Character recognition method and stylus
A recognition method and stylus technology, applied in the field of character recognition, can solve the problems of unfavorable record content entry and storage, and simplification of writing functions, so as to reduce the workload of entry, facilitate query, and facilitate long-term preservation
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[0045] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0046] The present invention provides a character recognition method, with reference to figure 1 In an embodiment, the character recognition method includes:
[0047] Step S101, acquiring handwriting data of the stylus when writing;
[0048] In this embodiment, the stylus has a built-in acceleration sensor. The acceleration sensor can be, for example, a three-axis gyroscope. When the stylus is writing, the acceleration sensor can sense its acceleration in the three-axis direction. The acceleration value can be analyzed to obtain the movement track of the pen tip of the stylus when writing, and record the movement track of the pen tip, and use the movement track of the pen tip as the writing handwriting data of this embodiment.
[0049] Step S102, extracting digital feature information of each character according to the ...
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