Method for aligning virtual visual field to user visual field

A virtual field of view and user technology, applied in the field of returning the virtual field of view to the user's field of view, can solve the problem of being suddenly switched to another, and achieve good effect of returning to the field of vision, good effect, and improved experience

Pending Publication Date: 2020-10-16
中图云创智能科技(北京)有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The immersive VR based on the helmet display has a gyroscope function. Through the gyroscope, after moving the VR glasses, the content on the display will change accordingly, and the displayed panoramic images will be different. This viewing method enriches the experiencer's experience. Field of view, but also due to changes in the objective environment, the user is watching the content he is interested in, and is suddenly switched to another content screen

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
  • Method for aligning virtual visual field to user visual field
  • Method for aligning virtual visual field to user visual field
  • Method for aligning virtual visual field to user visual field

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0020] In the embodiment of the present invention, there is a method for returning the virtual field of view to the user's field of view. When the user changes his relative spatial position in a passive situation, the user's field of view does not change, but the range between the virtual field of view and the secondary field of view occurs. Change, this is because the three-dimensional coordinates of the gyroscope have changed. In this case, according to the d...

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 method for aligning a virtual visual field to a user visual field. When a user uses the VR glasses to experience panoramic content; when the user passively changes the own spatial position, the user can send an instruction for aligning the virtual view, and after the program receives the instruction, no matter what the panoramic content on the current display screen is, the panoramic content is restored to the preset main body picture, i.e., the preset main body picture returns to the user view, so that the method is applicable to comprehensive scenes: virtual reality. Aligning mode: the operation is simple and the learning cost is low, the aligning effect is good and rapid, the transmission is natural, the method provides various convenient and rapid means for different application scenes under the condition that the preset main body picture deviates, displays the preset main body picture to the user, is simple in alignment mode operation and good in effect,effectively improves the user experience, and enhances the experience effect of virtual reality content.

Description

technical field [0001] The invention relates to the technical field of virtual reality, in particular to a method for returning a virtual field of view to a user's field of view. Background technique [0002] The immersive VR based on the helmet display has a gyroscope function. Through the gyroscope, after moving the VR glasses, the content on the display will change accordingly, and the displayed panoramic images will be different. This viewing method enriches the experiencer's experience. Field of view, but also due to changes in the objective environment, the user is watching the content he is interested in, and is suddenly switched to another content screen. In order to solve this problem, this patent proposes a method for returning the virtual field of view to the user's field of view. Contents of the invention [0003] The purpose of the present invention is to provide a method for returning the virtual field of view to the user's field of view, so as to solve the ...

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): G06F3/01G06F3/0481
CPCG06F3/011G06F3/017G06F3/04815
Inventor 陈国华
Owner 中图云创智能科技(北京)有限公司
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