Marko Vauhkonen
Professori
Teollisuusfysiikka ja -matematiikka
Teknillisen fysiikan laitos, Luonnontieteiden, metsätieteiden ja tekniikan tiedekunta
marko.vauhkonen@uef.fi | 040 355 2112
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Vauhkosen tutkimustyö keskittyy inversio-ongelmiin niin teollisissa kuin lääketieteellisissä sovelluksissa. Erityisenä tutkimuskohteena ovat niin sanotut diffuusit tomografiamenetelmät teollisten prosessien kuvantamisessa. Näillä menetelmillä voidaan tutkia tomografisesti muun muassa putkistojen ja tankkien virtauksia sekä hyödyntää mitattua tietoa laitteiden optimoinnissa ja prosessien säädössä. Lääketieteen puolella tutkimuskohteina ovat PET, SPECT ja fMRI kuvantaminen erityisesti funktionaalisissa kuvaustilanteissa. Yhtenä merkittävänä tutkimuskohteena on liikeartefaktojen poisto kehitettyjä kuvantamisalgoritmeja hyödyntäen.
Julkaisut
195 kappaletta-
Dual-Modal Electrical Imaging of Two-Phase Flow—Experimental Evaluation of the State Estimation Approach
Arif, M. Ziaul; Seppänen, Aku; Kolehmainen, Ville; Vauhkonen, Marko. 2023. Sensors. 23: -
State estimation approach to dual-modal imaging of two-phase flow based on electromagnetic flow tomography and electrical tomography
Arif, M. Ziaul; Seppänen, Aku; Vauhkonen, Marko. 2023. Inverse problems. 39: -
Structural similarity driven joint reconstruction of conductivity and sound speed in EIT/UTT dual-modality tomography
Liang, Guanghui; Kolehmainen, Ville; Vauhkonen, Marko; Dong, Feng. 2023. Inverse problems. 39: -
A Review on Fast Tomographic Imaging Techniques and Their Potential Application in Industrial Process Control
Hampel, Uwe; Babout, Laurent; Banasiak, Robert; Schleicher, Eckhard; Soleimani, Manuchehr; Wondrak, Thomas; Vauhkonen, Marko; Lähivaara, Timo; Tan, Chao; Hoyle, Brian; Penn, Alexander. 2022. Sensors. 22: -
Correlated Sample-Based Prior in Bayesian Inversion Framework for Microwave Tomography
Yadav, Rahul; Omrani, Adel; Link, Guido; Vauhkonen, Marko; Lahivaara, Timo. 2022. IEEE transactions on antennas and propagation. 70: 5860-5872 -
Multistatic Uniform Diffraction Tomography Derived Structural-Prior in Bayesian Inversion Framework for Microwave Tomography
Omrani, Adel; Yadav, Rahul; Link, Guido; Lahivaara, Timo; Vauhkonen, Marko; Jelonnek, John. 2022. IEEE Transactions on computational imaging. 8: 986-995 -
State Estimation of Time-Varying MRI with Radial Golden Angle Sampling
Wettenhovi, Ville-Veikko; Kolehmainen, Ville; Kettunen, Mikko; Gröhn, Olli; Vauhkonen, Marko. 2022. Journal of mathematical imaging and vision. 64: 825-844 -
Tomography-assisted control for the microwave drying process of polymer foams
Hosseini, Marzieh; Kaasinen, Anna; Link, Guido; Aliyari Shoorehdeli, Mahdi; Lähivaara, Timo; Vauhkonen, Marko. 2022. Journal of process control. 114: 16-28 -
A Combined Microwave Imaging Algorithm for Localization and Moisture Level Estimation in Multilayered Media
Omrani, Adel; Yadav, Rahul Link, Guido; Vauhkonen, Marko; Lahivaara, Timo; Jelonnek, John. Teoksessa: -(toim.) , 2021. 15th European Conference on Antennas and Propagation: EuCAP 2021, 22-26 March 2021, Düsseldorf, Germany. s. 1-5. IEEE -
An Electromagnetic Time-Reversal Imaging Algorithm for Moisture Detection in Polymer Foam in an Industrial Microwave Drying System
Omrani, Adel; Yadav, Rahul; Link, Guido; Lähivaara, Timo; Vauhkonen, Marko; Jelonnek, John. 2021. Sensors. 21: 7409 -
Data-Driven Regularization Parameter Selection in Dynamic MRI
Hanhela, Matti; Gröhn, Olli; Kettunen, Mikko; Niinimäki, Kati; Vauhkonen, Marko; Kolehmainen, Ville. 2021. Journal of imaging. 7: 38 -
Effect of data conserving respiratory motion compensation on left ventricular functional parameters assessed in gated myocardial perfusion SPECT
Kortelainen, Matti J; Koivumäki, Tuomas M; Vauhkonen, Marko J; Hakulinen, Mikko A. 2021. EJNMMI physics. 8: 7 -
Electrical Capacitance Tomography to Measure Moisture Distribution of Polymer Foam in a Microwave Drying Process
Hosseini, Marzieh; Kaasinen, Anna; Link, Guido; Lähivaara, Timo; Vauhkonen, Marko. 2021. IEEE sensors journal. 21: 18101-18114 -
Joint Reconstruction of Conductivity and Velocity in Two-Phase Flows Using Electromagnetic Flow Tomography and Electrical Tomography: A Simulation Study
Arif, M. Ziaul; Lehtikangas, Ossi; Seppänen, Aku; Kolehmainen, Ville; Vauhkonen, Marko. 2021. IEEE transactions on instrumentation and measurement. 70: 1010017 -
LQR Control of Moisture Distribution in Microwave Drying Process Based on a Finite Element Model of Parabolic PDEs
Hosseini, Marzieh; Kaasinen, Anna; Link, Guido; Lähivaara, Timo; Vauhkonen, Marko. Teoksessa: (toim.) , 2021. . s. 11470-11476. -
Microwave Tomography Using Neural Networks for Its Application in an Industrial Microwave Drying System
Yadav, Rahul; Omrani, Adel; Link, Guido; Vauhkonen, Marko; Lähivaara, Timo. 2021. Sensors. 21: 6919 -
Microwave Tomography for Moisture Level Estimation Using Bayesian Framework
Yadav, Rahul; Omran, Adel; Vauhkonen, Marko; Link, Guido; Lahivaara, Timo. Teoksessa: -(toim.) , 2021. 15th European Conference on Antennas and Propagation: EuCAP 2021, 22-26 March 2021, Düsseldorf, Germany. s. 1-5. IEEE -
Model reduction in acoustic inversion by artificial neural network
Koponen, Janne; Lähivaara, Timo; Kaipio, Jari; Vauhkonen, Marko. 2021. Journal of the acoustical society of america. 150: 3435-3444 -
OMEGA - open-source emission tomography software
Wettenhovi, V-V; Vauhkonen, M; Kolehmainen, V. 2021. Physics in medicine and biology. 66: 65010 -
System Identification of Conveyor Belt Microwave Drying Process of Polymer Foams Using Electrical Capacitance Tomography
Hosseini, Marzieh; Kaasinen, Anna; Aliyari Shoorehdeli, Mahdi; Link, Guido; Lähivaara, Timo; Vauhkonen, Marko. 2021. Sensors. 21: 7170 -
Transmission Tomography Extension to the Open-source OMEGA Software
