28 citations · 66 across the 14 of their papers we have counts for
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Embedded quantitative MRI T1rho mapping using non-linear primal-dual proximal splitting
Matti Hanhela, Antti Paajanen, Mikko J. Nissi +1
Quantitative MRI (qMRI) methods allow reducing the subjectivity of clinical MRI by providing numerical values on which diagnostic assessment or predictions of tissue properties can…
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…
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…
Joint Reconstruction in Low Dose Multi-Energy CT
Jussi Toivanen, Alexander Meaney, Samuli Siltanen +1
Multi-energy CT takes advantage of the non-linearly varying attenuation properties of elemental media with respect to energy, enabling more precise material identification than sin…
Open 2D Electrical Impedance Tomography data archive
Andreas Hauptmann, Ville Kolehmainen, Nguyet Minh Mach +3
This document reports an Open 2D Electrical Impedance Tomography (EIT) data set. The EIT measurements were collected from a circular body (a flat tank filled with saline) with vari…