Jari Kaipio
Head of Department
Professor
Department of Technical Physics, Faculty of Science, Forestry and Technology
[email protected] | +358 40 503 3391
Research groups
Publications
259/259 items-
On global normal linear approximations for nonlinear Bayesian inverse problems
Nicholson, Ruanui; Petra, Noemi; Villa, Umberto; Kaipio, Jari P. 2023. Inverse problems. 39: A1 Journal article (refereed), original research -
Improved resolution of D‐bar images of ventilation using a Schur complement property and an anatomical atlas
Santos, Talles Batista Rattis; Nakanishi, Rafael Mikio; de Camargo, Erick Dario León Bueno; Amato, Marcelo Brito Passos; Kaipio, Jari P; Lima, Raul Gonzalez; Mueller, Jennifer L. 2022. Medical physics. 49: 4653-4670 A1 Journal article (refereed), original research -
Application of finite element method to General Dynamic Equation of Aerosols - Comparison with classical numerical approximations
Salminen, Teemu; Lehtinen, Kari E.J.; Kaipio, Jari P.; Russell, Vincent; Seppänen, Aku. 2021. Journal of aerosol science. 2022; 160: 105902 A1 Journal article (refereed), original research -
Approximation error method for imaging the human head by electrical impedance tomography*
Candiani, V; Hyvönen, N; Kaipio, JP; Kolehmainen, V. 2021. Inverse problems. 37: 125008 A1 Journal article (refereed), original research -
Damage identification under uncertain mass density distributions
Silva, Gabriel LS; Castello, Daniel A; Kaipio, Jari P. 2021. Computer methods in applied mechanics and engineering. 376: 113672 A1 Journal article (refereed), original research -
Retrieval of process rate parameters in the general dynamic equation for aerosols using Bayesian state estimation: BAYROSOL 1.0
Ozon, Matthew; Seppänen, Aku; Kaipio, Jari P; Lehtinen, Kari EJ. 2021. Geoscientific model development. 14: 3715-3739 A1 Journal article (refereed), original research -
Damage identification in plates under uncertain boundary conditions
Silva, Gabriel LS; Castello, Daniel A; Borges, Lavinia; Kaipio, Jari P. 2020. Mechanical systems and signal processing. 144: 106884 A1 Journal article (refereed), original research -
Introduction of Sample Based Prior into the D-Bar Method Through a Schur Complement Property
Santos, Talles Batista Rattis; Nakanishi, Rafael Mikio; Kaipio, Jari P; Mueller, Jennifer L; Lima, Raul Gonzalez. 2020. IEEE transactions on medical imaging. 39: 4085-4093 A1 Journal article (refereed), original research -
Modeling errors due to Timoshenko approximation in damage identification
Castello, Daniel A; Kaipio, Jari P. 2019. International journal for numerical methods in engineering. 120: 1148-1162 A1 Journal article (refereed), original research -
Approximation error approach in spatiotemporally chaotic models with application to Kuramoto-Sivashinsky equation
Huttunen, JMJ; Kaipio, JP; Haario, H. 2018. Computational statistics and data analysis. 123: 13-31 A1 Journal article (refereed), original research -
Detection of contact failures with the Markov chain Monte Carlo method by using integral transformed measurements
Abreu, Luiz AS; Orlande, Helcio RB; Colaço, Marcelo J; Kaipio, Jari; Kolehmainen, Ville; Pacheco, César C; Cotta, Renato M. 2018. International journal of thermal sciences. 132: 486-497 A1 Journal article (refereed), original research -
Estimation of the Robin coefficient field in a Poisson problem with uncertain conductivity field
Nicholson, Ruanui; Petra, Noémi; Kaipio, Jari P. 2018. Inverse problems. 34: 1-26 A1 Journal article (refereed), original research -
Improved EEG source localization with Bayesian uncertainty modelling of unknown skull conductivity
Rimpiläinen, Ville; Koulouri, Alexandra; Lucka, Felix; Kaipio, Jari P; Wolters, Carsten H. 2018. Neuroimage. 2019; 188: 252-260 A1 Journal article (refereed), original research -
Three dimensional photoacoustic tomography in Bayesian framework
