Method of reconstructing a signal in medical imaging on the basis of perturbed experimental measurements, and medical imaging device implementing this method
US9274198B2 · kind B2 · utility
2Cited by
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20Claims
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Key dates
| Filing date | Dec 11, 2012 |
| Grant date | Mar 1, 2016 |
| Priority date | — |
| Expiry date | Dec 11, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2211/424
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method is provided of reconstructing imaging signals in a biological medium on the basis of experimental measurements perturbed by movements, implementing measurements representative of the movements, at least one model of movement including movement parameters, and an imaging sampling grid, which method furthermore includes steps of (i) constructing a movement sampling grid by selecting a restricted set of points on the basis of the imaging sampling grid, and (ii) calculation of movement parameters by inverting a linear system at the points of the movement sampling grid. Devices implementing the method are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.