
VILLE KOLEHMAINEN
Professori
The research areas of the team of Prof. Kolehmainen are computational inverse problems and uncertainty quantification. The main part of the research is on development of mathematical models and computational inverse problems methods for image reconstruction in medical tomography imaging techniques such as X-ray tomography, diffuse tomography and MRI. The research team actively collaborates with system experts and clinical specialists on development of novel imaging techniques, which typically involve fusion of different types of imaging data and lead to large scale 3D or 4D imaging with sparse measurement data
Yhteystiedot
Organisaatio
Luonnontieteiden ja metsätieteiden tiedekunta, Sovelletun fysiikan laitos
Sähköposti
ville.kolehmainen@uef.fi
Puhelin
040 355 2054
Avainsanat
Tutkimusryhmät - UEF
Julkaisut
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Agnelli, Juan P; Kolehmainen, Ville; Lassas, Matti J; Ola, Petri; Siltanen Samuli. 2021. Simultaneous Reconstruction of Conductivity, Boundary Shape, and Contact Impedances in Electrical Impedance Tomography Siam journal on imaging sciences 14 4: 1407-1438. 2021
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Monitoring hemorrhagic strokes using EIT. Toivanen, Jussi; Hänninen, Asko; Savolainen, Tuomo; Forss, Nina; Kolehmainen, Ville / Bioimpedance and Spectroscopy. 2021. 2021
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Arif, M. Ziaul; Lehtikangas, Ossi; Seppänen, Aku; Kolehmainen, Ville; Vauhkonen, Marko. 2021. Joint Reconstruction of Conductivity and Velocity in Two-Phase Flows Using Electromagnetic Flow Tomography and Electrical Tomography: A Simulation Study IEEE transactions on instrumentation and measurement 70: 1010017. 2021
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Paldanius, Antti; Dekdouk, Bachir; Toivanen, Jussi; Kolehmainen, Ville; Hyttinen, Jari. 2021. Sensitivity Analysis Highlights the Importance of Accurate Head Models for Electrical Impedance Tomography Monitoring of Intracerebral Hemorrhagic Stroke IEEE transactions on biomedical engineering 2022; 69 4: 1491-1501. 2021
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Wettenhovi, V-V; Vauhkonen, M; Kolehmainen, V. 2021. OMEGA - open-source emission tomography software Physics in medicine and biology 66 6: 065010. 2021
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Lipponen, Antti; Kolehmainen, Ville; Kolmonen, Pekka; Kukkurainen, Antti; Mielonen, Tero; Sabater, Neus; Sogacheva, Larisa; Virtanen, Timo H.; Arola, Antti. 2021. Model-enforced post-process correction of satellite aerosol retrievals Atmospheric measurement techniques 14 4: 2981-2992. 2021
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Hanhela, Matti; Gröhn, Olli; Kettunen, Mikko; Niinimäki, Kati; Vauhkonen, Marko; Kolehmainen, Ville. 2021. Data-Driven Regularization Parameter Selection in Dynamic MRI Journal of imaging 7 2: 38. 2021
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Hamilton, Sarah J; Isaacson, David; Kolehmainen, Ville; Muller, Peter A; Toivanen, Jussi; Bray, Patrick F. 2021. 3D Electrical Impedance Tomography reconstructions from simulated electrode data using direct inversion t(exp) and Calderón methods Inverse problems and imaging 15 5: 1135-1169. 2021
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Candiani, V; Hyvönen, N; Kaipio, JP; Kolehmainen, V. 2021. Approximation error method for imaging the human head by electrical impedance tomography* Inverse problems 37 12: 125008. 2021
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Hanhela, Matti; Kettunen, Mikko; Gröhn, Olli; Vauhkonen, Marko; Kolehmainen, Ville. 2020. Temporal Huber Regularization for DCE-MRI Journal of mathematical imaging and vision 62: 1334-1346. 2020