Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

VR (Virtual Reality) pupillary distance regulation method and device

A technology for pupillary distance adjustment and distance adjustment, applied in the field of virtual reality, can solve problems such as poor display clarity and anti-distortion effect, affect the experience of using VR, and insufficient subjective judgment, so as to achieve the effect of improving experience

Active Publication Date: 2017-12-22
GEER TECH CO LTD
View PDF1 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

VR headsets that do not support IPD adjustment have poor display clarity and anti-distortion effects when the interpupillary distance does not match, which affects the VR experience
For VR headsets that only support manual adjustment, users can subjectively judge whether they have adjusted to a suitable position based on the visual effects they see, but this subjective judgment is not accurate enough, and often adjusts back and forth without correctly judging whether it is in a suitable position

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
  • VR (Virtual Reality) pupillary distance regulation method and device
  • VR (Virtual Reality) pupillary distance regulation method and device
  • VR (Virtual Reality) pupillary distance regulation method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0051]Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the c...

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 VR (Virtual Reality) pupillary distance regulation method and device. according to a human eye image, the center point position information of each human eye pupil is determined; the center point position information of each human eye pupil and the lens optical axis position information of VR equipment are subjected to position information matching; when the center point position information and the lens optical axis position information are not matched, the lens space of the VR equipment is regulated; and therefore, the lens optical axis position of the VR equipment and the center point position of the human eye pupil are matched. Therefore, the method is an automatic pupillary distance adaptive regulation scheme capable of combining software, hardware and structures, the human eye pupil is automatically identified, and the human eye pupillary distance is calculated; in addition, according to the human eye pupillary distance, a VR lens optical axis space is automatically regulated, and an identical matching state of the lens optical axis space and the pupillary distance is achieved; and the lens optical axis space can be objectively, quickly and accurately regulated according to different human eye pupillary distances, and the experience degree of the user is greatly improved.

Description

technical field [0001] The invention relates to the technical field of virtual reality, in particular to a method and a device for adjusting a VR pupil distance. Background technique [0002] Existing VR headsets generally do not support interpupillary distance (interpupillary distance, IPD) adjustment, or only support manual adjustment. VR headsets that do not support IPD adjustment have poor display clarity and anti-distortion effects when the interpupillary distance does not match, which affects the VR experience. For VR headsets that only support manual adjustment, users can subjectively judge whether they have adjusted to a suitable position based on the visual effects they see. However, this subjective judgment is not accurate enough, and there are often back and forth adjustments that cannot correctly determine whether it is in a suitable position. Contents of the invention [0003] In order to solve the above problems, the present invention provides a VR interpupi...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
CPCG06F3/012G06F3/013G06F2203/012G02B26/0875G02B27/0093G02B27/0172G02B2027/0154G06T2207/30201G06T7/73G02B27/0179G02B2027/0138G06F3/017G06T7/0012G06T19/006G06T2207/30041G06T7/74
Inventor 戴天荣
Owner GEER TECH CO LTD
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
Eureka Blog
Learn More
PatSnap group products