Magnetic resonance imaging apparatus, image processing apparatus, and image processing method
US11300646B2 · kind B2 · utility
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Key dates
| Filing date | Nov 9, 2015 |
| Grant date | Apr 12, 2022 |
| Priority date | — |
| Expiry date | Apr 1, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/56545
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A magnetic resonance imaging apparatus according to an embodiment includes an MRI system and a processing circuitry. The MRI system includes a receiving coil to receive a magnetic resonance signal. The processing circuitry is configured to generate an image based on the magnetic resonance signal, the image including a plurality of pixels; calculate a feature value corresponding to a signal value of the pixel; correct the feature values based on a sensitivity of the receiving coil; and reduce noise in the image based on distribution of the corrected feature values.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.