Tick, Jenni; Pulkkinen, Aki; Lucka, Felix; Ellwood, Robert; Cox, Ben T; Kaipio, Jari P; Arridge, Simon R; Tarvainen, Tanja. 2018. Journal of the acoustical society of america. 144: 2061 A1 Journal article (refereed), original research -
A numerical approach for modelling fault-zone trapped waves
Gulley AK, Kaipio JP, Eccles JD, Malin PE. 2017. Geophysical journal international. 210: 919-930 A1 Journal article (refereed), original research -
Estimation and uncertainty quantification of optical properties directly from the photoacoustic time series
Pulkkinen Aki, Cox Ben T, Arridge Simon R, Kaipio Jari P, Tarvainen Tanja. 2017. Proceedings of SPIE : the International Society for Optical Engineering. 10064: 100643N A1 Journal article (refereed), original research -
Fully automated laser ray tracing system to measure changes in the crystalline lens GRIN profile
Qui Chen, Heilman Bianca Maceo, Kaipio Jari, Donaldson Paul, Vaghefi Ehsan. 2017. Biomedical optics express. 8: 4947-4964 A1 Journal article (refereed), original research -
The effect of gradational velocities and anisotropy on fault-zone trapped waves
Gulley AK, Eccles JD, Kaipio JP, Malin PE. 2017. Geophysical journal international. 210: 964-978 A1 Journal article (refereed), original research -
Thermal tomography utilizing truncated Fourier series approximation of the heat diffusion equation
Toivanen JM, Tarvainen T, Huttunen JMJ, Savolainen T, Pulkkinen A, Orlande HRB, Kaipio JP, Kolehmainen V. 2017. International journal of heat and mass transfer. 108: 860-867 A1 Journal article (refereed), original research -
A Statistical Inverse Problem Approach to Online Secondary Path Modeling in Active Noise Control
Ardekani Iman Tabatabaei, Kaipio Jari P, Nasiri Alireza, Sharifzadeh Hamid, Abdulla Waleed H. 2016. IEEE/ACM transactions on audio, speech, and language processing. 24: 54-64 A1 Journal article (refereed), original research -
Bayesian parameter estimation in spectral quantitative photoacoustic tomography
Pulkkinen Aki, Cox Ben T, Arridge Simon R, Kaipio Jari P, Tarvainen Tanja. Teoksessa: Oraevsky Alexander A, Wang Lihong V(toim.) , 2016. SPIE Proceedings 9708: Photons Plus Ultrasound: Imaging and Sensing. s. 97081G. A4 Conference proceedings -
Compensation of domain modelling errors in the inverse source problem of the Poisson equation: Applicationin electroencephalographic imaging
Koulouri Alexandra, Rimpiläinen Ville, Brookes Mike, Kaipio Jari P. 2016. Applied numerical mathematics. 106: 24-36 A1 Journal article (refereed), original research -
Direct Estimation of Optical Parameters From Photoacoustic Time Series in Quantitative Photoacoustic Tomography
Pulkkinen Aki, Cox Ben T, Arridge Simon R, Goh Hwan, Kaipio Jari P, Tarvainen Tanja. 2016. IEEE transactions on medical imaging. 35: 2497-2508 A1 Journal article (refereed), original research -
Image reconstruction with noise and error modelling in quantitative photoacoustic tomography
Tarvainen Tanja, Pulkkinen Aki, Cox Beb T, Kaipio Jari P, Arridge Simon R. Teoksessa: Oraevsky Alexander A, Wang Lihong V(toim.) , 2016. SPIE Proceedings 9708: Photons Plus Ultrasound: Imaging and Sensing. s. 97083Q. A4 Conference proceedings -
Artificial boundary conditions and domain truncation in electrical impedance tomography. Part II: Stochastic extension of the boundary map
Calvetti Daniela, Hadwin Paul J, Huttunen Janne MJ, Kaipio Jari P, Somersalo Erkki. 2015. Inverse problems and imaging. 9: 767-789 A1 Journal article (refereed), original research -
Contrast enhancement in EIT imaging of the brain
Nissinen A, Kaipio JP, Vauhkonen M, Kolehmainen V. 2015. Physiological measurement. 2016; 37: 1-24 A1 Journal article (refereed), original research -
Estimation of aquifer dimensions from passive seismic signals in the presence of material and source uncertainties
