Image resolution enhancement by value transfer
US12260520B2 · kind B2 · utility
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1References
22Claims
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Key dates
| Filing date | Jun 27, 2022 |
| Grant date | Mar 25, 2025 |
| Priority date | — |
| Expiry date | Sep 20, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20076
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In one aspect, a method, includes producing a centralness metric that is highest at a center of detail from a set of pixels and having a negative slope to neighboring pixels from a center pixel at the center of detail, calculating a delta signal for the set of pixels using the produced centralness metric and pixel values of the set of pixels, generating a squeezed pixel value for each of the pixel values of the set of pixels, and outputting the generated squeezed pixel values.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.