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Method and device of hand-written character recognition

A font recognition and handwritten font technology, applied in character and pattern recognition, instruments, computer parts, etc., can solve problems such as stroke deformation, affect the recognition accuracy of user input speed, etc., and achieve the effect of improving input speed

Inactive Publication Date: 2008-10-01
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

However, because everyone's handwritten fonts have their own characteristics, especially cursive handwritten fonts are not only written continuously, most of the strokes are seriously deformed, and many strokes will be omitted, but the existing handwritten font recognition methods cannot be very accurate. To solve the problem of handwritten cursive recognition well, it is even more helpless for the recognition of user-defined words, which affects the user's input speed and recognition accuracy

Method used

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  • Method and device of hand-written character recognition
  • Method and device of hand-written character recognition
  • Method and device of hand-written character recognition

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Embodiment Construction

[0018] Embodiments of the present invention provide a handwritten font recognition method and device, which pre-establishes and stores a mapping table between user-defined handwritten fonts and corresponding standard fonts, and when the user performs handwriting input, first compares the search and the corresponding standard fonts from the mapping table. Described handwriting font similar handwriting, if retrieving similar handwriting, then read the standard font corresponding to described handwriting; If not retrieving similar handwriting, then call the built-in handwriting font recognition system to user's input handwriting font identify. The standard font refers to the printed text corresponding to the internal code of the machine. The built-in handwriting recognition system is provided by the prior art, such as handwriting recognition systems such as Hanwang, Mengtian, and Boutique.

[0019] see figure 1 , is a schematic structural diagram of a handwritten character reco...

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Abstract

The embodiment of the invention discloses a handwriting font recognition method, comprising making a pre-acquisition of the user-defined handwriting font and establishing the user-defined handwriting font and a corresponding standard font mapping table; receiving the user input handwriting font and reading the standard font corresponding to the handwriting font. The invention also discloses a handwriting font recognition equipment, capable of fast recognizing a cursive hand connected within words and user-defined words, increasing the input speed of the handwriting font and recognition accuracy.

Description

technical field [0001] The invention relates to computer word processing technology, in particular to a method and device for recognizing handwritten characters. Background technique [0002] At present, in many electronic devices, all have the function of handwriting input text, the user inputs handwriting character through handwriting input device (for example: handwriting pad, touch screen etc.), meanwhile, electronic device collects the handwriting of handwriting character that handwriting input device collects Convert to the corresponding literal machine internal code. [0003] Most of the existing recognition methods for handwritten characters are based on strokes, which must rely on the correct extraction and recognition of strokes. However, because everyone's handwritten fonts have their own characteristics, especially cursive handwritten fonts are not only written continuously, most of the strokes are seriously deformed, and many strokes will be omitted, but the ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/22
Inventor 杨鹏辉
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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