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Method and system for implementing solid video picture in air

A technology for realizing system and three-dimensional images, applied in three-dimensional systems, image communication, electrical components, etc., can solve problems such as short projection distance and complicated realization principle

Inactive Publication Date: 2008-05-07
何进
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the complex implementation principle and short projection distance of the above technical means, it is not suitable for large-scale stereoscopic imaging in the air

Method used

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  • Method and system for implementing solid video picture in air
  • Method and system for implementing solid video picture in air
  • Method and system for implementing solid video picture in air

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Embodiment Construction

[0040] The basic working principle adopted by the present invention is the multi-beam focusing principle. In a sufficiently dark environment, the light beam is in the air, collides with dust particles and gas molecules in the air to emit light, and forms a beam of light; although the light scattered by this dust is very weak , if several or even dozens of beams of light from different directions focus on a specific space in the sky, the brightness of this specific space will be magnified several times or even dozens of times, becoming a bright spot in the sky, hereinafter referred to as the spot, This luminous point is three-dimensional and has the characteristics of omnidirectional visibility.

[0041] There are two ways to use the spotlight to image in the sky, as follows:

[0042] Method 1: scanning method.

[0043] Based on the principle of multi-column focusing, the focal point generated by multi-column focusing is used to control the focal point for rapid space scanning...

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Abstract

The present invention relates to a sky media technology, in particular to the technology which utilizes a multi-lightbeam focusing principle to produce a multimedia tridimensional video in the sky. In the embodiment of the present invention, mapping light sources at different position project light spots to an imaging space, and after the light spots are focused in the imaging space, high-brightness light-condensing points form a tridimensional figure. In the dark background, the present invention does not need any hardware devices in the air to project a tridimensional video, the realization method is simple, and popularization and use are easy.

Description

technical field [0001] The invention relates to an aerial stereoscopic display technology, in particular to a technique for generating multimedia stereoscopic images in the air by utilizing the multi-beam focusing principle. Background technique [0002] Aerial imaging technology is developing rapidly. In 2005, the American company IO2 successfully developed a device capable of projecting two-dimensional images in the air. The image is projected from bottom to top in the transformed air, so that the image floats in the air, allowing people to see the image from different angles. There are also some aerial imaging technologies. For example, a Finnish company uses an air wall formed by water vapor and ultrasonic waves to project images in the air. A Japanese company directly heats oxygen molecules and nitrogen molecules in the air with a laser, generates plasma light in the air to form a three-dimensional image in the air, and can use technical means to gather thousands of br...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/04H04N13/00
Inventor 何进
Owner 何进
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