Imaging method and device
US11461940B2 · kind B2 · utility
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4References
8Claims
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Key dates
| Filing date | May 4, 2020 |
| Grant date | Oct 4, 2022 |
| Priority date | — |
| Expiry date | Jul 25, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2211/441
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present application provides an imaging method and system, and a non-transitory computer-readable storage medium. The imaging method comprises preprocessing projection data to obtain a predicted image of a truncated portion; performing forward projection on the predicted image to obtain predicted projection data of the truncated portion; and performing image reconstruction using the projection data obtained by forward projection and projection data of an untruncated portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.