Display and calibration method of virtual-reality device

A technology of virtual reality and calibration method, applied in image communication, electrical components, stereo systems, etc., can solve the problems of blurred display, blurred imaging, poor user experience, etc., to improve the experience effect, avoid superimposed ghost or blur effect

Active Publication Date: 2015-12-30
BEIJING BAOFENG TECH
View PDF5 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to adapt to more display devices, the virtual reality device usually has a large margin for accommodating the display device, resulting in the position where the display device is placed in the virtual reality device is not uniquely fixed, which in turn causes the user to pass through the virtual reality. The image seen by the device on the display device is

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
  • Display and calibration method of virtual-reality device
  • Display and calibration method of virtual-reality device
  • Display and calibration method of virtual-reality device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Certain terms are used, for example, in the description and claims to refer to particular components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. As mentioned throughout the specification and claims, "comprising" is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect. In addition, the term "coupled" herein includes any direct and indirect electrical coupling means. Therefore, if it is described that a first device is coupled to a second device, it means that the first device may be directly elect...

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 discloses a display and calibration method of a virtual-reality device. The method comprises the steps that virtual-reality device display control software stored in a display device is opened; the display device is connected with a virtual-reality device in a wired or wireless mode; the virtual-reality device is worn on the head of a user; the imaging calibration process of virtual-reality device display control software in the display device is started through a wireless control mode or a wired control mode, the position of a display part in the virtual-reality device is calculated when an image can be displayed normally, and the user is reminded to adjust the position of the display part in the virtual-reality device. When the user is reminded to adjust the position of the display part, two figures with the pixel width equal to one can be overlapped completely, the position relations among the display device, the virtual-reality device and human eyes are adjusted to the optimum, errors are in a pixel level under the circumstance, limitation of the errors is achieved, the situation that an observed image is overlapped or fuzzy is avoided, and the experience effect of the user is improved.

Description

technical field [0001] The present application relates to the technical field of virtual reality display, in particular, to a display calibration method of a virtual reality device. Background technique [0002] Virtual reality is to use computer simulation to generate a three-dimensional virtual world, providing users with simulations of vision, hearing, touch and other senses, so that users can feel as if they are on the scene. It is a combination of various technologies to provide users with a full range of virtual reality. . Virtual reality glasses are a kind of virtual reality equipment. Wearing virtual reality glasses can close people's vision to the outside world and guide the viewer to have a feeling of being in a virtual environment. Virtual reality glasses have been paid more and more attention. From Google glasses to Microsoft's new holographic glasses, this kind of device that is displayed at close range in front of people's eyes has brought us many new experien...

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): H04N13/00H04N13/04
Inventor 罗振宇毕先春卢述奇
Owner BEIJING BAOFENG TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap