Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the defect that the current virtual reality equipment cannot detect the distortion parameters of the virtual reality helmet, the present invention provides a method and device for detecting the distortion of the virtual reality helmet

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 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

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01M11/02
CPCG01M11/0257
Inventor 姜燕冰
Owner VR TECH HLDG LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com