Patent ID: 11940520
Assignee: FUJIFILM HEALTHCARE CORPORATION
Field: Measurement (Instruments)
Classification: CPC G  A | IPC A  G

Claim 0:
1. A magnetic resonance imaging device, comprising:
an imaging unit configured to measure a nuclear magnetic resonance signal generated from a subject; and
an image processing unit configured to generate an image of the subject using the nuclear magnetic resonance signal acquired by the imaging unit, wherein
the image processing unit includes:
a phase correction unit configured to execute phase correction for each of a plurality of complex images obtained by performing imaging a plurality of times;
a complex addition unit configured to add the plurality of complex images obtained after the phase correction;
a smoothing unit configured to execute two or more types of smoothing processing with different smoothing degrees on the complex image or an image having phase information of the complex image; and
a weighted addition unit configured to execute weighted addition on results obtained by the smoothing unit smoothing with different smoothing degrees, and

the phase correction unit is configured to execute phase correction on the complex image using a phase of a complex image obtained after the weighted addition by the weighted addition unit.