Eyeball tracking-based projection method and related device

An eye tracking and eyeball technology, applied in the field of electronics, can solve problems such as inability to project virtual objects

Active Publication Date: 2019-09-27
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF22 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, electronic devices display virtual objects on the touch screen through augmented reality modules. For example, mobile terminals capture cards and virtual cartoon characters displayed on the touch screen through augmented reality modules. Virtual objects are projected into 3D space

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
  • Eyeball tracking-based projection method and related device
  • Eyeball tracking-based projection method and related device
  • Eyeball tracking-based projection method and related device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The terms used in the embodiments of the present application are only used to explain specific embodiments of the present application, and are not intended to limit the present application. The terms "first", "second", "third" and "fourth" in the description and claims of the present application and the drawings are used to distinguish different objects, rather than to describe a specific order . Furthermore, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion.

[0027] Electronic devices may include various handheld devices, vehicle-mounted devices, wearable devices, computing devices, or other processing devices connected to wireless modems, as well as various forms of user equipment (UE), mobile stations (Mobile Station, MS), terminal device (terminal device) and so on.

[0028] see figure 1 , figure 1 It is a schematic structural diagram of an electronic device provided by an embodiment of the present appl...

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 an eyeball tracking-based projection method and a related device, which are applied to an electronic device comprising a touch screen, a camera module and an augmented reality module. The method comprises the following steps of obtaining the motion information of the eyeballs through the camera module; determining a target object watched by eyeballs according to the motion information, wherein the target object is on a touch screen; obtaining the projection information of the target object, and determining a target projection position of the target object in a three-dimensional space according to the projection information; and projecting the target object on the target projection position through the augmented reality module. According to the embodiment of the invention, an object watched by the eyeballs can be projected into a three-dimensional space through an eyeball tracking technology and an augmented reality technology.

Description

technical field [0001] The present application relates to the field of electronic technology, and in particular, to a projection method and related equipment based on eye tracking. Background technique [0002] Augmented Reality (AR) is a technology that calculates the position and angle of the camera image in real time and adds the corresponding image. The goal of this technology is to put the virtual world on the touch screen. interactive. At present, electronic devices display virtual objects on the touch screen through the augmented reality module. For example, the mobile terminal uses the augmented reality module to shoot cards to obtain cards and virtual cartoon characters displayed on the touch screen. Virtual objects are projected into three-dimensional space. SUMMARY OF THE INVENTION [0003] The embodiments of the present application provide a projection method and related equipment based on eye tracking, which are used to project the object that the eye is loo...

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
CPCG06F3/013
Inventor 王文东陈岩方攀
Owner GUANGDONG OPPO MOBILE TELECOMM CORP 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
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