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Relation-type hand written character string recognizing method and system

A technology of handwritten characters and recognition methods, applied in the information field, can solve the problems of increasing the manufacturing cost of the industry, not meeting the cost-effectiveness, disturbing the coherence of the user's writing and thinking, and achieving a cost-effective effect

Inactive Publication Date: 2004-10-20
WUDI SCI & TECH (XIAN) CO LTD
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AI Technical Summary

Problems solved by technology

The disadvantage of this single-character recognition method is that in the process of writing and recognizing characters, it is easy for the user to input a long string of Chinese sentences, which will disturb the continuity of the user's thinking in words
Existing solutions include the use of high-speed central processing units, or the use of optimized stroke recognition algorithms, etc., but the disadvantage of the above-mentioned approach is that in actual application, the hardware of the existing handwriting input device must be changed Structure and identification module, so it will increase the manufacturing cost of the industry, and it is not cost-effective in application

Method used

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  • Relation-type hand written character string recognizing method and system
  • Relation-type hand written character string recognizing method and system
  • Relation-type hand written character string recognizing method and system

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Embodiment Construction

[0029] The present invention comprises the following steps in turn:

[0030] 1) A pre-built font library is placed on the intelligent information platform; wherein the font library contains some or all words of a specific language, and each word is linked to an associated word group; the associated words linked by each word group contains words that are lexically related to the word;

[0031] 2) When the user enters a character string by handwriting, the first handwritten word in the handwritten character string is recognized, thereby generating a recognition result word group, and providing the recognition result word group to the user for selection ;

[0032] 3) When performing the step of recognizing each handwritten word other than the first handwritten word in the handwritten character string, then carry out the following steps:

[0033] 3-1) take out the associated word group of a single character before the recognition and input steps have been completed from the char...

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Abstract

THe relation-type hand written character string recogniting method includes the following steps: presetting one character library in the intelligent information platform containing all or partial single characters of some language with the single characters being linked with some word; recognizing the first hand written character after one character string is written, producing words as the recognizing result and showing the recognizing result for the user to select; and proceeding to recognize other single characters it the string. The present invention has no influence on the thicking of the user and has fast recognizing speed.

Description

technical field [0001] The invention relates to an information technology, in particular to a method for identifying a relational handwritten character string and an identifying system thereof. Background technique [0002] Desktop personal computers, notebook computers or personal digital assistants (Personal Digital Assistant, PDA) are all small portable intelligent information platforms, which are all inconvenient to configure text input keyboards due to their small size, so most of them use A handwriting input device allows users to input text. [0003] The handwriting input device is a text data input device commonly used on Chinese information platforms. The user writes Chinese characters by handwriting, and the device can automatically recognize the Chinese characters written by the user by means of graphic recognition technology. Existing handwriting input devices generally adopt a single-character recognition method, that is, whenever a user finishes writing a Chin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/44G06K9/00G06K11/06
Inventor 陈淮琰严石万森森
Owner WUDI SCI & TECH (XIAN) CO LTD
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