Apparatus and method for performing scalable video decoding
US11610283B2 · kind B2 · utility
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3References
13Claims
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Key dates
| Filing date | Mar 27, 2020 |
| Grant date | Mar 21, 2023 |
| Priority date | — |
| Expiry date | Mar 18, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20084
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided are a method and an apparatus for performing scalable video decoding, wherein the method and the apparatus down-sample input video, determine the down-sampled input video as base layer video, generate prediction video for enhancement layer video by applying an up-scaling filter to the base layer video, and code the base layer video and the prediction video, wherein the up-scaling filter is a convolution filter of a deep neural network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.