Image encoding/decoding method and apparatus for signaling image feature information, and method for transmitting bitstream
US11838519B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Feb 26, 2021 |
| Grant date | Dec 5, 2023 |
| Priority date | — |
| Expiry date | Feb 26, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/70
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image encoding/decoding method and apparatus are provided. An image decoding method comprises obtaining, from a bitstream, encoded data of feature information generated by applying an artificial neural network-based feature extraction method to an image, reconstructing feature information by decoding the encoded data of the feature information, and generating analysis data of the image based on the feature information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.