3d imaging system and method

An imaging system and 3D technology, applied in the field of 3D imaging, can solve the problems of high cost, ghosting, difficult TV application technology, etc., and achieve the effect of low cost and high brightness

Inactive Publication Date: 2011-12-14
陈小军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Polarized glasses are cheap, have excellent 3D effects, and have a large market share, but ghosting will occur when the head swings left and right when viewing
The installation and debugging are cumbersome, and the investment cost of the theater is high; the technical difficulty in TV application is too high, and the cost is high

Method used

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Embodiment Construction

[0041] The invention relates to a 3D imaging system, which includes a color display device and 3D glasses. A stereo camera is also needed in shooting 3D images. The stereo camera includes two cameras, a first image camera and a second image camera, and a color filter device is arranged on the 3D glasses. The two cameras shoot 3D images from different angles of view respectively, wherein the image captured by the first video camera is stored as the left image, the image captured by the second video camera is stored as the right image, the left image and the right image After the images are superimposed, they are synthesized into a 3D image. The 3D image is projected by the stereo projector and received by the 3D glasses, and the 3D glasses make the left image pass through the color filter device arranged in front of the left eye through the 3D glasses, and the right image pass through the color filter device arranged in front of the right eye, thereby The left and right eyes o...

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Abstract

A 3D imaging system includes a colour display and 3D glasses. The 3D glasses comprise a first eyeglass and a second eyeglass, each of which is provided with an interference filter. The interference filter of the first eyeglass only allows one colour of RGB to pass through, and the interference filter of the second eyeglass only allows the other one or two colours of RGB to pass through. A 3D imaging method is also disclosed. By applying the interference filters to the 3D imaging system, the purity of the colour of the light, which is from the light source and beam splitting system of the colour display, is increased, which is advantageous to loading and separating the left and right image information of the 3D image independently.

Description

technical field [0001] The invention belongs to the field of 3D imaging, and in particular relates to the application of an interference filter in a 3D imaging system. Background technique [0002] 3D display is to use the slightly different images seen by the two eyes to reconstruct the sense of depth. The 3D image contains these two slightly different images (one enters the left eye and the other enters the right eye), the binocular visual channel processes and transmits the visual information obtained by the eyes, and the brain synthesizes the two different images into a An image with spatial depth and dimension information. It is precisely because of the image fusion function of the brain that we "see" the scene of objects in space. [0003] The existing 3D imaging technologies mainly include the following types: [0004] 1. Chromatic-difference 3D technology: also known as color-separation stereoscopic imaging technology, it is the earliest 3D display technology, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/22G03B35/08G03B35/20H04N13/00H04N13/02H04N13/363
CPCH04N13/0431G02B26/008G02B27/2207H04N13/0459H04N13/334H04N13/363G02B30/23
Inventor 陈小军
Owner 陈小军
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