Optimizing remote graphics delivery and presentation
US9900602B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 20, 2015 |
| Grant date | Feb 20, 2018 |
| Priority date | — |
| Expiry date | May 20, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/167
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and systems for optimizing and enhancing remote graphics on client devices are presented. A client device may determine a visual focus region of a display of the client device based on a user input. A server may receive, from the client device, data regarding the visual focus region of the display. The server may determine a first subset of an image that corresponds to the visual focus region of the display and a second subset of the image that is external to the visual focus region of the display. The server may apply a lossless encoding to the first subset and a lossy encoding to the second subset. The server may then transmit, to the client device, the first subset through a first channel and the second subset through a second channel, wherein the first channel comprises a higher network bandwidth allocation than the second channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.