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Content recording method and device of writing board

A technology of recording device and writing board, applied in the field of image processing, can solve the problem that the content on the board cannot be stored, etc.

Inactive Publication Date: 2008-09-24
WUXI ZGMICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a method and device for recording content on a tablet, so as to solve the problem that the content on the tablet cannot be stored in the prior art.

Method used

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  • Content recording method and device of writing board
  • Content recording method and device of writing board
  • Content recording method and device of writing board

Examples

Experimental program
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Embodiment Construction

[0027] The specific embodiments of the present invention will be described below with reference to the accompanying drawings.

[0028] In one embodiment, the present invention provides a method and device for recording content on a tablet. figure 1 A block diagram of the structure of an embodiment of the content recording device on the tablet of the present invention is shown. like figure 1 As shown, the tablet content recording device 100 includes a tablet 102 , a camera unit 104 , an image recognition unit 106 and an image storage unit 108 .

[0029] The user can transcribe the content to be taught on the tablet 102, and the tablet faces the audience for everyone to watch. The writing board 102 can be a commonly used blackboard or a whiteboard, and at this time, the user can directly write the content on the whiteboard or blackboard with chalk, water pen, and the like. The writing board 102 can also be a touch screen electronic board, and the user can write content on the...

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PUM

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Abstract

The invention discloses a device recording the content on a data board, which comprises a tablet, an image pickup unit, an image identifying unit and an image storing unit. The tablet can contain spreading contents. The image pickup unit is used for collecting and outputting an image including the tablet. The image identifying module is used for the processing of images including the image of the tablet to obtain the images with obverse viewing effect only including the image of the tablet , the images are output by the image pickup unit.. The image storing unit stores the images with obverse viewing effect only including the image of the tablet, thus the content of the tablet can be recorded.

Description

【Technical field】 [0001] The invention relates to the field of image processing, in particular to a method and device for recording content on a tablet. 【Background technique】 [0002] When teaching and meeting, the tablet is essential, but the tablet cannot store more than one screen of information, and if the information on the current screen is erased, it cannot be recovered. In order to record and store the information on the board, it is necessary to transcribe the contents of the tablet onto other carriers, which introduces a large workload, and the recorded contents are not easy to retrieve. When some historical content on the tablet needs to be used, these recorded contents must be re-transcribed to the tablet from other carriers, which is also a lot of work. [0003] For example, teachers have to repeatedly transcribe the same teaching content on the clipboard when teaching different students, and students have to record the contents of the clipboard in order to st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06K9/20H04N5/225
Inventor 秦衡
Owner WUXI ZGMICRO ELECTRONICS CO LTD
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