Wettenhovi, Ville-Veikko; Vauhkonen, Marko; Kolehmainen, Ville. Teoksessa: Tomita, Hideki; Nakamura, Tatsuya(toim.) , 2021. 2021 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC). s. 1-5. IEEE -
Estimation of moisture content distribution in porous foam using microwave tomography with neural networks
Lähivaara, T; Yadav, R; Link, G; Vauhkonen, M. 2020. IEEE Transactions on computational imaging. 6: 1351-1361 -
Microwave tomography for estimating moisture content distribution in porous foam using neural networks
Yadav, Rahul; Vauhkonen, Marko; Link, Guido; Betz, Stefan; Lähivaara, Timo. Teoksessa: -(toim.) , 2020. Proceedings of 14th European Conference on Antennas and Propagation, EuCAP 2020. s. 9135296. IEEE -
Nonstationary Image Reconstruction in Ultrasonic Transmission Tomography Using Kalman Filter and Dimension Reduction
Liang, Guanghui; Dong, Feng; Kolehmainen, Ville; Vauhkonen, Marko; Ren, Shangjie. 2020. IEEE transactions on instrumentation and measurement. 2021; 70: 4501012 -
Retrieval of the saturated hydraulic conductivity of cement-based materials using electrical capacitance tomography
Voss, Antti; Pour-Ghaz, Mohammad; Vauhkonen, Marko; Seppänen, Aku. 2020. Cement and concrete composites. 112: 103639 -
Temporal Huber Regularization for DCE-MRI
Hanhela, Matti; Kettunen, Mikko; Gröhn, Olli; Vauhkonen, Marko; Kolehmainen, Ville. 2020. Journal of mathematical imaging and vision. 62: 1334-1346 -
Effect of respiratory motion on cardiac defect contrast in myocardial perfusion SPECT: a physical phantom study
Kortelainen, MJ; Koivumäki, TM; Vauhkonen, MJ; Hakulinen, MA. 2019. Annals of nuclear medicine. 33: 305-316 -
Kohti kokonaisvaltaisempia kaivosvesiratkaisuja: KaivosVV-hankkeen loppuraportti
Turunen, Kaisa; Antikainen, Eero; Huotari-Halkosaari, Taija; Ikonen, Jenni; Janhunen, Maarit; Lahtinen, Tatu; Lerssi, Jouni; Miettinen, Ilkka; Meriläinen, Päivi; Niittynen, Marjo; Pullinen, Arto; Reijonen, Tero; Raatikainen, Mika; Sonninen, Jari; Torvinen, Olli; Vauhkonen, Marko; Vepsäläinen, Jouko. 2019. GTK:n työraportti. . -
Multimodal imaging of multiphase flows with electromagnetic flow tomography and electrical tomography
Vauhkonen, M; Hänninen, A; Jauhiainen, J; Lehtikangas, O. 2019. Measurement science and technology. 30: 94001 -
Three-dimensional electrical capacitance tomography - a tool for characterizing moisture transport properties of cement-based materials
Voss, Antti; Hosseini, Payam; Pour-Ghaz, Mohammad; Vauhkonen, Marko; Seppänen, Aku. 2019. Materials & design. 181: 107967 -
Time-modified OSEM algorithm for more robust assessment of left ventricular dyssynchrony with phase analysis in ECG-gated myocardial perfusion SPECT
Kortelainen, MJ; Koivumäki, TM; Vauhkonen, MJ; Hakulinen, MA. 2019. EJNMMI physics. 6: 30 -
Experimental investigation of reagent feeding point location in a semi-batch precipitation process
Gradov, Dmitry Vladimirovich; González, Gerardo; Vauhkonen, Marko; Laari, Arto; Koiranen, Tuomas. 2018. Chemical engineering science. 190: 361-369 -
Imaging of two-dimensional unsaturated moisture flows in uncracked and cracked cement-based materials using electrical capacitance tomography
Voss, Antti; Hänninen, Niko; Pour-Ghaz, Mohammad; Vauhkonen, Marko; Seppänen, Aku. 2018. Materials and structures. 51: 68 -
State estimation in dynamic MRI
Wettenhovi, Ville-Veikko; Kolehmainen, Ville; Huttunen, Joanna; Kettunen, Mikko; Gröhn, Olli; Vauhkonen, Marko. Teoksessa: -(toim.) , 2018. 2018 IEEE Nuclear Science Symposium and Medical Imaging (NSS/MIC): Conference Proceedings. s. 1-6. IEEE -
TOMOCON: A Marie Sklodowska-Curie European Training Network on Tomography-based Control in Industrial Processes
Hampel, U; Wondrak, T; Fjeld, M; Mudde, R; Portela, LM; Kenjeres, S; Legendre, D; Link, G; Koiranen, T; Hlava, J; Babout, L; Jackowska-Strumillo; L; Soleimani, M; Vauhkonen, M; Lähivaara, T; Rymarczyk, T; Trepte, M; Voutilainen, A; Rodriguez, M; Bos, J; et al.. Teoksessa: -(toim.) , 2018. 9th World Congress on Industrial Process Tomography, Bath, UK, September 2-6, 2018. s. 892-900. International Society for Industrial Process Tomography ISIPT -
A measurement device for electromagnetic flow tomography
Vauhkonen M, Hänninen A, Lehtikangas O. 2017. Measurement science and technology. 2018; 29: 15401 -
Correlated noise and prior models in electromagnetic flow tomography
Lehtikangas Ossi, Vauhkonen Marko. 2017. Measurement science and technology. 28: 54007 -
Difference Reconstruction Methods for Electrical Capacitance Tomography imaging of Two-dimensional Moisture Flow in Concrete
Voss Antti, Pour-Ghaz Mohammad, Vauhkonen Marko, Seppänen Aku. Teoksessa: -(toim.) , 2017. 9th International Conference on Inverse Problems in Engineering (ICIPE): papers. s. 1-10. -
EIT imaging regularization based on spectral graph wavelets
Gong B, Schullcke B, Krueger-Ziolek S, Vauhkonen M, Wolf G, Mueller-Lisse U, Moeller K. 2017. IEEE transactions on medical imaging. 36: 1832-1844 -
Effect of noise level and prior parameters on the velocity field reconstructions in electromagnetic flow tomography
Lehtikangas Ossi, Vauhkonen Marko. Teoksessa: International Society for Industrial Process Tomography(toim.) , 2017. Proceedings of the 8th World Congress on Industrial Process Tomography. s. 1-8. -
Local gas distribution and mass transfer characteristics in an annulus-rising airlift reactor with non-Newtonian fluid
Han Mei, Gonzalez Gerardo, Vauhkonen Marko, Laari Arto, Koiranen Tuomas. 2017. Chemical engineering journal. 308: 929-939 -
Optimal Coil Currents in Electromagnetic Flow Tomography
Lehtikangas Ossi, Vauhkonen Marko. 2017. IEEE sensors journal. 17: 8137-8145 -
Reconstruction of velocity fields in electromagnetic flow tomography using different magnetic field excitations
