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Method and equipment for determining character form similarity

A text and nearness technology, applied in character and pattern recognition, instruments, computer parts, etc., can solve problems such as difficult to accurately identify near-shaped characters

Active Publication Date: 2017-06-20
THE FOURTH PARADIGM BEIJING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Exemplary embodiments of the present invention aim to overcome the defect that it is difficult to accurately identify shape-like characters in the prior art

Method used

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  • Method and equipment for determining character form similarity
  • Method and equipment for determining character form similarity
  • Method and equipment for determining character form similarity

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Embodiment Construction

[0064] In order to enable those skilled in the art to better understand the present invention, exemplary embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific implementation methods.

[0065] In an exemplary embodiment of the present invention, different characters are respectively converted into image formats, and then the shape proximity between characters is determined based on the matching of image pixels. The characters described here are not limited to Chinese characters, and may also be characters that may have similar shapes between any different characters such as Japanese and Korean.

[0066] figure 1 A block diagram of an apparatus for determining the proximity of a character shape according to an exemplary embodiment of the present invention is shown. Specifically, figure 1 The system shown can be implemented in software through computer programs, can also be implemented by specia...

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Abstract

The invention provides a method and equipment for determining character form similarity. The method comprises: step A, picture format conversion is carried out on a to-be-compared first character and a to-be-compared second character respectively to obtain a corresponding first picture and a corresponding second picture; step B, a pixel matching situation between the first picture and the second picture is determined; and (C), on the basis of the determined pixel matching situation, a form similarity degree between the first character and the second character is determined. According to the method and equipment, the form similarity degree of characters can be determined according to the pixel matching degree after conversion from the characters to pictures, so that a universal way for determining characters with similar forms can be formed without any restriction from any coding rule.

Description

technical field [0001] The present invention generally relates to computer information processing, and more specifically relates to a method and device for determining the closeness of character shapes based on computer information processing. Background technique [0002] In languages ​​such as Chinese, Japanese, Korean, etc., there are a large number of similar characters in shape, and the existence of these similar characters can easily lead to errors in the use of characters. [0003] In the past, people relied more on manpower to find the wrongly used near characters, but because the near characters themselves are easy to confuse, it not only requires a lot of manpower, but also inevitably makes mistakes. [0004] Along with the development of computer technology, more and more adopt the mode of automatic recognition to search shape near word. Usually, when the text is encoded based on the font (for example, it is converted into a codeword composed of 1-5 characters (f...

Claims

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Application Information

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IPC IPC(8): G06K9/62
CPCG06V10/751G06F18/22
Inventor 王珵
Owner THE FOURTH PARADIGM BEIJING TECH CO LTD