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Digital code exhibiting system and its method

A display system and digital technology, applied in the field of digital display systems, can solve the problems of not being able to meet the visual requirements, unable to store a large number of display pictures, etc., and achieve the effect of improving the visual display effect

Inactive Publication Date: 2006-12-13
钟莞文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This kind of video display platform adopts the above-mentioned realization structure, and its image processing software in the single-chip microcomputer is relatively simple compared with digital cameras. It is less than 5 million, which cannot meet people's higher visual requirements. At the same time, this kind of video display stand cannot store a large number of display pictures, so it cannot be directly displayed automatically without books, test papers or real objects

Method used

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  • Digital code exhibiting system and its method
  • Digital code exhibiting system and its method
  • Digital code exhibiting system and its method

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Embodiment Construction

[0037] First, if figure 1 As shown, the basic system structure of the present invention is illustrated, including a display stand 1, a digital camera 11 fixed on the top of the working base plate 12 of the display stand 1, a computer 2 and a video output device 3 electrically connected to the digital camera 11 in turn; the exhibited object 4 placed on the working base 12.

[0038] Specifically: (1) A digital camera with more than 5 million pixels is used as the acquisition device of the display stand, and the computer uses static image display to support XGA (1024 X 768); (2) The digital camera is connected to the computer through a USB cable and controlled by developing computer software The digital camera is used as the operating platform of the display stand; (3) Realize that the computer controls the digital camera to take pictures, and at the same time transmits the digital photos to the computer for storage and display, realizing that the digital camera and the computer ...

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PUM

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Abstract

The invention discloses a digital display system and method, wherein the system contains working base plate (12),, digital camera (11) fixed on the base plate, computer (2) in connection with digital camera electrically, and video output device (3) in connection with output end of video frequency end of computer (2). The digital display method comprises the following steps: placing display object (4) on the working base plate (12); sending order to computer (2) automately or artificially; shooting plane of working base plate (12) through digital camera controlled by computer; obtaining image data information executed by digital camera (11); outputting the displayed image to corresponding video frequency output device (3). The invention improves visual effect through digital camera, which makes image reuse conveniently.

Description

technical field [0001] The invention relates to a digital display system, in particular to a digital display system and a display method that can be used in audio-visual education. Background technique [0002] In traditional teaching, slide projectors and slides are widely used to assist education. This method needs to make slides in advance, and at the same time it cannot show the real thing. At present, video display stands have been widely used, and external projectors or other video output devices can replace traditional slide projectors, which can display flat books, test papers, etc., and can also display real objects. This kind of video display stand generally includes a working base plate for placing books, test papers or real objects, a camera fixed above the working base plate, and a single-chip microcomputer and signal processing circuit electrically connected to the camera head inside the base of the working base plate. There is a video output port electricall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N1/00H04N1/23
Inventor 钟莞文
Owner 钟莞文
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