Image quality of a magnetic resonance image dataset

A computing device comprising:

• a control device of a combination-imaging device for magnetic resonance imaging and for at least one further modality,
• wherein the computing device is configured to:
• derive material parameters locally-resolved for a magnetic resonance device from at least one correction image dataset recorded with the at least one further modality, registered with a magnetic resonance image dataset, showing at least partly a same recording region as the magnetic resonance image dataset;
• establish a virtual magnetic resonance comparison dataset in a simulation using the material parameters;
• determining, as a function of a comparison between the magnetic resonance image dataset and the virtual magnetic resonance comparison dataset, at least one measure parameter describing an image quality improvement measure to be applied in a k-space;
• and
• applying the image quality improvement measure with the at least one measure parameter relating to the magnetic resonance image dataset.

A non-transitory computer readable medium storing a computer program, with at least one processor, when executed on a computing device, cause the computing device to at least perform:

• derive material parameters locally-resolved for a magnetic resonance device from at least one correction image dataset with at least one further modality, registered with a magnetic resonance image dataset, showing at least partly a same recording region as the magnetic resonance image dataset;
• establish a virtual magnetic resonance comparison dataset in a simulation using the material parameters;
• determining, as a function of a comparison between the magnetic resonance image dataset and the virtual magnetic resonance comparison dataset at least one measure parameter describing an image quality improvement measure to be applied in a k-space;
• and
• applying the image quality improvement measure with the at least one measure parameter relating to the magnetic resonance image dataset.