Systems and methods for iterative multi-material correction of image data
US9683948B2 · kind B2 · utility
3Cited by
9References
19Claims
0Family size
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Key dates
| Filing date | Nov 1, 2013 |
| Grant date | Jun 20, 2017 |
| Priority date | — |
| Expiry date | Nov 27, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2223/42
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Systems and methods for iterative multi-material correction are provided. A system includes an imager that acquires projection data of an object. A reconstructor reconstructs the acquired projection data into a reconstructed image, utilizes the reconstructed image to perform a multi-material correction on the acquired projection data to generate a multi-material corrected reconstructed image, and utilizes the multi-material corrected reconstructed image to perform one or more iterations of the multi-material correction on the projection data to generate an iteratively corrected multi-material corrected image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.