External attention in neural network-based video coding
US12095988B2 · kind B2 · utility
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Key dates
| Filing date | Jun 23, 2022 |
| Grant date | Sep 17, 2024 |
| Priority date | — |
| Expiry date | Dec 2, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N3/048
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method implemented by a video coding apparatus includes applying a neural network (NN) filter to an unfiltered sample of a video unit to generate a filtered sample. The NN filter is based on an NN filter model configured to obtain an attention based on a coding parameter input. The method also includes performing a conversion between a video media file and a bitstream based on the filtered sample that was generated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.