Lähivaara Timo, Dudley Ward Nicholas F., Huttunen Tomi, Rawlinson Zara, Kaipio Jari P.. 2015. Geophysical journal international. 200: 1662-1675 A1 Journal article (refereed), original research -
Optical Imaging
Arridge Simon R., Kaipio Jari P., Kolehmainen Ville, Tarvainen Tanja. Teoksessa: Otmar Scherzer(toim.) , 2015. Handbook of Mathematical Methods in Imaging. s. 1033-1079. Springer A3 Book section, Chapters in research books -
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 B2 Book section -
Quantitative photoacoustic tomography using illuminations from a single direction
Pulkkinen Aki, Cox Ben T, Arridge Simon R, Kaipio Jari P, Tarvainen Tanja. 2015. Journal of biomedical optics. 20: 36015 A1 Journal article (refereed), original research -
Randomize-then-optimize for sampling and uncertainty quantification in electrical impedance tomography
Bardsley Johnathan M, Seppänen Aku, Solonen Antti, Haario Heikki, Kaipio Jari. 2015. SIAM/ASA journal on uncertainty quantification. 3: 1136-1158 A1 Journal article (refereed), original research -
3D thermal tomography with experimental measurement data
Toivanen Jussi, Tarvainen Tanja, Huttunen Janne, Savolainen Tuomo, Orlande Helcio, Kaipio Jari, Kolehmainen Ville. 2014. International journal of heat and mass transfer. 78: 1126-1134 A1 Journal article (refereed), original research -
A Bayesian approach to spectral quantitative photoacoustic tomography
Pulkkinen A, Cox BT, Arridge SR, Kaipio JP, Tarvainen T. 2014. Inverse problems. 30: 65012 A1 Journal article (refereed), original research -
APPROXIMATE MARGINALIZATION OF UNKNOWN SCATTERING IN QUANTITATIVE PHOTOACOUSTIC TOMOGRAPHY
Pulkkinen Aki, Kolehmainen Ville, Kaipio Jari P, Cox Benjamin T, Arridge Simon R, Tarvainen Tanja. 2014. Inverse problems and imaging. 8: 811-829 A1 Journal article (refereed), original research -
Adaptive meshing approach to localization of cracks with electrical impedance tomography
K. Karhunen, A. Seppänen, J.P. Kaipio. 2014. Inverse problems and imaging. 8: 127-148 A1 Journal article (refereed), original research -
Bayesian Approach to Tree Detection Based on Airborne Laser Scanning Data
Lähivaara Timo, Seppänen Aku, Kaipio Jari, Vauhkonen Jari, Korhonen Lauri, Tokola Timo, Maltamo Matti. 2014. IEEE transactions on geoscience and remote sensing. 52: 2690-2699 A1 Journal article (refereed), original research -
Bayesian approximation error approach in full-wave ultrasound tomography
Koponen Janne, Huttunen Tomi, Tarvainen Tanja, Kaipio Jari P. 2014. IEEE transactions on ultrasonics ferroelectrics and frequency control. 61: 1627-1637 A1 Journal article (refereed), original research -
Characterization of Parameters for a Spatially Heterogenous Aquifer from Pumping Test Data
Cui T, Dudley Ward N, Kaipio JP. 2014. Journal of hydrologic engineering. 19: 1203-1213 A1 Journal article (refereed), original research -
Compensation of modeling errors due to unknown domain boundary in diffuse optical tomography
Mozumder Meghdoot, Tarvainen Tanja, Kaipio Jari P, Arridge Simon R, Kolehmainen Ville. 2014. Journal of the optical society of america a: optics image science and vision. 31: 1847-1855 A1 Journal article (refereed), original research -
Compensation of optode position and sensitivity errors in diffuse optical tomography
Mozumder Meghdoot, Tarvainen Tanja, Arridge Simon R, Kaipio Jari, Kolehmainen Ville. Teoksessa: Meghdoot Mozumder, Tanja Tarvainen, Simon R. Arridge, Jari Kaipio, and Ville Kolehmainen(toim.) , 2014. Compensation of optode position and sensitivity errors in diffuse optical tomography. s. BM3A.76. A4 Conference proceedings -
Estimating pipeline location using ground-penetrating radar data in the presence of model uncertainties
Lähivaara Timo, Dudley Ward Nicholas F., Huttunen Tomi, Kaipio Jari P., Niinimäki Kati. 2014. Inverse problems. 30: 114006 A1 Journal article (refereed), original research -
