Method and device for encoding and decoding image involving gradual refresh technique
US11706429B2 · kind B2 · utility
0Cited by
3References
10Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 12, 2020 |
| Grant date | Jul 18, 2023 |
| Priority date | — |
| Expiry date | Mar 12, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/82
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method is provided for decoding a sequence of pictures using a gradual refresh technique. In particular, all areas in one picture are gradually encoded or decoded over a plurality of pictures associated with the picture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.