Switchable scalable and multiple description immersive video codec
US11991376B2 · kind B2 · utility
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2References
20Claims
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Key dates
| Filing date | Apr 9, 2021 |
| Grant date | May 21, 2024 |
| Priority date | — |
| Expiry date | Oct 4, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/597
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Techniques related to immersive video coding are discussed. Such techniques include encoding an immersive video bitstream by applying scalable video coding to some portions of the immersive video and multiple description coding to other portions of the immersive video and decoding and/or rendering the immersive video bitstream using selective scalable video coding and multiple description coding responsive to indicators in the bitstream.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.