Estimation of aquifer dimensions from passive seismic signals with approximate wave propagation models
Lähivaara Timo, Dudley Ward Nicholas F, Huttunen Tomi, Koponen Janne, Kaipio Jari P. 2014. Inverse problems. 30: 15003 A1 Journal article (refereed), original research -
Estimation of fixed charge density and diffusivity profiles in cartilage using contrast enhanced computer tomography
Huttunen JMJ, Kokkonen HT, Jurvelin JS, Töyräs J, Kaipio JP. 2014. International journal for numerical methods in engineering. 98: 371-390 A1 Journal article (refereed), original research -
Identification of contact failures in multi-layered composites with the Markov chain Monte Carlo method
Abreu LA, Orlande HRB, Kaipio J, Kolehmainen V, Cotta RM, Quaresma NN. 2014. Journal of heat transfer: transactions of the ASME. 136: 101302-101302-9. A1 Journal article (refereed), original research -
Inverse problems in the Bayesian framework
Calvetti D, Kaipio JP Somersalo E. 2014. Inverse problems. 30: 110301 A1 Journal article (refereed), original research -
Predicting functional properties of milk powder based on manufacturing data in an industrial-scale powder plant
Rimpiläinen Ville, Kaipio Jari P, Depree Nick, Young Brent R, Wilson David I. 2014. Journal of food engineering. 153: 12-19 A1 Journal article (refereed), original research -
Uncertainty, decision and control: A survey
Dudley Ward N, Kaipio JP. 2014. Journal of hydrology New Zealand. 53: 53-91 A2 Review article, Literature review, Systematic review -
Approximate marginalization over modeling errors and uncertainties in inverse problems
J. P. Kaipio, V. Kolehmainen. Teoksessa: Paul Damien, Petros Dellaportas, Nicholas G. Polson, David A. Stephens(toim.) , 2013. Bayesian Theory and Applications. s. 644-672. Oxford University Press A3 Book section, Chapters in research books -
Approximation error method for full-wave tomography
Koponen Janne, Huttunen Tomi, Tarvainen Tanja, Kaipio Jari. Teoksessa: -(toim.) , 2013. Proceedings of Meetings on Acoustics, ICA 2013 Montreal. s. 75004. Acoustical Society of America A4 Conference proceedings -
Bayesian Image Reconstruction in Quantitative Photoacoustic Tomography
Tarvainen Tanja, Pulkkinen Aki, Cox Ben T, Kaipio Jari P, Arridge Simon R. 2013. IEEE transactions on medical imaging. 32: 2287-2298 A1 Journal article (refereed), original research -
Compensation of optode sensitivity and position errors in diffuse optical tomography using the approximation error approach
M. Mozumder, T. Tarvainen, S. R. Arridge, J. P. Kaipio, V. Kolehmainen. 2013. Biomedical optics express. 4: 2015-2031 A1 Journal article (refereed), original research -
Detection of malfunctions in sensor networks
Alavi¿Shoshtari Maryam, Williams David E, Salmond Jennifer A, Kaipio Jari P. 2013. Environmetrics. 24: 227-236 A1 Journal article (refereed), original research -
Electrical impedance tomography imaging with reduced-order model based on proper orthogonal decomposition
A. Lipponen, A. Seppänen, J.P. Kaipio. 2013. Journal of electronic imaging. 22: 23008 A1 Journal article (refereed), original research -
Image reconstruction in quantitative photoacoustic tomography using the radiative transfer equation and the diffusion approximation
Tarvainen Tanja, Pulkkinen Aki, Cox Ben T, Kaipio Jari P, Arridge Simon R. Teoksessa: Ntziachristos Vasilis, Lin Charles P(toim.) , 2013. Proc. SPIE 8800, Opto-Acoustic Methods and Applications. s. 880006. A4 Conference proceedings -
Mallinnusvirheiden huomioiminen akustisessa tomografiassa
Janne Koponen, Tomi Huttunen, Tanja Tarvainen, Jari Kaipio. Teoksessa: Hiipakka M, Tahvanainen H, Lokki T(toim.) , 2013. Akustiikkapäivät 2013. s. 255-260. A4 Conference proceedings -
Seisminen menetelmä pohjavesivarojen arviointiin
Lähivaara T, Kaipio JP, Dudley Ward NF, Huttunen T. Teoksessa: Hiipakka M, Tahvanainen H, Lokki T(toim.) , 2013. Akustiikkapäivät. s. 105-109. A4 Conference proceedings -
