Virtual reality electronic device for displaying combined graphic object and image frame and corresponding computer-readable recording medium
US10586390B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 30, 2017 |
| Grant date | Mar 10, 2020 |
| Priority date | — |
| Expiry date | May 30, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0187
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed is an electronic device for displaying a graphic object. The electronic device may include: a camera; a display; and a processor configured to control the display to display a first image frame acquired through the camera, to determine at least one graphic object to be displayed on the display based on a plurality of first feature points of the first image frame, to determine a location of the at least one graphic object to be displayed in a second image frame based on locations of a plurality of second feature points of the second image frame acquired through the camera and locations of the plurality of first feature points, to combine the at least one graphic object and the second image frame based on the determined locations and control the display to display the combined graphic object and second image frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.