A method and device for establishing association between a target word and a user input graphic

A graphics and target technology, which is applied in the field of establishing associations between target characters and user input graphics, can solve problems such as low recognition rate and poor font adaptability, achieve the effect of increasing input speed, meeting individual needs, and avoiding the reduction of recognition rate

Active Publication Date: 2016-04-13
TENCENT TECH (SHENZHEN) CO LTD
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Problems solved by technology

[0007] In view of this, the main purpose of the present invention is to provide a method and device for associating target words with user input graphics, which are used to solve the problem of low recognition rate of existing handwriting recognition algorithms, poor adaptability to fonts and fonts input by different users, etc. technical problem

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  • A method and device for establishing association between a target word and a user input graphic
  • A method and device for establishing association between a target word and a user input graphic

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Embodiment Construction

[0041] The basic idea of ​​the present invention is: record the character codes corresponding to the graphics that do not match the target word that are deleted after the user inputs the target word during the process of user inputting the target word, and after the user finally selects the target word, store the target character in the font library. The character is added to the candidate list of the character code corresponding to the deleted graphic, and when the next time the user inputs a graphic similar to the deleted graphic that does not match the target word, the target character will be included in its candidate list . Through the method of the invention, the handwriting recognition input method can quickly learn fonts and fonts with personal styles, and can establish associations between special graphics and commonly used characters, thereby increasing the input speed.

[0042] In order to make the object, technical solution and advantages of the present invention cle...

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Abstract

The invention discloses a method and a device for establishing association between a target word and user input graphs. The method and the device are used for solving the technical problems that the conventional handwriting identification algorithm has low identification rate and poor adaptability to fonts input by different users and the like. Character codes corresponding to the graphs which are input and deleted by a user and are not matched with the target word are recorded in the process of inputting the target word by the user, and the target word is associated to the deleted graphs in a word library after the user finally selects the target word. By establishing the association between the graphs deleted by the user and the target word, the same target word is associated with a plurality of font graphs, so that the target word can be acquired by randomly inputting one graph in next input of the user, the personalized requirement of the user is met, the input of complex characters is simplified, the learning speed of an input method can be increased, and the rewriting rate caused by user input errors is reduced.

Description

technical field [0001] The invention relates to the technical field of handwriting input, in particular to a method and a device for establishing association between a target word and a user input graphic. Background technique [0002] The handwriting recognition input method is to perform character recognition on the graphics input by the user's handwriting. By continuously improving the recognition ability of the handwriting recognition algorithm itself to font graphics, the recognition rate of the user's handwritten input text is improved. [0003] When the user uses the handwriting recognition input method to input text, the situation that the target word is not correctly recognized due to stroke errors or sloppy handwriting often occurs. For example, when a user uses a non-standard glyph to input a certain glyph in the handwriting recognition input method, the candidate characters matched by the recognition algorithm in the input method may not include the target chara...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/023G06K9/68
Inventor 林吓洪
Owner TENCENT TECH (SHENZHEN) CO LTD
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