Cross component filtering-based image coding apparatus and method
US11496734B2 · kind B2 · utility
6Cited by
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16Claims
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Key dates
| Filing date | Feb 28, 2022 |
| Grant date | Nov 8, 2022 |
| Priority date | — |
| Expiry date | Feb 28, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/82
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
According to one embodiment of the present document, a cross component adaptive loop filtering (CCALF) process may be performed. The CCALF process can enhance the filtering performance for chroma components and improve the subjective/objective image quality of a picture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.