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Virtual image distortion correcting method and system

A virtual image and distortion correction technology, applied in the field of virtual image processing, can solve problems such as virtual image distortion, and achieve the effect of eliminating distortion and dispersion

Inactive Publication Date: 2018-11-23
SHENZHEN MAGIC EYE TECH CO LTD
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Problems solved by technology

[0005] The purpose of the present invention is to provide a virtual image distortion correction method to solve the distortion problem existing in the existing virtual image

Method used

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  • Virtual image distortion correcting method and system
  • Virtual image distortion correcting method and system

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Embodiment Construction

[0072] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0073] figure 1 An embodiment of the virtual image distortion correction method of the present invention is shown. In this embodiment, the virtual image distortion correction method includes the following steps:

[0074] Step S1, outputting and displaying a target virtual image, and projecting the target virtual image to form a target projection image.

[0075] It should be noted that the virtual image distortion correction method in this embodiment is applied to a virtual image distortion correction system. The virtual image distortion correction system may be a head-mounted device including a ...

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Abstract

The invention discloses a virtual image distortion correcting method and system. The method comprises the following steps of performing output display on a target virtual image, and projecting the target virtual image to form a target projection image; obtaining the target projection image; performing calculation according to the target projection image to obtain a distortion parameter; performinganti-distortion processing on the to-be-output virtual image through the distortion parameter, so as to obtain a virtual image subjected to the anti-distortion processing; and performing output display on the virtual image subjected to the anti-distortion processing. According to the method, the actually output target projection image is obtained; the distortion parameter is obtained according tothe target projection image; and the to-be-output virtual image is subjected to the anti-distortion processing through the distortion parameter, so that the distortion and chromatic dispersion of theoutput virtual image are eliminated to a great extent.

Description

technical field [0001] The invention relates to the technical field of virtual image processing, in particular to a virtual image distortion correction method and system. Background technique [0002] Virtual reality (VR) generates an interactive three-dimensional environment for users through the comprehensive use of computer graphics systems and various control devices, and makes users feel immersive. When VR is displayed, the user cannot see the external scene, but can only see the virtual image. [0003] Augmented reality (AR) is a technology that increases the user's perception of the real world through the information provided by the computer system, applies virtual information to the real world, and superimposes the virtual objects, scenes and information generated by the computer on the real scene, so as to realize the real world augmented reality. When AR is displayed, users can not only see the real exterior scene, but also see the virtual image. [0004] Howeve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00
CPCG06T5/006
Inventor 龚冰冰高炜
Owner SHENZHEN MAGIC EYE TECH CO LTD
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