Kati Niinimäki

According to our database, Kati Niinimäki authored at least 6 papers between 2009 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2025

Filtering-Based Preconditioner for Accelerated High-Dimensional Cone-Beam CT Image Reconstruction.

Ville-Veikko Wettenhovi, Ari Hietanen, Kati Niinimäki, Marko Vauhkonen, Ville Kolehmainen

J. Math. Imaging Vis., December, 2025

2021

Data-Driven Regularization Parameter Selection in Dynamic MRI.

Matti Hanhela, Olli Gröhn, Mikko I. Kettunen, Kati Niinimäki, Marko Vauhkonen, Ville Kolehmainen

J. Imaging, 2021

2020

Parameter selection in dynamic contrast-enhanced magnetic resonance tomography.

Kati Niinimäki, Matti Hanhela, Ville Kolehmainen

CoRR, 2020

2016

Multiresolution Parameter Choice Method for Total Variation Regularized Tomography.

Kati Niinimäki, Matti Lassas, Keijo Hämäläinen, Aki Kallonen, Ville Kolehmainen, Esa Niemi, Samuli Siltanen

SIAM J. Imaging Sci., 2016

2013

Sparse Tomography.

Keijo Hämäläinen, Aki Kallonen, Ville Kolehmainen, Matti Lassas, Kati Niinimäki, Samuli Siltanen

SIAM J. Sci. Comput., 2013

2009

Bayesian multiresolution method for local X-ray tomography in dental radiology.

Kati Niinimäki, Samuli Siltanen, Ville Kolehmainen

Proceedings of the Computational Imaging VII, 2009