CN102114744A - Bank certificate and recognition method thereof - Google Patents
Bank certificate and recognition method thereof Download PDFInfo
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- CN102114744A CN102114744A CN 201110077074 CN201110077074A CN102114744A CN 102114744 A CN102114744 A CN 102114744A CN 201110077074 CN201110077074 CN 201110077074 CN 201110077074 A CN201110077074 A CN 201110077074A CN 102114744 A CN102114744 A CN 102114744A
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- bank certificate
- bank
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- bar code
- certificate
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Abstract
The invention discloses an accurate and reliable bank certificate with high processing efficiency and a recognition method thereof. The bank certificate comprises a main body provided with a two-dimensional bar code. The recognition method comprises the steps of: firstly, acquiring an image of a bank certificate to be processed through an image acquisition device, then, processing the image of the bank certificate with an image processing method and acquiring an image of the two-dimensional bar code on the bank certificate, and then, decoding the image of the two-dimensional bar code and determining the type of the bank certificate according to information obtained through decoding.
Description
Technical field
The present invention relates to bank certificate and recognition methods thereof, be applicable to that the determining of electronic certificate image format type in bank's project, the accurate location of text data and the identification of business datum extracts and handle.
Background technology
OCR(Optical character recognition) the OCR application in financial industry in recent years more and more widely, in flow process bank project, use this technology, can improve the efficient that the fragment typing is handled, thereby reduce the input of a large amount of human resources.
Space of a whole page recognition technology by form lines feature, a topic character features and bar code feature extraction and the analysis to the bank electronic voucher, is determined business voucher space of a whole page type.
Image processing techniques is handled by the enhancing to electronic certificate, reduces and disturbs, and improves the discrimination of space of a whole page identification and OCR identification.
Flow process bank is actually the abbreviation of bank's operation procedure management, be meant operation flow, organization flow, management process and cultural concept by re-constructing bank, subversiveness ground is transformed department's bank mode and it is remoulded oneself thoroughly up hill and dale, and what form thus is the brand-new bank mode of core with the flow process.
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Flow process bank need handle the various types of business of bank, and the transmission of a large amount of papery voucher electronization, storage and the processing procedure that are produced in business procedure as an important component part of operation flowization, are one of main objects that drives work flow.
Because therefore bank certificate's kind complexity in the flow process bank project implementation process, has produced following problem or difficulty:
1. business voucher is of a great variety, and the voucher of similar features is a lot, identification voucher space of a whole page type difficulty, and the accuracy rate of identification and reject rate are difficult to guarantee;
2. for the multi-joint situation of voucher, be difficult to distinguish concrete chain store;
3. the voucher between the miscellaneous service voucher is owing to feature similarity, and recognition result is obscured mutually;
4. the template of the unified configuration of head office can't guarantee at discrimination in lines;
5. Fen Hang characteristic service voucher lacks the method that disposes and manage.
Existing check character library set-up mode generally is only to adopt unified ATL, can't split according to different service types, different column split in identification processing procedure, therefore in layoutprocedure, it is low the efficiency of management to occur, do not have specific aim, can't satisfy characteristic demand professional and branch; In identifying, it is low treatment effeciency to occur, the situation of recognition result confusion.
Existing space of a whole page RM generally is to use a topic literal to determine space of a whole page type as principal character, and there is significant limitation in this mode.Fewer for a topic literal, a topic position exists disturbs, and prints or the not high voucher of quality of scanning, often can't correctly identify the space of a whole page.
Existing business datum RM general mainly carry out OCR identification by the FX mode and handles, and pre-treatment step and effect can't dynamically be adjusted.For the bigger service data information of print position displacement, recognition effect is very poor.
For the above problem that in the flow process bank project implementation process, runs into, by common processing method, can't be well solved, therefore must adopt new method.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes the shortcoming of above prior art, provides a kind of treatment effeciency height, accurately and reliably bank certificate and recognition methods thereof.
Technical scheme of the present invention is, a kind of bank certificate is provided, and it comprises body, and described body is provided with two-dimensional bar code.
Recognition methods based on described bank certificate, the image of the bank certificate that need handle by the image capture device collection at first, utilize image processing method that the figure of the two-dimensional bar code in the bank certificate is handled and obtained to the image of described bank certificate then, then the figure of two-dimensional bar code is decoded and determine the classification of described bank certificate according to the information that decoding obtains.
Described image capture device is camera or scanner.
