Methods and devices for joint sensor and pixel domain denoising
US11967047B2 · kind B2 · utility
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21Claims
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Key dates
| Filing date | Sep 30, 2021 |
| Grant date | Apr 23, 2024 |
| Priority date | — |
| Expiry date | Nov 2, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20224
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method, apparatus, and a non-transitory computer-readable storage medium for image denoising. The method may include obtaining a raw image captured by a camera. The method may also include obtaining a color modeled image based on the raw image. The method may further include obtaining a subsampled raw image based on the raw image. The method may also include obtaining a denoised image based on a neural network processing the color modeled image and the subsampled raw image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.