Method and device for high-level image segmentation and image encoding/decoding
US12149688B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Aug 11, 2020 |
| Grant date | Nov 19, 2024 |
| Priority date | — |
| Expiry date | Dec 19, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/61
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides a method and device wherein segmentation information for a current picture is encoded/decoded, and the current picture is segmented into at least one of sub-picture units, slice units, and tile units according to the encoded/decoded segmentation information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.