016-01-26 | 2016-07-06 | 东信和平科技股份有限公司 | Card-posting data processing method and platform |
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Effective date of registration: 20180212 Address after: Wusong Industrial Park, Wuzhong Development District of Suzhou City, Jiangsu province 215100 Wusong Road No. 818 Patentee after: Tide Financial Information Technology Co Ltd Address before: 250100 Ji'nan science and Technology Development Zone, Shandong Branch Road No. 2877 Patentee before: Inspur Group Co., Ltd. |
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