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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: 2011-02-16
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

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Embodiment Construction

[0025] The specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0026] In one embodiment, the present invention provides a method and device for recording content on a tablet. figure 1 A structural block diagram of an embodiment of the content recording device on the tablet of the present invention is shown. Such as 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 .

[0027] The user can transcribe the content to be taught on the writing board 102 , and the writing board faces the audience for everyone to watch. The writing board 102 can be a commonly used blackboard or whiteboard. At this time, the user can directly write content on the whiteboard or blackboard with chalk or fountain pen. The writing board 102 can also be a touch screen electronic board, and the user can use a touch pen to write ...

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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 thetablet 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 obverseviewing 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 writing board. 【Background technique】 [0002] When conducting teaching and meetings, the WordPad is essential, but the WordPad 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 information on the board, the contents of the board must be transcribed to other carriers, which will introduce a large workload, and the recorded content is not easy to retrieve. When the historical content of some writing boards needs to be used, these recorded contents must be rewritten from other carriers to the writing board, which is also a lot of work. [0003] For example, the teacher has to repeatedly write the same teaching content on the writing board when teaching different students, and the students have to record the content on the writ...

Claims

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Application Information

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