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Bill image processing equipment

An image processing and image technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problem of being vulnerable to external or illegal use, improper use, OCR system investment cost, maintenance cost, resource consumption increase, etc. problems, to achieve the effect of improving stability and security, improving efficiency, and improving bill processing efficiency

Inactive Publication Date: 2004-03-17
SUNYARD SYST ENG CO LTD
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Problems solved by technology

In practice, in order to improve the processing capacity of bills, it is necessary to increase computer equipment, thus greatly increasing the investment cost, maintenance cost, and resource consumption of the entire OCR system
[0004] In addition, the security and stability of existing OCR systems including computer equipment are easily affected by external or illegal use and improper use
Therefore, how to improve the processing capacity of the system without increasing the investment cost, maintenance cost and resource consumption of the system is an urgent problem to be solved in practice.
The simple way to solve the above problems is to set up a special device for processing system bill images, that is, a co-processing card dedicated to processing system bill images in the system. However, people's understanding has been limited to computer systems based on program control for a long time , so that this special device for processing bill images in the OCR system does not appear

Method used

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Embodiment Construction

[0053] The bill processing process of the optical character recognition system mainly includes the following parts: firstly, the bill is recognized, and then the information is extracted according to the type of the recognized bill, and finally the recognized bill and the extracted information are required. manage. In the above-mentioned process, the amount of data to be processed in the bill identification process is the largest, and the resources occupied are also the most, which leads to a significant extension of the time for the system host computer to process bills. To solve this problem, one of the better ways is to use a co-processing device dedicated to processing bill images in the system instead of the main computer to process bill identification and bill information extraction, etc. Operations that take up less resources, such as those, are done by the host computer. The present invention provides such a bill image processing device for an optical character recogn...

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Abstract

The invention discloses a bill image processing apparatus for an optical character recognition system, which comprises internal bus, memory unit and a core processor, for storing optical recognition character (OCR) font template library, page template library and bill image processing program, and external bus interface expanding unit for the bridge connection of the core processor and the host computer bus, wherein the core processor is dedicated to the use of bill image processing or recognition. The device provided by the invention can substantially increase the efficiency of system image processing. íí

Description

technical field [0001] The invention relates to an image processing device, in particular to a device for processing bill images in an optical character recognition (OCR) system. Background technique [0002] In the gradually coming information society, with the development of computer network technology, the media of information transmission has undergone great changes, making the expression and dissemination of information inevitably enter the electronic development mode. Due to the business development of all walks of life, the types and quantities of bills have increased significantly, and the process of processing and storing these bills and the process of extracting information from these bills have become more and more complicated and inefficient. In this way, the use of computer and optical image It is an inevitable trend for the information reading device to construct an OCR system, and to process and store the bill and the information therein electronically. [00...

Claims

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Application Information

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IPC IPC(8): G06F13/14G06F17/30G06K9/20G06K9/36
Inventor 蔡亮施宇伦陈宇章国英
Owner SUNYARD SYST ENG CO LTD
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