Man-machine interaction system and method based on writing

Abstract

The invention relates to a man-machine interaction system and method based on writing. The system comprises writing paper, a writing pen, an image collecting module, a processing module, a communication module and terminal equipment. The surface of the writing paper is provided with a coordinate recognition pattern; the writing pen comprises a writing pen refill used for writing on the writing paper; the image collecting module is used for collecting writing track information and the coordinate recognition pattern corresponding to a writing position; the processing module is used for obtaining coordinate information corresponding to the writing track information according to the coordinate recognition pattern; the communication module is used for sending the coordinate information; the terminal equipment comprises a terminal communication module used for receiving the coordinate information, a terminal processing module and a display module, the terminal processing module is used for generating character information of writing according to the coordinate information and comparing the generated character information with stored corresponding character information to obtain a comparison result, and the display module is used for displaying the generated character information and the comparison result. The system and method enable a writing exercise result of the user to be fed back to the user quickly, accurately and visually.

Description

technical field [0001] The invention relates to the field of content digitization, in particular to a writing-based human-computer interaction system and method. Background technique [0002] In the prior art, it is generally judged whether the practitioner's handwriting has reached the proper level by manually observing the words that the practitioner has completed. Carry out the judgment of practitioner's writing level by this way, also there are following problems: [0003] 1. Since the judgment is done manually, the efficiency is low, it is easy to miss the judgment, and it depends on the judge's own writing level; [0004] 2. For some problems, such as: stroke order is reversed, one stroke is completed with multiple strokes, etc., it cannot be obtained from the practice results, so the accuracy of judgment is not high, and correct feedback cannot be given to the practitioner. [0005] Therefore, it is necessary to find a writing practice feedback method with high effi...

AI Technical Summary

Problems solved by technology

[0003] 1. Since the judgment is done manually, the efficiency is low, it is easy to miss the judgment, and it depends on the writing level of the judge;

[0004] 2. For some problems, such as: stroke order is reversed, one stroke is completed with multiple strokes, etc., it cannot be obtained from the practice results, so the accuracy of judgment is not high, and correct feedback cannot be given to the practitioner

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