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A method for automatic identification of financial voucher information

A technology for automatic identification of information and vouchers, which is applied in character recognition, neural learning methods, character and pattern recognition, etc., and can solve problems such as inability to use recognition methods and inability to achieve better recognition

Active Publication Date: 2021-08-20
STATE GRID ZHEJIANG ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that this invention only discloses a recognition method for images, which cannot be applied to the image recognition of paper financial vouchers, nor can it achieve better results for the amount information of paper product vouchers. identification

Method used

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  • A method for automatic identification of financial voucher information

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A method for automatic recognition of financial voucher information, the image analysis module extracts image feature information from the image information of the paper financial voucher, and then the image analysis module analyzes the image feature information to obtain data information, and the data information is electronically stored;

[0042] The image feature information includes: category information of paper financial vouchers, amount information of paper financial vouchers and verification information of paper financial vouchers,

[0043] In the category information identification of paper financial vouchers, the image analysis module determines the category of paper financial vouchers according to different category information corresponding to different types of paper financial vouchers;

[0044] In the identification of amount information for paper-based financial vouchers, the image analysis module completes the extraction of image feature information throu...

Embodiment 2

[0063] Embodiment 2: A method for automatic identification of financial voucher information, its principle and implementation method are basically the same as in Embodiment 1, the difference is that: the sizes of the several sub-image areas described are all equal, and the several sub-image areas combine the image The region is divided horizontally or vertically; the error correction analysis sub-steps are specifically:

[0064] Sub-step a, for a single sub-image area, find the first area in each numerical information that is equal in size to the single sub-image area and has the highest confidence, record the first area and its confidence, and the corresponding confidence of all numerical information Among them, the highest confidence degree is determined, and the numerical information corresponding to the highest confidence degree is the candidate numerical information;

[0065] Sub-step b, select a sub-image area adjacent to a single sub-image area, find a second area in th...

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Abstract

The invention discloses a method for automatic recognition of financial voucher information. The image analysis module extracts image feature information from the image information of the paper financial voucher, and then the image analysis module analyzes the image feature information to obtain data information, and the data information is electronically stored. . The present invention not only achieves image storage for financial voucher storage records, but also digitally stores financial voucher data, saves labor costs, reduces errors in manual records, and further improves identification of verification information. the recognition accuracy.

Description

technical field [0001] The invention relates to the technical field of image recognition and storage, in particular to a method for automatic recognition of financial voucher information. Background technique [0002] In the standard cost accounting of an enterprise, it needs to involve the financial settlement content of the enterprise. The financial settlement of the enterprise usually includes the settlement between internal units, the settlement with the supplier, and the settlement with the bank, etc., and these settlement processes often need Financial documents are used. Existing paper-based financial vouchers generally include summary, subject, amount, date of issuance, and direction of borrowing and lending. However, it is more difficult to preserve paper financial vouchers, and it is more troublesome to verify and audit. It is necessary to store paper financial vouchers electronically. The existing process of electronically storing paper financial vouchers is simp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/32G06K9/62G06N3/04G06N3/08
CPCG06N3/08G06V30/40G06V20/62G06V10/751G06V30/10G06N3/045G06F18/241
Inventor 郑瑛孙泉辉程嵩高翔郭端宏潘军
Owner STATE GRID ZHEJIANG ELECTRIC POWER