Image transmission system and image transmission method

A transmission system and image technology, applied in image communication, electrical components, data exchange through path configuration, etc., can solve the problems of increasing hardware, insufficient bandwidth, poor effect, etc., to reduce costs, improve transmission efficiency, and display The effect of the enhanced effect

Inactive Publication Date: 2007-02-14
VANTECH SOFTWARE
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  • Summary
  • Abstract
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  • Claims
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Problems solved by technology

[0004] However, each time according to each display page, the overall data of the page is transmitted sequentially, which not only tests the data processing capability of the projector, but also tests the ability of the communication bandwidth. In terms of transmission, the bandwidth is even more insufficient. The above-mentioned transmission methods will appear to be ineffective, or additional costs will be required to increase the capabilities of the hardware.

Method used

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  • Image transmission system and image transmission method
  • Image transmission system and image transmission method
  • Image transmission system and image transmission method

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Embodiment Construction

[0043] see figure 1 , figure 1 It is a structural diagram of the environment where the image transmission system 30 of the present invention is located. The present invention relates to an image transmission system 30 for transmitting image data of dynamic images. The environment of the image transmission system 30 includes a first location 32 such as a computer device and a second location 34 such as a projector, wherein the first location 32 It communicates with the second location 34 through the network 36, and the communication link includes a wired communication link or a wireless communication link, such as short-distance wireless communication, local area network, Internet, etc.

[0044] see figure 2 , figure 2 It is a schematic diagram of the image transmission system 30 of the present invention. The dynamic images include continuous first images and second images. The image transmission system 30 includes a communication module 40 , a display module 42 , a comp...

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Abstract

This invention relates to an image transmission system and a method for transmiting data of dynamic image, which first of all transmits data of a first image to a second position from a first position and displays related first image, utilizes a comparison module to compare the the part image in the second image different from that in the first one, then transmits the part image only to replace the image data in the corresponding position in the first to generate a paly image datum then to play said datum to display the corresponding second image at the second position.

Description

technical field [0001] The invention relates to an image transmission system and an image transmission method, especially an image transmission system and an image transmission method used in projectors and computer devices. Background technique [0002] Since the development of information technology, image data transmission has become a very frequent application, but with limited hardware processing capabilities, how to efficiently transmit image data has become a major issue for technical researchers to break through. [0003] As far as the application of the projector is concerned, the image data processing of the projector is edited and processed through the computer device connected by remote communication. After the computer device generates the corresponding image data for the required image, it is subsequently transmitted to the projector. Then the projector will project the image corresponding to the image data on the remote screen for the user to watch. [0004] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N1/32H04L12/28
Inventor 林克仁
Owner VANTECH SOFTWARE
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