Bill text recognition method and system

A text recognition and recognition algorithm technology, applied in the field of text recognition, can solve the problems of difficulty in guaranteeing the accuracy of bill recognition, slow detection and recognition, complex detection and recognition methods, etc. Simple, enhanced electronic and intelligent effect

Inactive Publication Date: 2020-01-03
GLOBAL ENERGY INTERCONNECTION RES INST CO LTD +4
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  • Abstract
  • Description
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Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a bill text recognition method and system to solve the problem that the detection and recognition method in the prior art i

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  • Bill text recognition method and system
  • Bill text recognition method and system

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Embodiment Construction

[0022] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as there is no conflict with each other.

[0024] The embodiment of the present invention provides a text recognition method for bills, such as figure 1 As shown, the text recognition method of the note specifically includes:

[0025] Step S1: Obtain the text image of the bill. In practical applications, the bill text images include many types, such...

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Abstract

The invention provides a bill text recognition method and system. The method comprises the steps that a bill text image is acquired; performing text region detection on the bill text image by adoptinga target text detection model to generate a target text image; and performing text recognition on the target text image by adopting a target text recognition algorithm to generate a text recognitionresult. Detecting and identifying the bill text image through a deep learning neural network model; the recognition method is simple, compared with the prior art, the method has the advantages that features do not need to be extracted manually, an effective text detection area can be obtained more quickly, the overall detection and recognition efficiency and accuracy are improved finally, structured extraction and storage of image text data are achieved, effective support is provided for subsequent detection and classification, and the electronic and intelligent levels of bill archiving and classification are further improved.

Description

technical field [0001] The invention relates to the technical field of text recognition, in particular to a text recognition method and system for bills. Background technique [0002] In the process of reconciliation of electricity bills, the power system marketing department needs to archive bank bill information to facilitate subsequent search. At present, the archiving method for bills mainly relies on manpower to sort out, which consumes a lot of manpower and time. With the successful application of deep learning In the field of image text recognition, the features of images can be learned automatically, greatly reducing the computational overhead. Moreover, due to the complexity of the bank notes themselves, the existing detection and recognition methods based on deep learning are complicated when faced with complex bills, which leads to a slowdown in detection and recognition speed, and makes it difficult to guarantee the accuracy of bill recognition. Contents of the...

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Application Information

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IPC IPC(8): G06K9/00G06K9/62
CPCG06V30/412G06V30/413G06V30/10G06F18/24G06F18/214
Inventor 王晓慧张希雷舒娅温朝宇黄复鹏刘卫卫赵婷梁潇刘贺安宁钰朱彬若
Owner GLOBAL ENERGY INTERCONNECTION RES INST CO LTD
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