Vauhkonen Marko, Lehtikangas Ossi. Teoksessa: Hamada Margarida Mizue(toim.) , 2017. Proceedings of the 8th World Congress on Industrial Process Tomography. s. 1-8. Industrial Society of Industrial Process Tomography -
Respiratory motion reduction with a dual gating approach in myocardial perfusion SPECT: Effect on left ventricular functional parameters
Kortelainen MJ, Koivumäki TM, Vauhkonen MJ, Hedman MK, Kärkkäinen STJ, Niño Quintero J, Hakulinen MA. 2017. Journal of nuclear cardiology. 2018; 25: 1633-1641 -
State Estimation with Structural Priors in fMRI
Wettenhovi Ville-Veikko, Kolehmainen Ville, Huttunen Joanna, Kettunen Mikko, Gröhn Olli, Vauhkonen Marko. 2017. Journal of mathematical imaging and vision. 2018; 60: 174-188 -
Electrical Capacitance Tomography to monitor unsaturated moisture ingress in cement-based materials
Voss A, Pour-Ghaz M, Vauhkonen M, Seppänen A. Teoksessa: (toim.) , 2016. . s. 1-9. NDT.net -
Electrical capacitance tomography to monitor unsaturated moisture ingress in cement-based materials
Voss Antti, Pour-Ghaz Mohammad, Vauhkonen Marko, Seppänen Aku. 2016. Cement and Concrete Research. 89: 158-167 -
Inverse Problems
Vauhkonen Marko, Tarvainen Tanja, Lähivaara Timo. Teoksessa: Seppo Pohjolainen(toim.) , 2016. Mathematical Modelling. s. 207-227. Springer -
Reconstruction of velocity fields in electromagnetic flow tomography
Lehtikangas Ossi, Karhunen Kimmo, Vauhkonen Marko. 2016. Philosophical transactions of the Royal Society A : mathematical physical and engineering sciences. 374: 20150334 -
A novel respiratory gating method for oncologic positron emission tomography based on bioimpedance approach
Koivumäki Teuvo, Teuho Jarmo, Teräs Mika, Vauhkonen Marko, Hakulinen Mikko A. 2015. Annals of nuclear medicine. 29: 351-358 -
Contrast enhancement in EIT imaging of the brain
Nissinen A, Kaipio JP, Vauhkonen M, Kolehmainen V. 2015. Physiological measurement. 2016; 37: 1-24 -
Dependence of left ventricular functional parameters on image acquisition time in cardiac-gated myocardial perfusion SPECT
Kortelainen Matti J, Koivumäki Tuomas M, Vauhkonen Marko J, Hakulinen Mikko A. 2015. Journal of nuclear cardiology. 22: 643-651 -
Experimental evaluation of 3D electrical impedance tomography with total variation prior
González G, Huttunen JMJ, Kolehmainen V, Seppänen A, Vauhkonen M. 2015. Inverse problems in science and engineering. 2016; 24: 1411-1431 -
In-Line Monitoring of Drying Kinetics of a Fixed Bed Using an Electrical Imaging Technique
Sdayria A, Ouledsaad F, Sghaier J, Nissinen A, Vauhkonen M, Elcafsi A. 2015. Drying technology. 33: 941-951 -
Process tomography and estimation of velocity fields (chapter 21)
Kaipio JP, Seppänen A, Vauhkonen M, Lipponen A, Voutilainen A, Lehikoinen A, Rimpiläinen V. Teoksessa: Mi Wang(toim.) , 2015. Industrial Tomography: Systems and Applications. s. 551-590. Woodhead publishing -
State estimation and inverse problems in electrical impedance tomography: observability, convergence and regularization
Sbarbaro D, Vauhkonen M, Johansen TA. 2015. Inverse problems. 31: 1-27 -
An integrated bioimpedance-ECG gating technique for respiratory and cardiac motion compensation in cardiac PET
Koivumäki Tuoma, Nekolla Stephan G, Fürst Sebastian, Loher Simone, Vauhkonen Marko, Schwaiger Markus, Hakulinen Mikko A. 2014. Physics in medicine and biology. 59: 6373-6385 -
Development of novel electroplating tank layout by computer simulations and verification tests
Laitinen Kimmo T., Miettinen Juha M., Vauhkonen Marko, Lappalainen Reijo. 2014. Transactions of the institute of metal finishing. 92: 238-244 -
Effects of different parameters on the measured boundary voltages in electromagnetic flow tomography
Karhunen K, Kollár LE, Lucas GP, Vauhkonen M. Teoksessa: K.Y. Kim(toim.) , 2014. Proc. of 5th International Workshop on Process Tomography. s. IRA1-3. -
Estimation of the bubble size and bubble loading in a flotation froth using electrical resistance tomography
Antti Nissinen, Anssi Lehikoinen, Mika Mononen, Seppo Lähteenmäki, Marko Vauhkonen. 2014. Minerals engineering. 69: 1-12 -
Bioimpedance-based respiratory gating method for oncologic positron emission tomography (PET) imaging with first clinical results
T Koivumäki, M Vauhkonen, J Teuho, M Teräs, M A Hakulinen. Teoksessa: Uwe Pliquett(toim.) , 2013. XV International Conference on Electrical Bio-Impedance (ICEBI) & XIV Conference on Electrical Impedance Tomography (EIT) 22-25 April 2013, Heilbad Heiligenstadt, Germany. s. 12037. IOP Science -
Cylindrically symmetric forward model in electrical impedance tomography with probe geometry
Antti Nissinen, Lasse Heikkinen, Daniel Sbarbaro, Marko Vauhkonen. Teoksessa: -(toim.) , 2013. 7th World Congress on Industrial Process Tomography, WCIPT7. s. 420-428. -
Détermination des cinétiques de séchage d'un lit fixe de paricules par la méthode inverse en utilisant la Tomographie de Capacitance Électrique
Aymen SDAYRIA, Jalila SGHAIER , Marko VAUHKONEN , Afif ELCAFSI. Teoksessa: JITH2013(toim.) , 2013. Proceedings of 16èmes Journées Internationales de Thermique (JITH 2013) Marrakech (Maroc), du 13 au 15 Novembre, 2013. s. 1-4. -
Electrical capacitance tomography monitoring of nonstationary gas-solid flow in a horizontal duct
Kimmo Karhunen, Lasse Heikkinen, Marko Vauhkonen. Teoksessa: WCIPT7(toim.) , 2013. 7th World Congress on Industrial Process Tomography (WCIPT7). s. 1-10. -
Reduced forward models in electrical impedance tomography with probe geometry
Nissinen A, Sbarbaro D, Heikkinen LM, Vauhkonen M. 2013. Inverse problems in science and engineering. -: - -
A modified finite element approach for froth imaging using electrical impedance tomography
Nissinen A, Lehikoinen A, Vauhkonen M. Teoksessa: -(toim.) , 2012. 6th International Symposium on Process Tomography. s. -. -
Bioimpedance-based measurement method for simultaneous acquisition of respiratory and cardiac gating signals.
