Image reconstruction system and method
US9697623B1 · kind B1 · utility
1Cited by
7References
17Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 15, 2017 |
| Grant date | Jul 4, 2017 |
| Priority date | — |
| Expiry date | Mar 15, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30068
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and system for image reconstruction are provided. A projection image of a projection object may be obtained. A processed projection image may be generated based on the projection image through one or more pre-process operations. A reconstructed image including an artifact may be reconstructed based on the processed projection image. The artifact may be a detector edge artifact, a projection object edge artifact, and a serrated artifact. The detector edge artifact, the projection object edge artifact, and the serrated artifact may be removed from the reconstructed image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.