Loop filter block flexible partitioning
US12108037B2 · kind B2 · utility
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1References
19Claims
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Key dates
| Filing date | Sep 29, 2022 |
| Grant date | Oct 1, 2024 |
| Priority date | — |
| Expiry date | Sep 29, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/82
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of loop filtering in a video coding process comprises receiving image data; analyzing the image data; flexibility partitioning the image data into loop filtering blocks (LFBs) to allow the size of LFBs in at least one of a first row and a first column in a same frame to be smaller than other LFBs within the same frame; and applying a loop filter to the LFBs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.