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Scale-based virtual reality helmet distortion verification and adjustment method and device

A virtual reality and helmet technology, applied in the field of virtual reality, can solve the problems of inability to verify and adjust the distortion parameters of the helmet, and achieve the effects of improving accuracy and adaptability, preventing synthetic chromatic aberration, and solving optical distortion verification.

Inactive Publication Date: 2017-10-27
VR TECH HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the defect that current virtual reality equipment cannot verify and adjust helmet distortion parameters, the present invention provides a method and device for verifying and adjusting virtual reality helmet distortion based on scale correspondence

Method used

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  • Scale-based virtual reality helmet distortion verification and adjustment method and device
  • Scale-based virtual reality helmet distortion verification and adjustment method and device
  • Scale-based virtual reality helmet distortion verification and adjustment method and device

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Embodiment Construction

[0031] In order to solve the defect that current virtual reality equipment cannot verify and adjust lens distortion parameters, the present invention provides a method and device for verifying and adjusting virtual reality helmet distortion based on scale correspondence.

[0032] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0033] see figure 1 — figure 2 , the device for verifying and adjusting the distortion of a virtual reality helmet based on scale correspondence in the present invention includes a test unit 1 , an observation unit 2 , an image unit 3 and a processing unit 4 . Wherein, the testing unit 1 includes a lens to be tested 12 and a fixing structure 14 , and the lens to be tested 12 is detachably fixed on the fixing structure 14 . The image unit 3 is elect...

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Abstract

The invention provides a scale-based virtual reality helmet distortion verification and adjustment method and device. The device comprises a test unit, an observation unit, an image unit and a processing unit. The test unit comprises a lens to be tested, a fixation structure and a display screen. The image unit is electrically connected with the observation unit and the processing unit. Compared with the prior art, the method and device solve the problem of dispersion verification and adjustment simply and effectively through combination of the test unit, the observation unit, the image unit and the processing unit.

Description

technical field [0001] The present invention relates to the field of virtual reality, more specifically, to a method and device for verifying and adjusting the distortion of a virtual reality helmet based on scale correspondence. Background technique [0002] Distortion lenses are used in many fields. For example, in a virtual reality system, in order to allow users to have a real sense of immersion visually, the virtual reality device must cover the visual range of the human eye as much as possible. The device is equipped with a specific spherical curvature lens, but when the traditional image is projected into the human eye using the curved lens, the image is distorted, and the human eye has no way to obtain the positioning in the virtual space, that is, your surroundings in virtual reality Both are distorted images. To solve this problem, it is necessary to reverse the image first, generate the distorted image corresponding to the distorted lens through a specific algori...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01
CPCG02B27/0012G02B27/0101G02B27/017G02B27/0172G02B27/0176G06F3/011G06F3/012G01M11/00G01M11/0242G01M11/0257G02B2027/0163G02B2027/011G02B2027/0127G02B2027/0141G02B2027/014G06F2203/012G06T7/50G06T5/80
Inventor 党少军姜燕冰
Owner VR TECH HLDG LTD