Methods and systems for image processing
US11049254B2 · kind B2 · utility
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5References
20Claims
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Key dates
| Filing date | May 13, 2019 |
| Grant date | Jun 29, 2021 |
| Priority date | — |
| Expiry date | May 13, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2211/424
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods and systems for image processing are provided. A target image may be acquired, wherein the target image may include a plurality of elements, an element of which may correspond to a pixel or a voxel. The target image may be decomposed into at least one layer, wherein the at least one layer may include a low frequency sub-image and a high frequency sub-image. The at least one layer may be transformed. The transformed layer may be reconstructed into a composite image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.