Apparatus and method for performing artificial intelligence encoding and decoding on image by using low-complexity neural network
US11200639B1 · kind B1 · utility
6Cited by
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10Claims
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Key dates
| Filing date | Apr 22, 2021 |
| Grant date | Dec 14, 2021 |
| Priority date | — |
| Expiry date | Apr 22, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N3/084
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An artificial intelligence (AI) encoding apparatus includes a processor configured to execute one or more instructions stored in the AI encoding apparatus to: input, to a downscale deep neural network (DNN), a first reduced image downscaled from an original image and a reduction feature map having a resolution lower than a resolution of the original image; obtain a first image AI-downscaled from the original image in the downscale DNN; generate image data by performing a first encoding process on the first image; and output the image data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.