Koivumäki Tuomas, Vauhkonen Marko, Kuikka Jyrki, Hakulinen Mikko. 2012. Physiological measurement. 33: 1323-1334 -
Electrical capacitance tomography
Marko Vauhkonen. Teoksessa: Lisa Carnwell(toim.) , 2012. Public Service Review, Europe 24. s. 450. -
Fast Adaptive 3-D Nonstationary Electrical Impedance Tomography Based on Reduced-Order Modeling
Voutilainen Arto, Lipponen Antti, Savolainen Tuomo, Lehikoinen Anssi, Vauhkonen Marko, Kaipio Jari P. 2012. IEEE transactions on instrumentation and measurement. 61: 2665-2681 -
Linear inverse problems and state estimation: Regularization, Observability and Convergence
Sbarbaro D, Vauhkonen M, Johansen TA. Teoksessa: Lambertini Luca, Tarasyev Alexander(toim.) , 2012. Proc of 15th IFAC Workshop on Control Applications of Optimization. s. 212-216. -
Moisture distribution and hydrodynamics of wet granules during fluidized-bed drying characterized with volumetric electrical capacitance tomography
Rimpiläinen Ville, Heikkinen Lasse M, Vauhkonen, Marko. 2012. Chemical engineering science. 75: 220-234 -
PROMIS Centre - innovative pharmaceutical manufacturing research and technology development in Kuopio, Finland
Simonaho Simo-Pekka, Laitinen Riikka, Rimpiläinen Ville, Heikkinen Lasse, Vauhkonen Marko, Paaso Janne, Juuti Mikko, Ketolainen Jarkko. 2012. Dosis. 28: 251-260 -
The art of equation
Marko Vauhkonen. Teoksessa: Lisa Carnwell(toim.) , 2012. Public Service Review, Europe 24. s. 454. -
Three-dimensional capacitance tomography of a conical fluidized bed reactor
Vauhkonen Marko, Rimpiläinen Ville, Heikkinen Lasse. Teoksessa: IEEE Instrumentation and Measurement Society(toim.) , 2012. 2012 IEEE International Instrumentation and Measurement Technology Conference. s. 921-923. Wiley-IEEE press -
A reduced-order filtering approach for 3D dynamical electrical impedance tomography
Voutilainen Arto, Lehikoinen Anssi, Vauhkonen Marko, Kaipio Jari. 2011. Measurement science and technology. 22: 25504 -
Electrical capacitance tomography as a monitoring tool for high-shear mixing and granulation
Rimpiläinen Ville, Poutiainen Sami, Heikkinen Lasse M, Savolainen Tuomo, Vauhkonen Marko, Ketolainen Jarkko. 2011. Chemical engineering science. 66: 4090-4100 -
Machine learning approach for locating phase interfaces using conductivity probes
Reunanen J, Mononen M, Vauhkonen M, Lehikoinen A and Kaipio JP. 2011. Inverse problems in science and engineering. 19: 879-902 -
Optimizing bioimpedance measurement configuration for dual-gated nuclear medicine imaging: a sensitivity study
Tuomas Koivumäki, Marko Vauhkonen, Jyrki T. Kuikka and Mikko A. Hakulinen. 2011. Medical and biological engineering and computing. 49: 783-791 -
Optimizing bioimpedance measurement configuration for dual-gated nuclear medicine imaging: a sensitivity study.
Koivumäki Tuomas, Vauhkonen Marko, Kuikka Jyrki, Hakulinen Mikko. 2011. Medical and biological engineering and computing. 49: 783-791 -
An approximation error approach for compensating for modelling errors between the radiative transfer equation and the diffusion approximation in diffuse optical tomography
Tanja Tarvainen, Ville Kolehmainen, Aki Pulkkinen, Marko Vauhkonen, Martin Schweiger, Simon R Arridge, Jari P Kaipio. 2010. Inverse problems. 26: 015005 (18pp) -
Approximation Error Approach for Compensating Modelling Errors in Optical Tomography
Tanja Tarvainen, Ville Kolehmainen, Aki Pulkkinen, Marko Vauhkonen, Martin Schweiger, Simon R. Arridge, and Jari P. Kaipio. Teoksessa: The Optical Society(toim.) , 2010. Biomedical Optics (BIOMED)/ Digital Holography and Three‐Dimensional Imaging (DH) Technical Digest. s. BSuD48. -
ELECTRICAL IMPEDANCE TOMOGRAPHY FOR THREE-DIMENSIONAL DRUG RELEASE MONITORING
Rimpiläinen V, Kuosmanen M, Ketolainen J, Järvinen K, Vauhkonen M & Heikkinen LM. 2010. European journal of pharmaceutical sciences. 41: 407-413 -
Electrical resistance tomography technique in pulp and paper industry
Heikkinen Lasse, Kourunen Jari, Paananen Petteri, Peltonen Kari, Käyhkö Jari, Vauhkonen Marko. 2010. Asiantuntija-lehti. 84: 9-11 -
Image Reconstruction in Optical Tomography Using the Finite Element Solution of the Radiative Transfer Equation
Tanja Tarvainen, Marko Vauhkonen, Simon R. Arridge. Teoksessa: The Optical Society(toim.) , 2010. Biomedical Optics (BIOMED)/ Digital Holography and Three‐Dimensional Imaging (DH) Technical Digest. s. BSuD17. -
Imaging hemorrhagic stroke with magnetic induction tomography: realistic simulation and evaluation
Y. Chen, M. Yan, D. Chen, M. Hamsch, H. Liu, H. Jin, M. Vauhkonen, C.H. Igney, J. Kahlert, Y. Wang. 2010. Physiological measurement. 31: 809-827 -
Interface detection with electrical resistance tomography applied in thickening process
Mika Mononen, Marko Vauhkonen, Villesamuli Normi, Juha Reunanen, Jari Kaipio and Anssi Lehikoinen. Teoksessa: ??(toim.) , 2010. Proceedings of the 6th World Congress on Industrial Process Tomography. s. 677-684. -
MONITORING OF HIGH-SHEAR MIXING AND GRANULATION WITH CAPACITIVE MEASUREMENTS AND TOMOGRAPHY
Rimpiläinen V, Poutiainen S, Heikkinen LM, Savolainen T, Vauhkonen M & Ketolainen J. Teoksessa: Liu S, Takei M & Wang M(toim.) , 2010. 6th World Congress on Industrial Process Tomography. s. 44-51. -
Measuring non-dissolved gas content in a pulp flow using real-time 3D tomography
Villesamuli Normi, Anssi Lehikoinen, Arto Voutilainen, Matti Saren, Marko Vauhkonen. Teoksessa: ??(toim.) , 2010. Proceedings of the 6th World Congress on Industrial Process Tomography. s. 149-158. -
Three-dimensional nonstationary electrical impedance tomography with a single electrode layer
Jari. P. Kaipio, Arto Voutilainen, Anssi Lehikoinen, Marko Vauhkonen. Teoksessa: ??(toim.) , 2010. Proceedings of the 6th World Congress on Industrial Process Tomography. s. 562-572. -
Predicting collapse of the solid content in a column flotation cell using tomographic imaging technique [CD-ROM]
Normi V, Lehikoinen A, Mononen M, Rintamäki J, Maksimainen T, Luukkanen S, Vauhkonen M. Teoksessa: (toim.) , 2009. Proceedings of Flotation '09 [CD-ROM]. s. . -
Suitability of a PXI platform for an electrical impedance tomography system
