Iterative reconstruction of multiple-peak isotope images
US7865005B2 · kind B2 · utility
2Cited by
1References
18Claims
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Key dates
| Filing date | Jan 25, 2007 |
| Grant date | Jan 4, 2011 |
| Priority date | — |
| Expiry date | Nov 5, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2211/424
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In an imaging method, estimated data is iteratively projected and backprojected. The iterative projecting and backprojecting includes projecting or backprojecting the estimated data along parallel paths each employing energy-dependent parameters appropriate for a different energy. During each iteration, the estimated data is adjusted based on comparison of the estimated data with measured data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.