System and method for Nyquist ghost correction in medical imaging
US11009577B2 · kind B2 · utility
1Cited by
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20Claims
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Key dates
| Filing date | Jun 3, 2019 |
| Grant date | May 18, 2021 |
| Priority date | — |
| Expiry date | Jun 3, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG16H30/40
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system and computerized method for generating magnetic resonance imaging (MRI) images is provided that includes accessing data acquired from a subject using an MRI system that includes Nyquist ghosts and processing the data using a cost function that exploits a cosine and sine modulation in a ghosted image component of the data. An image of the subject is produced from the data after processing the data using the cost function.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.