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The method for accurate digit extraction based on multiple OCR scheme combination verification

A technology of numbers and schemes, which is applied in the combined verification based on various OCR schemes to accurately extract the digital fields, so as to achieve the effect of ensuring security

Inactive Publication Date: 2007-08-01
刘强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, there is no method or system to organically combine these OCR recognition methods and apply them to the fax software system to extract numbers to form a recognition method with a higher recognition rate.

Method used

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  • The method for accurate digit extraction based on multiple OCR scheme combination verification
  • The method for accurate digit extraction based on multiple OCR scheme combination verification

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Embodiment Construction

[0020] Referring to Fig. 1, a kind of method for accurately extracting numbers based on multiple OCR scheme combination checks according to a specific embodiment of the present invention is shown, comprising the following steps:

[0021] Virtual printing step 800, providing a virtual printer interface for generating a document that can be recognized by OCR, such as a TIF fax image file, through virtual printing of the document;

[0022] OCR identification configuration step 801 is used to carry out related configurations, OCR number digital identification keyword configuration, fault-tolerant mechanism configuration of each OCR software, verification mechanism configuration, verification result flow configuration, this step can be all set in advance, at this time adopt default;

[0023] Various OCR software identification task allocation step 802 is responsible for receiving fax picture tasks submitted by the enterprise system, performing queue distribution, first in first out...

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PUM

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Abstract

The disclosed method to accurate extract data corrected based on multiple OCR schemes comprises: virtual printing, recognizing and configuring by OCR, scheduling the software recognization task, OCR recognizing, fault-tolerance correcting for single number digit result, correcting and matching result integrated; only full matching, starting fax transmission, or else manual operating to ensure the security. It also discloses the corresponding system.

Description

technical field [0001] The invention relates to a method for extracting numbers through OCR, in particular to a method for combining verification based on multiple OCR schemes to extract numbers accurately. Background technique [0002] When more and more enterprises purchase software, they attach great importance to the integration and degree of integration with the existing large-scale systems of the enterprise, and the enterprises themselves do not want to make changes to their existing systems, especially the world-class large-scale management software systems such as SAP For systems with very strict package changes such as R / 3, and the change is very difficult, the enterprise itself often does not have such engineering developers. At present, as far as the fax system is concerned, users need to integrate with the existing ERP and other systems of the enterprise, so as to achieve the integration of ERP and electronic fax systems by directly sending faxes in ERP and other...

Claims

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Application Information

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IPC IPC(8): H04N1/00G06K9/00
Inventor 刘强
Owner 刘强
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