After adopting technique scheme, the present invention compared with prior art, have following remarkable advantage and beneficial effect: because the body of bank certificate of the present invention is provided with two-dimensional bar code, the information that two-dimensional bar code contains is very abundant, just there is the two-dimensional bar code of sufficient amount to identify the bank certificate of kind complexity, again in conjunction with the recognition methods of this bank certificate, the i.e. image of the bank certificate that at first need handle by the image capture device collection, utilize image processing method the image of described bank certificate to be handled and obtained the figure of the two-dimensional bar code in the bank certificate then, the information of then figure of two-dimensional bar code being decoded and obtaining according to decoding is determined the classification of described bank certificate, like this, just can discern the classification of bank certificate accurately and reliably, and the treatment effeciency height.
Description of drawings
Accompanying drawing is the structural representation of bank certificate of the present invention.
Shown in the figure, 1, body, 2, two-dimensional bar code.
The specific embodiment
The invention will be further described below in conjunction with specific embodiment.
Bank certificate of the present invention and recognition methods thereof, it comprises body 1, described body is provided with two-dimensional bar code 2.Recognition methods based on described bank certificate, the image of the bank certificate that need handle by the image capture device collection at first, utilize image processing method that the figure of the two-dimensional bar code 2 in the bank certificate is handled and obtained to the image of described bank certificate then, then the figure of two-dimensional bar code 2 is decoded and determine the classification of described bank certificate according to the information that decoding obtains.
Described image capture device is camera or scanner.
Described two-dimensional bar code can be printed on the body by Method of printing, also can be printed in advance on the body of various bank certificates by the printing house, in particular cases, also can stick on by printed two-dimensional bar code on the body, decides to get final product on actual demand.
Described image processing method adopts prior art, such as the global threshold that adopts Ostu binary-state threshold algorithm computed image, and comes the positioning strip code position based on the two-dimensional bar code edge detection algorithm of mathematical morphology.
The code encoding/decoding mode of described two-dimensional bar code adopts existing encoding and decoding rule to operate and gets final product.
Claims (3)
1. bank certificate, it comprises body, it is characterized in that, described body is provided with two-dimensional bar code.
2. recognition methods based on the described bank certificate of claim 1, it is characterized in that, the image of the bank certificate that need handle by the image capture device collection at first, utilize image processing method that the figure of the two-dimensional bar code in the bank certificate is handled and obtained to the image of described bank certificate then, then the figure of two-dimensional bar code is decoded and determine the classification of described bank certificate according to the information that decoding obtains.
3. the recognition methods of the described bank certificate of claim 2 is characterized in that, described image capture device is camera or scanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110077074 CN102114744A (en) | 2011-03-30 | 2011-03-30 | Bank certificate and recognition method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110077074 CN102114744A (en) | 2011-03-30 | 2011-03-30 | Bank certificate and recognition method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102114744A true CN102114744A (en) | 2011-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110077074 Pending CN102114744A (en) | 2011-03-30 | 2011-03-30 | Bank certificate and recognition method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102114744A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111898602A (en) * | 2020-08-10 | 2020-11-06 | 赞同科技股份有限公司 | Certificate number area identification method, device and equipment in image |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2456237Y (en) * | 2000-12-27 | 2001-10-24 | 屈鸿涛 | Monetary card with antifakery structure |
| CN1523531A (en) * | 2003-09-09 | 2004-08-25 | 山 毛 | Two-dimensional bar code name card and universal pick-up head reading management method |
| CN1570948A (en) * | 2003-07-15 | 2005-01-26 | 深圳矽感科技有限公司 | Security deposit book with bar code and security information access method of the same |
| CN201483925U (en) * | 2009-06-10 | 2010-05-26 | 陕西新北邦高科技开发有限公司 | Business card with two-dimensional bar code |
-
2011
- 2011-03-30 CN CN 201110077074 patent/CN102114744A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2456237Y (en) * | 2000-12-27 | 2001-10-24 | 屈鸿涛 | Monetary card with antifakery structure |
| CN1570948A (en) * | 2003-07-15 | 2005-01-26 | 深圳矽感科技有限公司 | Security deposit book with bar code and security information access method of the same |
| CN1523531A (en) * | 2003-09-09 | 2004-08-25 | 山 毛 | Two-dimensional bar code name card and universal pick-up head reading management method |
| CN201483925U (en) * | 2009-06-10 | 2010-05-26 | 陕西新北邦高科技开发有限公司 | Business card with two-dimensional bar code |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111898602A (en) * | 2020-08-10 | 2020-11-06 | 赞同科技股份有限公司 | Certificate number area identification method, device and equipment in image |
| CN111898602B (en) * | 2020-08-10 | 2024-04-16 | 赞同科技股份有限公司 | Method, device and equipment for identifying certificate number area in image |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20110706 |