Kourunen J, Savolainen T, Lehikoinen A, Vauhkonen M, Heikkinen LM. 2009. Measurement science and technology. 20: 15503 -
A PXI-based electrical impedance tomography system for industrial use
Kourunen J, Savolainen T, Lehikoinen A, Vauhkonen M, Heikkinen L. Teoksessa: (toim.) , 2008. 5th International Symposium on Process Tomography. s. . -
Gauss-Newton reconstruction method for optical tomography using the finite element solution of the radiative transfer equation
Tarvainen T, Vauhkonen M, Arridge SR. 2008. Journal of quantitative spectroscopy and radiative transfer. 109: 2767-2778 -
Imaging of mixing of two miscible liquids using electrical impedance tomography and linear impedance sensor
Kourunen J, Käyhkö R, Matula J, Käyhkö J, Vauhkonen M, Heikkinen LM. 2008. Flow measurement and instrumentation. 19: 391-396 -
Optimal control model for radiation therapy inverse planning applying the Boltzmann transport equation
Tervo J, Vauhkonen M, Boman E. 2008. Linear algebra and its applications. 428: 1230-1249 -
State estimation in process tomography - three-dimensional impedance imaging of moving fluids
Seppänen A, Vauhkonen M, Vauhkonen PJ, Voutilainen A, Kaipio JP. 2008. International journal for numerical methods in engineering. 73: 1651-1670 -
Utilizing the Radiative Transfer Equation in Optical Tomography
Tarvainen T, Vauhkonen M, Kolehmainen V, Kaipio JP, Arridge SR. Teoksessa: (toim.) , 2008. PIERS Proseedings. s. 730-735. -
Utilizing the radiative transfer equation in optical tomography
Tarvainen T, Vauhkonen M, Kolehmainen V, Kaipio JP, Arrige SR. 2008. PIERS ONLINE. 4: 655-660 -
A three-dimensional shape estimation approach for tracking of phase interfaces in sedimentation processes using electrical impedance tomography
Tossavainen O-P, Vauhkonen M, Kolehmainen V. 2007. Measurement science and technology. 18: 1413-1424 -
Approximation errors and truncation of computational domains with application to geophysical tomography
Lehikoinen A, Finsterle S, Voutilainen A, Heikkinen LM, Vauhkonen M, Kaipio JP. 2007. Inverse problems and imaging. 1: 371-389 -
Imaging of mixing of two miscible liquids using electrical impedance tomography [CD-ROM]
Kourunen J, Heikkinen LM, Vauhkonen M, Käyhkö R, Matula J, Käyhkö J. Teoksessa: (toim.) , 2007. 5th World Congress on Industrial Process Tomography. s. 803-809. -
Approximation Errors and Model Reduction in Optical Tomography
V. Kolehmainen, S. R. Arridge, J. P. Kaipio, M. Schweiger, E. Somersalo, T. Tarvainen and M. Vauhkonen. Teoksessa: n/a(toim.) , 2006. Engineering in Medicine and Biology Society, 2006. EMBS '06. 28th Annual International Conference of the IEEE. s. 2659 - 2662. IEEE -
Approximation errors and model reduction with an application in optical diffusion tomography
Arridge SR, Kaipio JP, Kolehmainen V, Schweiger M, Somersalo E, Tarvainen T, Vauhkonen M. 2006. Inverse problems. 22: 175-195 -
Finite element approximations for the radiative transfer equation
Vauhkonen M., Tarvainen T., Kolehmainen V., Kaipio J.. Teoksessa: (toim.) , 2006. Biomedical Optics 2006. s. . -
Finite element model for the coupled radiative transfer equation and diffusion approximation
Tarvainen T, Vauhkonen M, Kolehmainen V, Kaipio JP. 2006. International journal for numerical methods in engineering. 65: 383-405 -
Free-surface and admittivity estimation in electrical impedence tomography
Tossavainen O-P, Kolehmainen V, Vauhkonen M. 2006. International journal for numerical methods in engineering. 66: 1991-2013 -
Modeling photon migration in tissues with the coupled rediative transfer equation and diffusion approximation
Tarvainen T., Vauhkonen M., Kolehmainen V., Kaipio J.. Teoksessa: (toim.) , 2006. Biomedical Optics 2006. s. . -
Real time three-dimensional electrical impedance tomography applied in multiphase flow imaging
Heikkinen LM, Kourunen J, Savolainen T, Vauhkonen PJ, Kaipio JP, Vauhkonen M. 2006. Measurement science and technology. 17: 2083-2087 -
Reconstruction of subdomain boundaries of piecewise constant coefficients of the radiative transfer equation from optical tomography data
Arridge SR, Dorn O, Kaipio JP, Kolehmainen V, Schweiger M, Tarvainen T, Vauhkonen M, Zacharopoulos A. 2006. Inverse problems. 22: 2175-2196 -
Simulations of localized harmonic motions on a blood vessel wall induced by an acoustic radiation force used in ultrasound elastography
Heikkilä J, Karjalainen T, Vauhkonen M, Hynynen K. 2006. Physics in medicine and biology. 51: 4587-4601 -
Tracking of moving interfaces in sedimentation processes using electrical impedance tomography
Tossavainen O-P, Vauhkonen M, Kolehmainen V, Kim KY. 2006. Chemical engineering science. 61: 7717-7729 -
Computational calibration method for optical tomography
Tarvainen T, Kolehmainen V, Vauhkonen M, Vanne A, Gibson AP, Schweiger M, Arridge SR, Kaipio JP. 2005. Applied optics. 44: 1879-1888 -
Coupled radiative transfer equation and diffusion approximation
Tarvainen T, Vauhkonen M, Kolehmainen V, Kaipio JP. Teoksessa: Licha K, Cubeddu R(toim.) , 2005. ECBO 2005 - European Conferences on Biomedical Optics. s. 262-270. International Society for Optical Engineering, OSA -
Coupled radiative transfer equation and diffusion approximation model for photon migration in turbid medium with low-scattering and non-scattering regions
Tarvainen T, Vauhkonen M, Kolehmainen V, Arridge SR, Kaipio JP. 2005. Physics in medicine and biology. 50: 4913-4930 -
Hybrid radiative-transfer-diffusion model for optical tomography
Tarvainen T, Vauhkonen M, Kolehmainen V, Kaipio JP. 2005. Applied optics. 44: 876-886 -
Iterative image reconstruction in three-dimensional electrical impedance tomography
Vauhkonen PJ, Vauhkonen M, Seppänen A, Kaipio JP. Teoksessa: Colaco MJ, Orlande HRB, Dulikravich GS(toim.) , 2005. Inverse problems, design and optimization Volume I. Inverse problems, design and optimization symposium.. s. 152-159. -
Modelling the transport of ionizing radiation using the finite element method
Boman E, Tervo J, Vauhkonen M. 2005. Physics in medicine and biology. 50: 265-280 -
Optimal control model for inverse radiation therapy treatment planning
