Interactive projection system and method thereof

A projection system and interactive technology, applied in the field of video projection, can solve the problems of high cost, complex structure, lack of portability, etc., and achieve the effect of reducing costs

Inactive Publication Date: 2010-12-22
SUGA DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This improved projection system can carry out certain interactive processing, but this kind of projection system is expensive, complex in structure and not portable

Method used

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  • Interactive projection system and method thereof
  • Interactive projection system and method thereof
  • Interactive projection system and method thereof

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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] figure 1 It is a schematic diagram of the structure of the interactive projection system of the present invention. refer to figure 1 , the interactive projection system includes a video processing device 11 , a projection device 12 , an interactive information generating device 14 , an interactive information receiving module 15 and an interactive information processing module 16 .

[0022] Wherein, the video processing device 11 is used for video processing, and then outputs a video signal for projection to the projection device 12 . The projection device 12 is connected to the video processing device 11 , receives the video information output by the video processing device 11 , and projects the video information to the proje...

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Abstract

The invention discloses an interactive projection system and a method thereof. The projection system comprises a video processing device (11) and a projection device (12); wherein the projection device (12) receives video information output by the video processing device (11) and projects the video information into a projection region (13). The projection system also comprises an interactive information generator (14) used for generating interactive information, an interactive information receiving module (15) used for receiving the interactive information generated by the interactive information generator (14) and an interactive information processing module (16) which is connected with the interactive information receiving module (15) and is used for processing the interactive information provided by the interactive information receiving module (15). The interactive information processing module (16) is also connected with the video processing device (11), so as to output processing result to the video processing device (11). The interactive projection system requires no expensive special screen and has the advantages of low cost and carrying convenience.

Description

technical field [0001] The field of video projection of the present invention, more specifically, relates to an interactive projection system and an interactive projection method. Background technique [0002] A traditional projection system includes a computer and a projector, and the projector is connected to the computer to project video signals output by the computer to a screen. The disadvantage of this traditional projection system is that operations such as labeling and modification cannot be performed on the projected content during the projection process, and there is a lack of interactivity. [0003] For interactivity, one solution is to use expensive touch screens as screens. This sensing screen is provided with many sensors (such as pressure sensors or capacitive sensors), and these sensors are used to detect the user's operation on the sensing screen and feed back the detection results to the computer. The computer performs corresponding visualization processi...

Claims

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Application Information

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IPC IPC(8): G06F3/033G06F3/042G03B29/00
Inventor 陈志伟
Owner SUGA DIGITAL TECH
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