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Visual and method for writing information on it

A technology of videophone and writing track, which is applied in the field of communication, can solve problems such as inability to record, and achieve the effect of convenient information recording

Inactive Publication Date: 2007-08-29
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During a call, it is often necessary to record phone numbers, addresses, and other information. At this time, the caller needs to find a pen and paper to record the information. If there is no pen and paper, it may not be possible to record, which brings a lot of inconvenience to the user

Method used

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  • Visual and method for writing information on it
  • Visual and method for writing information on it

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0020] FIG. 1 is a schematic diagram of the composition of a videophone according to the first embodiment of the present invention. As shown in Figure 1, the videophone of the first embodiment of the present invention includes an information input unit 10, an image conversion unit 20, a storage unit 30, an overlay processing unit 40, a display unit 50, a video codec unit 60, and a data transmission unit 70 And the page turning control unit 80, wherein the information input unit 10, the image conversion unit 20, constitute the track writing processing unit, specifically:

[0021] The information input unit 10 is used for inputting the writing track. The information input unit 10 comprises a writing device and a writing sensing device, wherein: the writing device i...

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Abstract

The videophone includes following parts: video encoding and decoding units; display unit; locus writing processing unit in use for inputting writing locus, and converting inputted writing locus to data information; storage unit in use for storing converted data information. The invention also discloses method for writing information on videophone. The instance in the invention extends paper function for videophone, and is convenient for user to record information.

Description

technical field [0001] The invention relates to the communication field, in particular to a videophone and a method for writing information on the videophone. Background technique [0002] Videophone can not only hear the other party’s voice, but also see the other party’s image during a call. It is used in different industries such as family life, various business activities, distance learning, security monitoring, hospital care, medical diagnosis, scientific investigation, etc. of various fields. [0003] During a call, it is often necessary to record phone numbers, addresses, and other information. At this time, the caller needs to find a pen and paper to record the information. If there is no pen and paper, it may not be possible to record, which brings a lot of inconvenience to the user. Contents of the invention [0004] The technical problem to be solved by the embodiments of the present invention is to provide a videophone and a writing method, which can record in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M11/06H04N7/14G06F3/033G06K11/06
CPCH04N7/147
Inventor 姚远
Owner HUAWEI TECH CO LTD