A bill location recognition method and system based on multi-clue fusion

A technology for positioning recognition and bills, which is used in character recognition, character and pattern recognition, and verification of the authenticity of banknotes. , to achieve the effect of improving efficiency and reliability, improving accuracy and processing efficiency

Active Publication Date: 2016-08-24
GRG BAKING EQUIP CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

However, such a hybrid recognition unit not only costs a lot of time, but also does not fully exploi

Method used

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  • A bill location recognition method and system based on multi-clue fusion
  • A bill location recognition method and system based on multi-clue fusion
  • A bill location recognition method and system based on multi-clue fusion

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Example

[0054] See figure 1 In the embodiment of the present invention, the first embodiment of the bill location recognition method based on multi-thread fusion includes:

[0055] S1. Collect the MICR magnetic signal and CIS image signal of the input bill to obtain the collected information;

[0056] After the bill enters the collection device, the MICR magnetic signal and CIS image signal of the input bill can be collected to obtain the collected information.

[0057] S2. Perform serial number detection on the collected information through the serial number detection unit in the MICR recognition module to obtain the string geometric position parameters;

[0058] After the collection information is obtained, the serial number detection unit in the MICR recognition module can be used to perform serial number detection on the collection information to obtain the string geometric position parameters.

[0059] S3. Perform character segmentation on the character string geometric position parameter ...

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Abstract

The embodiment of the present invention discloses a multi-cue fusion-based bill positioning and identification method and system, which utilizes the coordinate mapping relationship between the one-dimensional MICR magnetic signal and the bill OCR image signal to pass the processed data with high reliability built into the MICR signal recognition module through The way of geometric conversion into the parameters applicable to the OCR signal recognition module can improve the efficiency and reliability of OCR character positioning, thereby saving computing time and improving the accuracy of OCR recognition, thereby improving the accuracy and processing efficiency of the character recognition system.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of financial self-service equipment, and in particular to a bill location and recognition method and system based on multi-cue fusion. Background technique [0002] Today, with the rapid development of the Internet, the amount of capital flow has increased rapidly, the flow of capital has become more flexible, and at the same time, the flow of capital has become more secretive. In short, while the Internet has brought great convenience to capital operations, it has also brought great challenges to capital management. Notes that play an important role in capital operations will have a unique serial number, which is formed by a string of characters, and the serial number is a symbol of the identity of the note, which has fraud prevention, unified management, and liquidity. features such as traceability. Therefore, how to effectively and accurately record the serial number of the bil...

Claims

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Application Information

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IPC IPC(8): G07D7/20G06V30/224G06V30/10G07D7/04
CPCG07D7/04G07D7/2016G07D7/0047G07D7/12G06V30/2253G06V30/10
Inventor 郑伟锐肖助明关玉萍刘光禄
Owner GRG BAKING EQUIP CO LTD
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