Lossless compression of digital images using prior image context
US11343514B2 · kind B2 · utility
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Key dates
| Filing date | Jun 27, 2020 |
| Grant date | May 24, 2022 |
| Priority date | — |
| Expiry date | Jul 24, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/46
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Techniques for lossless compression of a digital image using prior image context.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.