Bill processing method, bill processing device and computer readable storage medium

A processing method and bill technology, applied to computer parts, calculation, character and pattern recognition, etc., can solve the problems of personnel fatigue, reduce work efficiency, and low labor efficiency, so as to ensure accuracy, improve accuracy, and improve work efficiency. efficiency effect

Pending Publication Date: 2020-07-31
ZICT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This has continuously increased the workload of financial personnel. At the same time, when manual identification of bills is carried out for a long time, problems such as staff fatigue are prone to occur, which easily leads to incorrect recognition of the content of some fields in the bill and ...

Method used

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  • Bill processing method, bill processing device and computer readable storage medium
  • Bill processing method, bill processing device and computer readable storage medium
  • Bill processing method, bill processing device and computer readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Such as figure 1 As shown, this embodiment provides a bill processing method, including the following steps:

[0051] Step S102, collecting the receipt image;

[0052] Step S104, extracting the position information of the receipt image to obtain the overall positioning result of the receipt image;

[0053] Step S106, based on the overall positioning result, extracting frame information of the bill image to obtain a frame positioning result of the bill image;

[0054] Step S108, based on the frame positioning result, restore the original shape of the bill image through affine transformation;

[0055] Step S110, according to the original shape, perform region division on the bill image to obtain the partition result of the bill image;

[0056] Step S112, based on the partition result, remove the interference information from the bill image;

[0057] Step S114, detecting and identifying the text information in the receipt image, so as to obtain the contents of the rece...

Embodiment 2

[0062] Such as figure 2 As shown, this embodiment provides a bill processing method. In addition to the technical features of Embodiment 1 above, this embodiment also includes the following technical features.

[0063] After performing the step of detecting and identifying the text information in the bill image to obtain the bill content, the following steps are further included:

[0064] Step S202, detecting and reading the coding information in the receipt image, so as to obtain the first receipt content verification information according to the coding information;

[0065] Step S204, comparing at least a part of the receipt content with the first receipt content verification information, so as to perform a first verification on the accuracy of the receipt content.

[0066] Wherein, the coding information is at least one of two-dimensional code information, barcode information, digital code information, and character code information.

[0067] During the recognition proce...

Embodiment 3

[0070] Such as image 3 As shown, this embodiment provides a bill processing method. In addition to the technical features of any of the above embodiments, this embodiment also includes the following technical features.

[0071] After performing the step of detecting and identifying the text information in the bill image to obtain the bill content, the following steps are further included:

[0072] Step S302, call the second receipt content verification information stored in the database, and compare at least a part of the receipt content with the second receipt content verification information, so as to perform a second verification on the accuracy of the receipt content.

[0073] Through this embodiment, the company names and taxpayer identification numbers of the buyer and seller can be fuzzy matched with the data in the database, and the content with the highest matching degree is taken, and the content is the accurate company name and taxpayer identification number .

...

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PUM

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Abstract

The invention relates to a bill processing method, a bill processing device and a computer readable storage medium. The bill processing method comprises the following steps: collecting a bill image; extracting position information of the bill image to obtain an overall positioning result of the bill image; based on the overall positioning result, extracting frame information of the bill image to obtain a frame positioning result of the bill image; restoring the original shape of the bill image through affine transformation based on the frame positioning result; according to the original shape,carrying out region division on the bill image to obtain a partitioning result of the bill image; performing interference information removal on the bill image based on the partitioning result; and detecting and identifying text information in the bill image to obtain bill content. According to the invention, the accuracy of bill identification can be improved, the working efficiency of bill statistics personnel is improved, and the labor cost is reduced.

Description

technical field [0001] The present invention relates to the technical field of bill information processing, in particular, to a bill processing method, a bill processing device and a computer-readable storage medium. Background technique [0002] With the development of computer technology and the continuous progress of image processing and deep learning technology, more and more fields use these advanced technologies to continuously improve the efficiency of production and life and the user experience. [0003] For example, the identification, statistics, verification, and reimbursement of invoices have always been the most important tasks of financial personnel in various enterprises and governments at all levels. With the progress of society and economic development, the number of bills that need to be processed is also increasing. . This has continuously increased the workload of financial personnel. At the same time, when manual identification of bills is carried out f...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/32G06K9/34
CPCG06V30/412G06V10/245G06V20/62G06V30/153
Inventor 庞博欧阳一村罗英群吕令广
Owner ZICT TECH CO LTD
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