Character-cutting method and device, compute device and storage medium

A cutting method and computer program technology, applied in the field of image processing, can solve problems such as low cutting accuracy, intricate characters of the image to be processed, and wrong position of character segmentation points, so as to achieve the effect of improving cutting accuracy and high applicability

Pending Publication Date: 2019-02-12
PING AN TECH (SHENZHEN) CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] Traditionally, the above two cutting methods are often used for cutting. Projection cutting is used. Since only one cut is performed on the image to be processed, it is inevitable that there will be excessive cutting or glued characters. It is only applicable to the case of no character glue, and the drip algorithm , because the characters of some images to be processed are intricate and different in size, and the image to be processed has very complicated app

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  • Character-cutting method and device, compute device and storage medium
  • Character-cutting method and device, compute device and storage medium
  • Character-cutting method and device, compute device and storage medium

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[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of them. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

[0031] The character cutting method provided in this application can be applied to figure 1 In the network framework shown, the character cutting device is a computer device with computational processing capabilities. In the character cutting method, the character cutting device performs character positioning on the characters in the target image to determine the character area; The characters are segmented to obtain the glued character segmentation block; ...

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Abstract

The invention discloses a character cutting method and device, a computer device and a storage medium, which have high applicability and can effectively improve the cutting accuracy. The method comprises the following steps of: performing the character positioning on the characters in a target image to determine a character region; segmenting the characters in the character region to obtain a glued character segmentation block; determining a crest position and a crest height of the character boundaries in the adhered character segmentation block; determining a starting segmentation point according to the crest position and the crest height of the character boundaries in the adhered character segmentation block; according to the starting segmentation point, segmenting the character of the conglutinated character segmentation block by using a drip algorithm.

Description

technical field [0001] The present application relates to the field of image processing, in particular to a character cutting method, device, computer equipment and storage medium. Background technique [0002] At present, the commonly used character segmentation methods are the drip algorithm or the projection method for character segmentation. The projection method refers to the distribution histogram analysis of the pixels of the binarized image, and the boundary point is found according to the histogram analysis results, and the boundary point is used as the segmentation The dripping algorithm is used to simulate the rolling of water droplets, and the dripping algorithm is used to cut. Since the dripping algorithm is used to simulate the process of water droplets dripping from a high place to the ground to divide the characters, the water droplets fall from the top of the string under gravity. Under the action, it will drip down along the outline of the character. When t...

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Application Information

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IPC IPC(8): G06K9/34G06K9/46G06K9/32
CPCG06V20/63G06V30/153G06V10/267G06V10/44G06V20/625G06V30/10
Inventor 周罡张文柱
Owner PING AN TECH (SHENZHEN) CO LTD
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