2 papers
physics.med-ph2020
Data-driven regularization parameter selection in dynamic MRI
Matti Hanhela, Olli Gröhn, Mikko Kettunen +3
In dynamic MRI, sufficient time resolution can often only be obtained using imaging protocols which produce undersampled data for each image in the time series. This has led to the…
physics.med-ph2020
Temporal Huber regularization for DCE-MRI
Matti Hanhela, Mikko Kettunen, Olli Gröhn +2
Dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) is used to study microvascular structure and tissue perfusion. In DCE-MRI a bolus of gadolinium based contrast agent…