Virtual reality helmet distortion complete machine detection method and device

A virtual reality and helmet technology, applied in the field of virtual reality, can solve the problems of inability to detect the distortion parameters of virtual reality helmets, and achieve the effects of improving accuracy and adaptability, facilitating setting, and preventing interference.

Inactive Publication Date: 2017-05-10
VR TECH HLDG LTD
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Problems solved by technology

[0003] In order to solve the defect that the current virtual reality equipment cannot detect the distortion parameters of the vir

Method used

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  • Virtual reality helmet distortion complete machine detection method and device
  • Virtual reality helmet distortion complete machine detection method and device
  • Virtual reality helmet distortion complete machine detection method and device

Examples

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Example Embodiment

[0030] In order to solve the defect that current virtual reality equipment cannot detect lens distortion parameters, the present invention provides a method and device for detecting distortion of virtual reality helmets.

[0031] 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.

[0032] see figure 1 — figure 2 , the virtual reality helmet distortion detection device of the present invention includes a detection unit 1 , an observation unit 2 , an image unit 3 and a processing unit 4 . Wherein, the detection unit 1 includes a virtual reality helmet 12 to be detected and a fixing structure 14 , and the virtual reality helmet 12 to be detected is detachably fixed on the fixing structure 14 . The image unit 3 is electrically connected to the observation unit 2 , and the process...

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Abstract

The invention provides a virtual reality helmet distortion complete machine detection device comprising a detection unit, an observation unit, an image unit and a processing unit. The detection unit comprises a virtual reality helmet to be detected and a fixing structure. The image unit is electrically connected with the observation unit and the processing unit. The virtual reality helmet to be detected comprises display screens and optical lenses. The display screens and the optical lenses are oppositely arranged. The observation unit comprises a light shading device and an observation eye lens. The light shading device is detachably fixed on the observation eye lens. The light shading device comprises a slit. Compared with the devices in the prior art, image information played by the virtual reality helmet to be detected is observed by using the observation mode simulating human eyes, the corresponding relationship of the position of the point on the display screens of the virtual reality helmet to be detected and the observation position of the observation eye lens is established, fitting of a distortion function is performed by using the corresponding relationship and thus a method of the distortion function for detecting the virtual reality helmet to be detected is provided.

Description

technical field [0001] The invention relates to the field of virtual reality, and more specifically, to a method and device for detecting distortion of a virtual reality helmet. Background technique [0002] In the virtual reality system, in order to allow users to have a real sense of immersion visually, the virtual reality equipment must cover the visual range of the human eye as much as possible, so it is necessary to install a specific spherical curvature lens on the virtual reality equipment, but using When the curved lens projects a traditional image into the human eye, the image is distorted, and the human eye has no way to obtain the positioning in the virtual space, that is, in virtual reality, your surroundings are all 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 algorithm, and then these distorted images will become normal images after being ...

Claims

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Application Information

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IPC IPC(8): G01M11/02
CPCG01M11/0257
Inventor 姜燕冰
Owner VR TECH HLDG LTD
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