Tervo J, Vauhkonen M, Boman E, Kokkonen P, Nihtilä M. Teoksessa: (toim.) , 2005. Proceedings of the 44th IEEE Conference on Decision and Control, and the European Control Conference 2005. s. 1631-1637. -
Real time three-dimensional electrical impedance tomography applied in multiphase flow imaging
Heikkinen LM, Kourunen J, Rastas J, Savolainen T, Vauhkonen PJ, Kaipio JP, Vauhkonen M. Teoksessa: (toim.) , 2005. Proceedings of the 4th World Congress on Industrial Process Tomography. s. 540-545. -
Real time three-dimensional electrical impedance tomography applied in multiphase flow imaging
Heikkinen LM, Kourunen J, Rastas J, Savolainen T, Vauhkonen PJ, Kaipio JP. 2005. . : 540-545 -
Utilizing prior information in the estimation of volume fraction distribution
Heikkinen LM, West RM, Vauhkonen M. 2005. International journal for numerical methods in engineering. 63: 1719-1740 -
3D simulations of difference frequency effects in ultrasound-stimulated vibro-acoustography
Heikkilä J, Karjalainen T, Hynynen K, Vauhkonen M. Teoksessa: Neittaanmäki P, Rossi T, Majava K, Pironneau O(toim.) , 2004. European Congress on Computational Methods in Applied Sciences and Engineering. ECCOMAS 2004. s. 16. -
Computational calibration method for optical tomography
Vilhunen T, Kolehmainen V, Vauhkonen M, Vanne A, Kaipio JP, Gibson A, Schweiger M, Arridge SR. Teoksessa: -(toim.) , 2004. OSA Biomedical Optics, Topical meetings [CD-ROM]. s. -. -
Electrical impedance imaging of two-phase fields with an adaptive mesh grouping scheme
Kim KY, Kim BS, Kim MC, Kim S, Lee YJ, Jeon HJ, Choi BY, Vauhkonen M. 2004. IEEE transactions on magnetics. 40: 1124-1127 -
Estimating shapes and free surfaces with electrical impedance tomography
Tossavainen O-P, Vauhkonen M, Heikkinen LM, Savolainen T. 2004. Measurement science and technology. : 1402-1411 -
Modeling radiation transport in a medium with Boltzmann transport equation using finite element method
Boman E, Vauhkonen M, Tervo J. Teoksessa: Neittaanmäki P, Rossi T, Majava K, Pironneau O(toim.) , 2004. European Congress on Computational Methods in Applied Sciences and Engineering. ECCOMAS 2004. s. [13]. -
Utilizing the radiative transfer equation in optical tomography
Vauhkonen M, Vilhunen T, Kolehmainen V, Kaipio JP. Teoksessa: (toim.) , 2004. OSA Biomedical Optics, Topical Meetings. s. WF48. Optical Society of America -
A modular, adaptive electrical impedance tomography system
Savolainen T, Heikkinen LM, Vauhkonen M, Kaipio JP. Teoksessa: (toim.) , 2003. Proceedings of 3rd World Congress on Industrial Process Tomography. s. 50-55. The Virtual Centre for Industrial Process Tomography -
A source model for optical diffusion tomography
Vilhunen T, Kolehmainen V, Vauhkonen M, Kaipio JP. Teoksessa: (toim.) , 2003. Proceedings of 3rd World Congress on Industrial Process Tomography. s. 110-114. The Virtual Centre for Industrial Process Tomography -
Dynamic electrical impedance tomography with known internal structures
Kim KY, Kang SI, Kim MC, Kim S, Lee YJ, Vauhkonen M. 2003. Inverse problems in science and engineering. 11: 1-19 -
Estimating shapes and free surfaces with electrical impedance tomography
Tossavainen O-P, Vauhkonen M. Teoksessa: (toim.) , 2003. Proceedings of 3rd World Congress on Industrial Process Tomography. s. 671-676. The Virtual Centre for Industrial Process Tomography -
Detection of faults in resistive coatings with an impedance-tomography-related approach
Vilhunen T, Heikkinen LM, Savolainen T, Vauhkonen PJ, Lappalainen R, Kaipio JP, Vauhkonen M. 2002. Measurement science and technology. 13: 865-872 -
Dynamic image reconstruction in electrical impedance tomography with known internal structures
Kim KY, Kang SI, Kim MC, Kim S, Lee YJ, Vauhkonen M. 2002. IEEE transactions on magnetics. 38: 1301-1304 -
Efficient algorithms for the regularization of dynamic inverse problems: II. Applications
Schmitt U, Louis AK, Wolters C, Vauhkonen M. 2002. Inverse problems. 18: 659-676 -
In situ imaging of paste extrusion using electrical impedance tomography
West RM, Scott DM, Sunshine G, Kostuch J, Heikkinen L, Vauhkonen M, Hoyle BS, Schlaberg HI, Hou R, Williams RA. 2002. Measurement science and technology. 13: 1890-1897 -
Linking the radiative transfer equation and the diffusion approximation
Vilhunen T, Vauhkonen M, Kolehmainen V, Kaipio JP. Teoksessa: (toim.) , 2002. OSA Biomedical Topical Meetings. s. 12-14. Optical Society of America -
Simultaneous reconstruction of electrode contact impedances and internal electrical properties: I. Theory
Vilhunen T, Kaipio JP, Vauhkonen PJ, Savolainen T, Vauhkonen M. 2002. Measurement science and technology. 13: 1848-1854 -
Simultaneous reconstruction of electrode contact impedances and internal electrical properties: II. Laboratory experiments
Heikkinen LM, Vilhunen T, West RM, Vauhkonen M. 2002. Measurement science and technology. 13: 1855-1861 -
A MATLAB package for the EIDORS project to reconstruct two-dimensional EIT images
Vauhkonen M, Lionheart WRB, Heikkinen LM, Vauhkonen PJ, Kaipio JP. 2001. Physiological measurement. 22: 107-111 -
A new computational approach for cortical imaging
Ollikainen JO, Vauhkonen M, Karjalainen PA, Kaipio JP. 2001. IEEE transactions on medical imaging. 20: 325-332 -
Boundary element method and internal electrodes in electrical impedance tomography
Tarvainen M, Vauhkonen M, Savolainen T, Kaipio JP. 2001. International journal for numerical methods in engineering. 50: 809-824 -
Electrical process tomography with known internal structures and resistivities
Heikkinen LM, Vauhkonen M, Savolainen T, Leinonen K, Kaipio JP. 2001. Inverse problems in science and engineering. 9: 431-454 -
Fixed-lag smoothing and state estimation in dynamic electrical impedance tomography
Vauhkonen PJ, Vauhkonen M, Kaipio JP. 2001. International journal for numerical methods in engineering. 50: 2195-2209 -
Fluid dynamical models and state estimation in process tomography: Effect due to inaccuracies in flow fields
Seppänen A, Vauhkonen M, Vauhkonen P, Somersalo E, Kaipio JP. 2001. Journal of electronic imaging. 10: 630-640 -
