Method for adjusting image quality and terminal and relay server for performing same
US10812760B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 22, 2019 |
| Grant date | Oct 20, 2020 |
| Priority date | — |
| Expiry date | May 22, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/24
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A terminal for connecting to a conference via a network according to an embodiment of the present invention includes an image acquisition unit configured to acquire each participant image received from a plurality of other terminals connected to the conference, a network monitoring unit configured to monitor performance of the network, an image analyzer configured to analyze the each participant image to acquire one or more of image information, speech information, and quality information of the each participant image when the performance of the network changes, and a quality controller configured to change the quality of at least some of the participant images according to the analysis result of the each participant image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.