Display apparatus and image correction method thereof
US10067562B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 31, 2016 |
| Grant date | Sep 4, 2018 |
| Priority date | — |
| Expiry date | Sep 24, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/19
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display apparatus for a video call is provided. The display apparatus includes a display configured to display a first image received from an external apparatus; a communication unit configured to receive a second image generated by capturing a user while the first image is displayed; an image processor configured to detect a point of gaze of the user from the second image; and a controller configured to determine whether the point of gaze is located in a preset region of the first image and control the communication unit to transmit the second image or a third image that is obtained by editing the point of gaze in the second image to the external apparatus based on a determination result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.