Utilising the coupled radiative transfer - diffusion model in diffuse optical tomography
Tarvainen Tanja, Kolehmainen Ville, Lehtikangas Ossi, Arridge Simon R, Kaipio Jari P. Teoksessa: Taroni P, Dehghani H(toim.) , 2013. Proc. SPIE 8799, Diffuse Optical Imaging IV. s. 879907. A4 Conference proceedings -
Approximation Errors and Model Reduction in Three-Dimensional Diffuse Optical Tomography
Kolehmainen, Ville; Schweiger, Martin; Nissilä, Ilkka; Tarvainen, Tanja; Arridge, Simon R.; Kaipio, Jari P.. Teoksessa: -(toim.) , 2012. Biomedical Optics and Digital Holography and Three-Dimensional Imaging. s. BTu3A.5. Optical Society of America A4 Conference proceedings -
Approximation error method can reduce artifacts due to scalp blood flow in optical brain activation imaging
Heiskala Juha, Kolehmainen Ville, Tarvainen Tanja, Kaipio Jari P, Arridge Simon R. 2012. Journal of biomedical optics. 17: 96012 A1 Journal article (refereed), original research -
Bayesian approach to tree detection with airborne laser scanning
Lähivaara T, Seppänen A, Kaipio J.P, Vauhkonen J, Korhonen L, Tokola T, Maltamo M. Teoksessa: -(toim.) , 2012. IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2012). s. 1641-1644. A4 Conference proceedings -
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 A1 Journal article (refereed), original research -
Model reduction in electrical impedance tomography based on proper orthogonal decomposition
Lipponen A, Seppänen A, Kaipio JP. 2012. -
Reconstructing absorption and scattering distributions in quantitative photoacoustic tomography
Tarvainen T, Cox BT, Kaipio JP, Arridge SR. 2012. Inverse problems. 28: 84009 A1 Journal article (refereed), original research -
Simultaneous estimation of spatially distributed thermal conductivity, heat capacity and surface heat transfer coefficient in thermal tomography
Toivanen Jussi M, Kolehmainen Ville, Tarvainen Tanja, Orlande Helcio RB, Kaipio Jari P. 2012. International journal of heat and mass transfer. 55: 7958-7968 A1 Journal article (refereed), original research -
Sparsity reconstruction in electrical impedance tomography: An experimental evaluation
Gehre Matthias, Kluth Tobias, Lipponen Antti, Jin Bangti, Seppänen Aku, Kaipio Jari P, Maass Peter. 2012. Journal of computational and applied mathematics. 236: 2126-2136 A1 Journal article (refereed), original research -
Utilising approximation error modelling in linear reconstruction in diffuse optical tomography
Tarvainen Tanja, Kolehmainen Ville, Arridge Simon R., Kaipio Jari P,. Teoksessa: Optical Society of America(toim.) , 2012. Biomedical Optics and Digital Holography and Three-Dimensional Imaging. s. BTu3A.41. A4 Conference proceedings -
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 A1 Journal article (refereed), original research -
Compensation of Modelling Errors Due to Unknown Domain Boundary in Electrical Impedance Tomography
Antti Nissinen, Ville Petteri Kolehmainen, Jari P. Kaipio. 2011. IEEE transactions on medical imaging. 30: 231-242 A1 Journal article (refereed), original research -
Image reconstruction in diffuse optical tomography using the coupled radiative transport - diffusion model
Tarvainen Tanja, Kolehmainen Ville, Arridge Simon R, Kaipio Jari P. 2011. Journal of quantitative spectroscopy and radiative transfer. 112: 2600-2608 A1 Journal article (refereed), original research -
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 A1 Journal article (refereed), original research -
Marginalization of uninteresting distributed parameters in inverse problems - Application to diffuse optical tomography
Kolehmainen V, Tarvainen T, Arridge S. R. and Kaipio J. P.. 2011. International journal for uncertainty quantification. 1: 1-17 A1 Journal article (refereed), original research -
Nonstationary approximation error approach to imaging of three-dimensional pipe flow: experimental evaluation
