Low latency application streaming using temporal frame transformation
US10554713B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 19, 2015 |
| Grant date | Feb 4, 2020 |
| Priority date | — |
| Expiry date | Sep 2, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/61
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present describes low latency streaming using temporal frame transformation. An execution component in an edge server executes a first instance of an application. A server interface component receives, from a remote server, a resolution delta frame indicating differences between a high resolution first frame and a low resolution first frame of a second instance of the application or, alternatively, receives the high resolution first frame. A video manipulation component generates a motion delta frame by identifying differences between a low resolution first frame and a low resolution second frame of the first instance of the application. The video manipulation component generates a high resolution transformed frame by applying the resolution delta frame and the motion delta frame to the low resolution second frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.