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A method and apparatus for character recognition

A character recognition and character technology, applied in the field of information processing, can solve the problem of low accuracy and achieve the effect of improving accuracy

Active Publication Date: 2019-02-05
NEW H3C SECURITY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the different characteristics of normal characters and italic characters, if the image contains italic characters, the above character recognition model is still used for character recognition, which will easily lead to low accuracy

Method used

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  • A method and apparatus for character recognition
  • A method and apparatus for character recognition
  • A method and apparatus for character recognition

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0026] Due to the low accuracy of character recognition for images containing italic characters in the prior art, in order to solve this technical problem, embodiments of the present application provide a character recognition method and device.

[0027] The character recognition method provided by the embodiment of the present application will be described in detail below through specific embodiments.

[0028] figure 1 It is a schematic flowchart of a character recognition method ...

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Abstract

The embodiment of the present application provides a character recognition method and a device, which relate to the technical field of information processing. The method comprises the following steps:judging whether a character region of an image is an italic character region; Performing correction processing on the character region to reduce the character inclination degree to obtain a characterregion to be recognized; Character recognition is performed on characters in the character region to be recognized. When character recognition is performed using a character recognition model trainedwith a sample image containing normal characters by using the scheme provided in the embodiment of the present application, the accuracy of character recognition of italic characters can be improved.

Description

technical field [0001] The present application relates to the technical field of information processing, in particular to a character recognition method and device. Background technique [0002] Today, with the rapid development of artificial intelligence technology, there are more and more demands for character recognition based on images. When performing character recognition based on images, it is necessary to obtain a large number of sample images, then train a character recognition model based on these sample images, and recognize characters in the image through the trained character recognition model. [0003] Since most characters in practical applications are normal characters, that is, characters without inclination, when training the above character recognition model, the sample images used are generally images containing normal characters. Since the characteristics of normal characters and italic characters are different, if the image contains italic characters, ...

Claims

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Application Information

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IPC IPC(8): G06K9/34G06K9/32
CPCG06V30/1478G06V30/153G06V30/10
Inventor 贺佳
Owner NEW H3C SECURITY TECH CO LTD
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