Master device, slave device, and control method therefor
US10437055B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 3, 2015 |
| Grant date | Oct 8, 2019 |
| Priority date | — |
| Expiry date | Apr 14, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F13/105
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A master device providing an image to a slave device providing a virtual reality service is provided. The master device includes: a content input configured to receive an input stereoscopic image; a communicator configured to perform communication with the slave device providing the virtual reality service; and a processor configured to determine a viewpoint region corresponding to a motion state of the corresponding slave device in the input stereoscopic image on the basis of motion information received from the slave device and control the communicator to transmit an image of the identified viewpoint region to the slave device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.