Font pattern recognition method, electronic device and storage medium

A recognition method and glyph technology, applied in other database retrieval, other database query, etc., can solve the problems of incorrect recognition and large retrieval errors, and achieve the effect of accurate judgment and elimination of image recognition errors

Pending Publication Date: 2019-06-07
广州企图腾科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, through the above feature comparison, it is easy to cause large retrieval errors, so that it cannot be correctly identified
Even for the identification and retrieval of trademark glyphs, there will be major disadvantages in searching and comparing through the above methods

Method used

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  • Font pattern recognition method, electronic device and storage medium
  • Font pattern recognition method, electronic device and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1 discloses a font recognition method, such as figure 1 shown, including the following steps:

[0026] S1 The step of establishing a comparison database is to obtain the text content of each registered trademark in the trademark database, extract the four-corner code, number of strokes, stroke order and font structure information of each text and store them correspondingly, and generate a comparison database.

[0027] S2 character recognition step, obtain the text to be retrieved, generate the corresponding four-corner code data string according to the four-corner code coding principle, and obtain the text attribute information of the text to be retrieved according to the corresponding search of the font library;

[0028] S3 comparison step, analyzing and comparing the four-corner code data string with the four-corner code data string information of each text in the comparison database, taking the text whose four-corner code similarity comparison result reach...

Embodiment 2

[0051] Embodiment 2 discloses an electronic device, which includes a processor, a memory, and a program, wherein one or more processors and memories can be used, and the program is stored in the memory and configured to be executed by the processor, When the processor executes the program, the font recognition method of Embodiment 1 is implemented. The electronic device may be a series of electronic devices such as a mobile phone and a tablet computer.

Embodiment 3

[0053] Embodiment 3 discloses a readable computer storage medium, which is used to store a program, and when the program is executed by a processor, the font recognition method of Embodiment 1 is implemented.

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PUM

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Abstract

The invention discloses a font recognition method, which comprises the following steps of: character recognition: obtaining a to-be-retrieved text, sequentially generating corresponding quadrangular codes from text characters according to a quadrangular code coding principle, and correspondingly searching a font library to obtain stroke number information of each character of the to-be-retrieved text; and a comparison step: analyzing and comparing the four-corner code data strings arranged in sequence with a comparison database to generate a font similarity list, and judging whether a font similarity condition exists or not according to the font similarity list in combination with a stroke number information comparison result of each word of the to-be-retrieved text. The invention furtherdiscloses electronic device and a storage medium, the four-corner codes of the characters are obtained from the text characters to be retrieved, the stroke number information corresponding to the characters is combined and compared with the comparison database, and the font similarity condition is judged by integrating the two comparison results. And an image recognition and comparison method is abandoned, and image recognition errors are eliminated, so that the font similarity judgment is more accurate.

Description

technical field [0001] The invention relates to the field of trademark retrieval, in particular to a font recognition method, electronic equipment and a storage medium. Background technique [0002] A trademark is a symbol of a company, product or service, and is integrated with the product quality, service quality, and management of the company. It plays a very important role in the industrial and commercial society. It is an important attribute of the company and its products and is unique. In order for a trademark to be legally protected, it must be formally registered with the Trademark Office. With the development of my country's economy and the acceleration of globalization, the number of trademarks is increasing year by year. Preventing duplicate registration or registration of similar trademarks is the core issue of trademark management. [0003] At present, most of the existing relatively traditional trademark retrieval technologies start from the overall characte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/903
Inventor 王新林
Owner 广州企图腾科技有限公司
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