Ossi Lehtikangas
Title
Cited by
Cited by
Year
Finite element approximation of the radiative transport equation in a medium with piece-wise constant refractive index
O Lehtikangas, T Tarvainen, AD Kim, SR Arridge
Journal of Computational Physics 282, 345-359, 2015
232015
Hybrid forward-peaked-scattering-diffusion approximations for light propagation in turbid media with low-scattering regions
O Lehtikangas, T Tarvainen
Journal of Quantitative Spectroscopy and Radiative Transfer 116, 132-144, 2013
202013
Modeling boundary measurements of scattered light using the corrected diffusion approximation
O Lehtikangas, T Tarvainen, AD Kim
Biomedical optics express 3 (3), 552-571, 2012
142012
Reconstruction of velocity fields in electromagnetic flow tomography
O Lehtikangas, K Karhunen, M Vauhkonen
Philosophical Transactions of the Royal Society A: Mathematical, Physical …, 2016
132016
Finite element approximation of the Fokker–Planck equation for diffuse optical tomography
O Lehtikangas, T Tarvainen, V Kolehmainen, A Pulkkinen, SR Arridge, ...
Journal of Quantitative Spectroscopy and Radiative Transfer 111 (10), 1406-1417, 2010
132010
Correlated noise and prior models in electromagnetic flow tomography
O Lehtikangas, M Vauhkonen
Measurement Science and Technology 28 (5), 054007, 2017
72017
A measurement device for electromagnetic flow tomography
M Vauhkonen, A Hänninen, O Lehtikangas
Measurement Science and Technology 29 (1), 015401, 2017
62017
Optimal coil currents in electromagnetic flow tomography
O Lehtikangas, M Vauhkonen
IEEE Sensors Journal 17 (24), 8137-8145, 2017
52017
Effect of noise level and prior parameters on the velocity field reconstructions in electromagnetic flow tomography
O Lehtikangas, M Vauhkonen
8th World Congress on Industrial Process Tomography, 2016
52016
Utilising the coupled radiative transfer-diffusion model in diffuse optical tomography
T Tarvainen, V Kolehmainen, O Lehtikangas, JP Kaipio, SR Arridge
European Conference on Biomedical Optics, 879907, 2013
52013
Multimodal imaging of multiphase flows with electromagnetic flow tomography and electrical tomography
M Vauhkonen, A Hänninen, J Jauhiainen, O Lehtikangas
Measurement Science and Technology 30 (9), 094001, 2019
42019
Utilizing Fokker-Planck-Eddington approximation in modeling light transport in tissues-like media
O Lehtikangas, T Tarvainen
European Conference on Biomedical Optics, 879908, 2013
12013
Joint reconstruction of conductivity and velocity in two-phase flows using electromagnetic flow tomography and electrical tomography: a simulation study
MZ Arif, O Lehtikangas, A Seppänen, V Kolehmainen, M Vauhkonen
IEEE Transactions on Instrumentation and Measurement, 2021
2021
Reliable Detection of Water Cut in Inlet Piping Under Stratified Flow Conditions for Mature Fields and WIO and OIW Emulsion Layers in Crude Oil Settling Tanks with Novel Sensor …
P Laakkonen, A Nissinen, O Lehtikangas, J Hartikainen, P Kaunisto, ...
SPE Offshore Europe Conference & Exhibition, 2021
2021
Novel Intelligent Pigging Tool For Deposit Inspection Using Electrical Tomography with High Computational Efficiency Enabled Through Neural Networks
A Nissinen, O Lehtikangas, A Voutilainen, P Laakkonen, A Lehikoinen
Offshore Technology Conference, 2021
2021
Three-Phase Separator Online Measurement and Data Analytics for Fluid Interface and Emulsion Thickness Utilizing a Single Emulsion Watch Profiler
J Hartikainen, P Kaunisto, J Walls, A Voutilainen, P Laakkonen, ...
Offshore Technology Conference, 2021
2021
Data from: Reconstruction of velocity fields in electromagnetic flow tomography
O Lehtikangas, K Karhunen, M Vauhkonen
2017
Approximations and hybrid models for modeling light propagation in biological tissues
O Lehtikangas
Itä-Suomen yliopisto, 2014
2014
Modeling Light Propagation in Tissues Using the Corrected Diffusion Approximation
O Lehtikangas, T Tarvainen, AD Kim
Biomedical Optics, BTu3A. 4, 2012
2012
Finite Element Solution of the Fokker-Planck Equation for Optical Tomography
O Lehtikangas, T Tarvainen, V Kolehmainen, A Pulkkinen, SR Arridge, ...
Biomedical Optics, BSuE1, 2010
2010
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Articles 1–20