Multi-slice/tile encoder with overlapping spatial sections
US9554131B1 · kind B1 · utility
3Cited by
1References
22Claims
0Family size
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Key dates
| Filing date | Mar 10, 2014 |
| Grant date | Jan 24, 2017 |
| Priority date | — |
| Expiry date | Nov 15, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/86
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Roughly described, pictures are divided into multiple spatial sections to be encoded by multiple section encoders. To address discontinuities of compression decisions across section boundaries, the multiple section encoders encode overlapping regions in a picture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.