Image reconstruction in time-varying electrical impedance tomography based on the extended Kalman filter
Kim KY, Kim BS, Kim MC, Lee YJ, Vauhkonen M. 2001. Measurement science and technology. 12: 1032-1039 -
Modelling of internal structures and electrodes in electrical process tomography
Heikkinen LM, Vauhkonen M, Savolainen T, Kaipio JP. 2001. Measurement science and technology. 12: 1012-1019 -
State estimation in three dimensional impedance imaging - use of fluid dynamical evolution models
Seppänen A, Vauhkonen M, Vauhkonen PJ, Somersalo E, Kaipio JP. Teoksessa: (toim.) , 2001. 2nd World Congress on Industrial Process Tomography. s. 198-206. The Virtual Centre for Industrial Process Tomography -
State estimation with fluid dynamical evolution models in process tomography - an application to impedance tomography
Seppänen A, Vauhkonen M, Vauhkonen PJ, Somersalo E, Kaipio JP. 2001. Inverse problems. 17: 467-483 -
State space models in process tomography - approximation of state noise covariance
Seppänen A, Vauhkonen M, Somersalo E, Kaipio JP. 2001. Inverse problems in science and engineering. 9: 561-585 -
Utilizing internal electrodes in volume fraction estimation by electrical process tomography
Heikkinen LM, Vauhkonen M, Savolainen T, Kaipio JP. Teoksessa: (toim.) , 2001. 2nd World Congress on Industrial Process Tomography. s. 191-197. The Virtual Centre for Industrial Process Tomography -
A Matlab Toolbox for the EIDORS project to reconstruct two- and three-dimensional EIT images
Vauhkonen M, Lionheart WRB, Heikkinen LM, Vauhkonen PJ, Kaipio JP. Teoksessa: (toim.) , 2000. 2nd EPSRC Engineering Network Meeting. Biomedical Applications of EIT. Scientific Abstracts. s. [4 p.]. -
A three-dimensional finite element model for the control of certain non-linear bioreactors
Tervo J, Vauhkonen M, Vauhkonen PJ, Kaipio JP. 2000. Mathematical methods in the applied sciences. 23: 357-377 -
Dynamic electrical impedance tomography - phantom studies
Vauhkonen PJ, Vauhkonen M, Mäkinen T, Karjalainen PA, Kaipio JP. 2000. Inverse problems in science and engineering. 8: 495-510 -
Effects of electrode properties on EEG measurements and a related inverse problem
Ollikainen JO, Vauhkonen M, Karjalainen PA, Kaipio JP. 2000. Medical engineering and physics. 22: 535-545 -
Effects of inaccuracies in fluid dynamical models in state estimation of process tomography
Seppänen A, Vauhkonen M, Somersalo E, Kaipio JP. Teoksessa: McCann H, Scott DM(toim.) , 2000. Process Imaging for Automatic Control. Proceedings of SPIE. s. 69-80. SPIE-The International Society for Optical Engineering -
Errors due to the truncation of the computational domain in static three-dimensional electrical impedance tomography
Vauhkonen PJ, Vauhkonen M, Kaipio JP. 2000. Physiological measurement. 21: 125-135 -
Recovery of piecewise constant coefficients in optical diffusion tomography [online]
Kolehmainen V, Vauhkonen M, Kaipio JP, Arridge SR. 2000. Optics express. 7: 468-480 -
Sensitivity matrix and reconstruction algorithm for EIT assuming axial uniformity
Jerbi K, Lionheart WRB, Vauhkonen PJ, Vauhkonen M. 2000. Physiological measurement. 21: 61-66 -
Simultaneous reconstruction of internal tissue region boundaries and coefficients in optical diffusion tomography
Kolehmainen V, Arridge SR, Vauhkonen M, Kaipio JP. 2000. Physics in medicine and biology. 45: 3267-3283 -
Statistical inversion and Monte Carlo sampling methods in electrical impedance tomography
Kaipio JP, Kolehmainen V, Somersalo E, Vauhkonen M. 2000. Inverse problems. 16: 1487-1522 -
A finite-element model of electron transport in radiation therapy and a related inverse problem
Tervo J, Kolmonen P, Vauhkonen M, Heikkinen LM, Kaipio JP. 1999. Inverse problems. 15: 1345-1361 -
Effects of local skull inhomogeneities on EEG source estimation
Ollikainen JO, Vauhkonen M, Karjalainen PA, Kaipio JP. 1999. Medical engineering and physics. 21: 143-154 -
Inverse problems with structural prior information
Kaipio JP, Kolehmainen V, Vauhkonen M, Somersalo E. 1999. Inverse problems. 15: 713-729 -
Recovery of region boundaries of piecewise constant coefficients of an elliptic PDE from boundary data
Kolehmainen V, Arridge SR, Lionheart WRB, Vauhkonen M, Kaipio JP. 1999. Inverse problems. 15: 1375-1391 -
State estimation in time-varying electrical impedance tomography
Kaipio JP, Karjalainen PA, Somersalo E, Vauhkonen M. 1999. Annals of the New York Academy of Sciences. 873: 430-439 -
Static three-dimensional electrical impedance tomography
Vauhkonen PJ, Vauhkonen M, Savolainen T, Kaipio JP. 1999. Annals of the New York Academy of Sciences. 873: 472-481 -
Subspace regularization method for the single-trial estimation of evoked potentials
Karjalainen PA, Kaipio JP, Koistinen AS, Vauhkonen M. 1999. IEEE transactions on biomedical engineering. 46: 849-860 -
Three-dimensional electrical impedance tomography based on the complete electrode model
Vauhkonen PJ, Vauhkonen M, Savolainen T, Kaipio JP. 1999. IEEE transactions on biomedical engineering. 46: 1150-1160 -
A Bayesian approach and total variation priors in 3D Electrical Impedance Tomography
Kolehmainen V, Somersalo E, Vauhkonen PJ, Vauhkonen M, Kaipio JP. Teoksessa: Chang HK, Zhang YT(toim.) , 1998. Biomedical Engineering Towards the Year 2000 and Beyond. Proceedings of the 20th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. s. 1028-1031. IEEE -
A Kalman filter approach applied to the tracking of fast movements of organ boundaries
Vauhkonen M, Karjalainen PA, Kaipio JP. Teoksessa: Chang HK, Zhang YT(toim.) , 1998. Biomedical Engineering Towards the Year 2000 and Beyond. Proceedings ot the 20th Annual Conference of the IEEE Engineering in Medicine and Biology Society. s. 1048-1051. IEEE -
A Kalman filter approach to track fast impedance changes in electrical impedance tomography
Vauhkonen M, Karjalainen PA, Kaipio JP. 1998. IEEE transactions on biomedical engineering. 45: 486-493 -
Compartmental modeling in dynamic SPET using projection data
Karjalainen PA, Vauhkonen M, Kaipio JP. Teoksessa: Chang HK, Zhang YT(toim.) , 1998. Biomedical Engineering Towards the Year 2000 and Beyond. Proceedings of the 20th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. s. 763-766. IEEE -
