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Method for eliminating distortion of image in augmented reality integral imaging 3D display

An integrated imaging and 3D technology, applied in image communication, electrical components, stereoscopic systems, etc., can solve the problems of lack of depth clues, adjustment and collection differences, 2D images lack of 3D information, etc., and achieve high-quality augmented reality integrated imaging 3D display , Eliminate the effect of image distortion

Active Publication Date: 2016-05-25
SICHUAN UNIV
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Problems solved by technology

Existing augmented reality technologies usually display two-dimensional (2D) images or display 3D images in 3D with visual aids. The displayed 2D images lack 3D information, and the 3D images displayed in 3D visual aids are superimposed on real 3D images in space. Lack of correct depth cues when on objects, thus creating a difference in accommodation and set, resulting in visual fatigue

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  • Method for eliminating distortion of image in augmented reality integral imaging 3D display
  • Method for eliminating distortion of image in augmented reality integral imaging 3D display
  • Method for eliminating distortion of image in augmented reality integral imaging 3D display

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Embodiment Construction

[0030] A typical embodiment of the method for eliminating image distortion of augmented reality integrated imaging 3D display of the present invention will be described in detail below, and the present invention will be further described in detail. It is necessary to point out that the following examples are only used for further description of the present invention, and cannot be interpreted as limiting the protection scope of the present invention, and those skilled in the art make some non-essential improvements to the present invention according to the above-mentioned content of the present invention And adjustments still belong to the protection scope of the present invention.

[0031] The invention proposes a method for eliminating distortion of augmented reality integrated imaging 3D display images. as attached figure 1 The shown augmented reality integrated imaging 3D display shows that the reconstructed 3D image contains vertical axis distortion and depth distortion....

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Abstract

The invention provides a method for eliminating the distortion of an image in augmented reality integral imaging 3D display. According to the method, vertical axis distortion is eliminated by performing pitch scaling on a micro integral imaging display unit, depth distortion is eliminated by performing depth scaling on a micro integral imaging shooting unit, and after being amplified by a convex lens, the vertical axis amplification ratio and the depth amplification ratio of a reconstructed micro 3D image are the same, thus the image distortion is eliminated, meanwhile, via the reflection and transmission functions of a beam splitter prism, the amplified 3D image is overlapped with a real 3D object for displaying, and thereby the augmented reality integral imaging 3D display with high quality is achieved.

Description

technical field [0001] The invention relates to integrated imaging technology and augmented reality technology, in particular to a method for eliminating distortion of augmented reality integrated imaging three-dimensional (3D) display images. Background technique [0002] Augmented reality is a new technology that "seamlessly" integrates real world information and virtual world information. It superimposes computer-generated graphics on the real world, not only showing real world information, but also displaying virtual information at the same time. , the two kinds of information complement and superimpose each other. Augmented reality technology has been widely used in medical, military, industrial, television broadcast, entertainment, tourism and other fields. Existing augmented reality technologies usually display two-dimensional (2D) images or display 3D images in 3D with visual aids. The displayed 2D images lack 3D information, and the 3D images displayed in 3D visual...

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Application Information

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IPC IPC(8): H04N13/04
CPCH04N13/327H04N13/346
Inventor 邓欢王琼华张汉乐熊召龙邢妍
Owner SICHUAN UNIV
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