Unlock instant, AI-driven research and patent intelligence for your innovation.

Document image processing method and system, electronic equipment and readable medium

A technology of document image and processing method, applied in the field of image processing

Pending Publication Date: 2022-04-01
广州市新文溯科技有限公司
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the above-mentioned prior art, one of the objectives of the present invention is to provide a document image process

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Document image processing method and system, electronic equipment and readable medium
  • Document image processing method and system, electronic equipment and readable medium
  • Document image processing method and system, electronic equipment and readable medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] It is to be understood by those skilled in the art that the foregoing general description and the following detailed description are exemplary and illustrative specific embodiments of the invention and are not intended to be limiting of the invention.

[0050] Herein the terms "comprises", "comprising" or any other variation thereof are intended to cover a non-exclusive inclusion such that a process or method comprising a list of steps includes not only those steps, but may include steps not expressly listed or inherent in such process or method other steps. Likewise, one or more equ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a document image processing method and system, electronic equipment and a readable medium. The document image processing method comprises the following steps: acquiring a first document image, and preprocessing the first document image to obtain a first processed image and a second processed image which are the same; executing a text block position detection operation on the first processing image to obtain matrix coordinate information of a plurality of text character blocks; and based on the matrix coordinate information of the plurality of text character blocks, respectively carrying out first binarization operation at corresponding positions in the second processing image to obtain a second document image. According to the document image processing method provided by the invention, the two processed images are used for reference comparison processing, so that binary processing on characters of the scanned document is better realized, and a detection and regional binarization technology aiming at character blocks is generated; therefore, a more effective binarization segmentation effect is achieved, and the problems of character stroke adhesion and missing are solved.

Description

technical field [0001] The present invention relates to the field of image processing, in particular to a document image processing method, system, electronic equipment and readable medium. Background technique [0002] As a carrier for content storage and delivery, documents are widely used in most scenarios such as current life and business. In many cases, it is necessary to store the contents of paper documents as electronic documents that can be edited. When the number of paper documents is small, manual typing can be used for transcription. In some repetitive and large-scale application scenarios, the current most An efficient method is to use digital image processing technology to obtain the required content images; use digital image recognition technology (OCR) to convert text images into text characters and process them. However, the transformation of paper documents into electronic first document images needs to be obtained through camera shooting, scanner scanning...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06V20/62G06V10/26G06V30/10
Inventor 韩亦真朱军禤少茵
Owner 广州市新文溯科技有限公司