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Information processing method and system for handwriting on paper

A handwriting and image information technology, which is applied in the field of information processing of paper handwriting, can solve problems such as the inability to link handwriting with the background page and the inability to recognize the background

Inactive Publication Date: 2012-04-11
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AI Technical Summary

Problems solved by technology

[0004] However, the handwriting device can only recognize the user's handwriting on paper, but cannot recognize the background written by the user's handwriting, that is, it cannot distinguish the background on which the user's handwriting action occurs. When a display device such as a computer (PC) displays the recognized handwriting to the user, it can only display the user's background page as a blank paper or a preset fixed picture, and cannot associate the handwriting with the background page

Method used

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  • Information processing method and system for handwriting on paper
  • Information processing method and system for handwriting on paper

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Embodiment Construction

[0119] In the existing technology, handwriting devices can only recognize handwriting, but cannot distinguish the background of handwriting. For example, when a user takes notes on a book, the handwriting device cannot perceive which book the user’s handwriting is written on, let alone judge It is written on which page of which book. Therefore, when displaying the user's handwriting to the user, the default background page is white paper or a preset background page.

[0120] Embodiments of the present invention provide a method and system for information processing of handwriting on paper, which can identify the background page corresponding to the user's current handwriting action, and then can match the handwriting with the background page.

[0121] figure 1 It is a schematic flow chart of a method for information processing of handwriting on paper according to an embodiment of the present invention, as figure 1 As shown, the method includes:

[0122] Step 101: Obtain clue...

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Abstract

The invention discloses an information processing method and an information processing system for handwriting on paper. The method comprises the following steps of: acquiring clues of a real page currently written by a user, and determining a background page according to the clues; determining the handwriting of the user and the corresponding position of the handwriting in the background page; and associating the handwriting and / or the literal contents of the handwriting and contents at the corresponding position in the background page according to the corresponding position of the handwriting in the background page. By the method and the system, the handwriting and the background page corresponding to the handwriting can be recognized.

Description

technical field [0001] The invention relates to handwriting input technology, in particular to a method and system for information processing of handwriting on paper. Background technique [0002] At present, there are products on the market that are used to digitize the user's handwriting on ordinary paper, which is represented by the "Hanwang TNT81 Handwriting King" boardless handwriting device. The handwriting device includes: a special pen with an infrared emitter and a sensor; wherein, the sensor includes: an infrared receiver and an ultrasonic receiver; The movement of the state, because the friction between the pen tip and the paper will generate ultrasonic waves. When it is judged that the pen tip is sliding on the paper, the infrared receiver receives the infrared rays sent by the infrared emitter in the special pen, and determines the pen tip and sensor of the special pen accordingly. The change of the relative position between them, so as to obtain the motion tra...

Claims

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Application Information

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IPC IPC(8): G06F3/042G06K9/20
Inventor 留越何晓科
Owner 留越
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