Construction of anatomy-based priors with anisotropic characteristics with application to electrical impedance tomography
Kaipio JP, Kolehmainen V, Vauhkonen M, Somersalo E. Teoksessa: Chang HK, Zhang YT(toim.) , 1998. Biomedical Engineering Towards the Year 2000 and Beyond. Proceedings of the 20th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. s. 1032-1035. IEEE -
Estimation of organ boundaries in electrical impedance tomography
Vauhkonen M, Vauhkonen PJ, Kaipio JP. Teoksessa: (toim.) , 1998. Proceedings of the X. International Conference on Electrical Bio-impedance. s. 421-424. Universitat Politecnica de Catalunya -
Iodine-123 labeled nor-beta-CIT as a potential tracer for serotonin transporter imaging in the human brain with single-photon emission tomography
Hiltunen J, Åkerman KK, Kuikka JT, Bergström KA, Halldin C, Nikula T, Räsänen P, Tiihonen J, Vauhkonen M, Karhu J, Kupila J, Länsimies E, Farde L. 1998. European journal of nuclear medicine and molecular imaging. 25: 19-23 -
State estimation in time-varying electrical impedance tomography
Kaipio JP, Karjalainen PA, Somersalo E, Vauhkonen M. Teoksessa: (toim.) , 1998. Proceedings of the X. International Conference on Electrical Bio-impedance. s. 389-392. Universitat Politecnica de Catalunya -
Static three dimensional electrical impedance tomography
Vauhkonen PJ, Vauhkonen M, Savolainen T, Kaipio JP. Teoksessa: (toim.) , 1998. Proceedings of the X. International Conference on Electrical Bio-impedance. s. 411-414. Universitat Politecnica de Catalunya -
Tikhonov regularization and prior information in electrical impedance tomography
Vauhkonen M, Vadász D, Karjalainen PA, Somersalo E, Kaipio JP. 1998. IEEE transactions on medical imaging. 17: 285-293 -
Comparison of adjacent and trigonometric current patterns in electrical impedance tomography
V. Kolehmainen, M. Vauhkonen, P. A. Karjalainen and J. P. Kaipio. 1997. Medical and biological engineering and computing. 35: 320 -
Dynamic reconstruction in SPET
Karjalainen PA, Vauhkonen M, Kaipio JP. Teoksessa: (toim.) , 1997. Magnificent Milestones and Emerging Opportunities in Medical Engineering. Proceedings of the 19th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. [CD-ROM]. s. 777-780. IEEE -
Effect of skull inhomogeneities on EEG localization accuracy
Ollikainen J, Vauhkonen M, Karjalainen PA, Ronkanen PJ, Kaipio JP. Teoksessa: (toim.) , 1997. Magnificent Milestones and Emerging Opportunities in Medical Engineering. Proceedings of the 19th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. [CD-ROM]. s. 2120-2123. IEEE -
Electrical Impedance Tomography and Prior Information
Vauhkonen M. 1997. Kuopion yliopiston julkaisuja C. Luonnontieteet ja ympäristötieteet -
Electrical impedance tomography with basis constraints
Vauhkonen M, Kaipio JP, Somersalo E, Karjalainen PA. 1997. Inverse problems. 13: 523-530 -
Impedance imaging and Markov chain Monte Carlo methods
Somersalo E, Kaipio J, Vauhkonen M, Baroudi D, Järvenpää S. Teoksessa: Barbour RL, Carvlin MJ, Fiddy MA(toim.) , 1997. Computational, Experimental, and Numerical Methods for Solving Ill-Posed Inverse Imaging Problems: Medical and Nonmedical Applications. s. 175-185. -
Käänteisongelmien tutkimus Kuopion yliopistossa
Kaipio J, Vauhkonen M. 1997. TIETOYHTEYS : TIETOTEKNIIKKA OPETUKSESSA JA TUTKIMUKSESSA. : 10 -
Recursive estimation of fast impedance changes in electrical impedance tomography and a related problem
Kaipio JP, Somersalo E, Karjalainen PA, Vauhkonen M. Teoksessa: Barbour RL, Carvlin MJ, Fiddy MA(toim.) , 1997. Computational, Experimental, and Numerical Methods for Solving Problems: Medical and Nonmedical Applications. s. 208-216. -
Spatial inhomogeneity and regularization in EIT
Kolehmainen V, Vauhkonen M, Karjalainen PA, Kaipio JP. Teoksessa: (toim.) , 1997. Magnificent Milestones and Emerging Opportunities in Medical Engineering. Proceedings of the 19th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. [CD-ROM]. s. 449-452. IEEE -
Three-dimensional electrical impedance tomography using complete electrode model
Vauhkonen M, Vauhkonen PJ, Kaipio JP, Karjalainen PA. Teoksessa: Barbour RL, Carvlin MJ, Fiddy MA(toim.) , 1997. Computational, Experimental, and Numerical Methods for Solving Ill-Posed Inverse Imaging Problems: Medical and Nonmedical Application. s. 166-174. -
Numerical validitation of arthroscopic cartilage stiffness measurement using a finite element model
Lyyra T, Lindgren R, Kaipio J, Vauhkonen M, Kiviranta I, Jurvelin JS. Teoksessa: (toim.) , 1996. Proceedings of the 10th Nordic-Baltic Conference on Biomedical Engineering. Part 1. s. 173-174. Ragnar Granit Foundation -
Subspace regularization method for electrical impedance tomography
Vauhkonen M, Vadász D, Karjalainen PA, Kaipio JP. Teoksessa: (toim.) , 1996. Proceedings of the 1st International Conference on Bioelectromagnetism. s. 165-166. Ragnar Granit Foundation -
Using EIT resistivity estimates in EEG inverse problems
Ollikainen J, Vauhkonen M, Kaipio JP, Karjalainen PA. Teoksessa: (toim.) , 1996. Proceedings of the 1st International Conference on Bioelectromagnetism. s. 251-252. Ragnar Granit Foundation -
Basis constraint method for estimating conductivity distribution of the human thorax
Vauhkonen M, Kaipio JP, Somersalo E, Karjalainen PA. Teoksessa: (toim.) , 1995. Proceedings of the IX International Conference on Electrical Bio-Impedance. s. 528-531. -
Basis constraints method in electrical impedance tomography
Vauhkonen M, Kaipio JP, Patomäki L, Karjalainen PA. Teoksessa: Shinkarenko V(toim.) , 1995. Electrical Impedance Imaging in Biology and Medicine. s. 43-44. International Society for Pathophysiology -
Impedance cardiography by electrical impedance tomography
Hänninen O, Patomäki L, Vauhkonen M. Teoksessa: Shinkarenko V(toim.) , 1995. Electrical Impedance Imaging in Biology and Medicine,. s. 41-42. International Society for Pathophysiology -
Simulations of the heterogeneity of environments by finite element methods
Kaipio JP, Tervo J, Vauhkonen M. 1995. Mathematics and computers in simulation. 39: 155-172