Magnetic resonance imaging apparatus and magnetic resonance imaging method
AssigneeCanon Medical Systems Corporation
InventorsHideaki KUTSUNA, Mitsuhiro BEKKU, Lijun ZHANG, Sha WANG, Kensuke SHINODA
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Abstract
A magnetic resonance imaging apparatus according to an embodiment includes a processing circuit. The processing circuit generates a first sensitivity map based on magnetic resonance data, generates a first reconstructed image by performing reconstruction based on the first sensitivity map, generates a second sensitivity map based on the first reconstructed image and the first sensitivity map, and generates a second reconstructed image by reconstructing the magnetic resonance data based on the second sensitivity map.
Claims11
A magnetic resonance imaging apparatus comprising:
- a processing circuit configured to
- generate a first sensitivity map based on magnetic resonance data,
- generate a first reconstructed image by performing reconstruction based on the first sensitivity map,
- generate a second sensitivity map based on the first reconstructed image and the first sensitivity map, and
- generate a second reconstructed image by reconstructing the magnetic resonance data based on the second sensitivity map.
A magnetic resonance imaging method comprising:
- generating a first sensitivity map based on magnetic resonance data;
- generating a first reconstructed image by performing reconstruction based on the first sensitivity map;
- generating a second sensitivity map based on the first reconstructed image and the first sensitivity map;
- and
- generating a second reconstructed image by reconstructing the magnetic resonance data based on the second sensitivity map.
Dependencies are inferred from the claim text.