Antti Lipponen, Aku Seppänen, Jari Kaipio. 2011. Measurement science and technology. 22: 104013 (13pp) A1 Journal article (refereed), original research -
RECONSTRUCTION OF DOMAIN BOUNDARY AND CONDUCTIVITY IN ELECTRICAL IMPEDANCE TOMOGRAPHY USING THE APPROXIMATION ERROR APPROACH
Antti Nissinen, Ville Kolehmainen, Jari P. Kaipio. 2011. International journal for uncertainty quantification. 1: 203-222 A1 Journal article (refereed), original research -
State estimation and modeling error approach for 2D shallow water equations and Lagrangian measurements
Tossavainen O P, Percelay J, Stacey M, Kaipio J P, Bayen A. 2011. Water resources research. 47: W10510 A1 Journal article (refereed), original research -
The Bayesian framework for inverse problems in heat transfer
Kaipio J P, Fox C. 2011. Heat transfer engineering. 32: 718-753 A1 Journal article (refereed), original research -
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) A1 Journal article (refereed), original research -
Bayesian estimation of temperature dependent thermophysical properties and transient boundary heat flux
C. Mota, H. R. B. Orlande, M. De Carvalho, V. Kolehmainen and J. P. Kaipio. 2010. Heat transfer engineering. 31: 570-580 A1 Journal article (refereed), original research -
Corrections to linear methods for diffuse optical tomography using approximation error modelling
Tanja Tarvainen, Ville Kolehmainen, Jari P. Kaipio, Simon R. Arridge. 2010. Biomedical optics express. 1: 209-222 A1 Journal article (refereed), original research -
Electrical resistance tomography imaging of concrete
K. Karhunen, A. Seppänen, A. Lehikoinen, P.J.M. Monteiro, J.P. Kaipio. 2010. Cement and Concrete Research. 40: 137-145 A1 Journal article (refereed), original research -
Finite element approximation of the Fokker-Planck equation for diffuse optical tomography
Ossi Lehtikangas, Tanja Tarvainen, Ville Kolehmainen, Aki Pulkkinen, Simon R Arridge, Jari P Kaipio. 2010. Journal of quantitative spectroscopy and radiative transfer. 111: 1406-1417 A1 Journal article (refereed), original research -
Nonstationary inversion of convection-diffusion problems - recovery from unknown nonstationary velocity fields
Antti Lipponen, Aku Seppänen, Jari Hämäläinen, Jari Kaipio. 2010. Inverse problems and imaging. 4: 463-483 A1 Journal article (refereed), original research -
Reduced-order estimation of nonstationary flows with electrical impedance tomography
Antti Lipponen, Aku Seppänen, Jari Kaipio. 2010. Inverse problems. 26: 074010 (20pp) A1 Journal article (refereed), original research -
Approximation errors and model reduction in three-dimensional diffuse optical tomography
Kolehmainen V, Schweiger M, Nissilä I, Tarvainen T, Arridge SR, Kaipio JP. 2009. Journal of the optical society of america a: optics image science and vision. 26: 2257-2268 A1 Journal article (refereed), original research -
Compensation of errors due to discretization, domain truncation and unknown contact impedances in electrical impedance tomography
Nissinen A, Heikkinen LM, Kolehmainen V, Kaipio JP. 2009. Measurement science and technology. 20: 105504 (13 s.) A1 Journal article (refereed), original research -
Electrical resistance tomography imaging of concrete
Seppänen A, Karhunen K, Lehikoinen A, Kaipio JP. Teoksessa: Alexander MG et al(toim.) , 2009. Concrete Repair, Rehabilitation and Retrofitting II. s. 571-577. CRC Press. Taylor & Francis Group A4 Conference proceedings -
Estimation of non-stationary velocity fields using electrical impedance tomography
Lipponen A, Seppänen A, Kaipio JP. Teoksessa: (toim.) , 2009. What Where When, Multi-dimensional Advances for Industrial Process Monitoring. s. . A4 Conference proceedings -
Locating reinforcing bars in concrete with Electrical Resistance Tomography
Karhunen K, Seppänen A, Lehikoinen A, Kaipio JP, Monteiro PJM. Teoksessa: Alexander MG et al(toim.) , 2009. Concrete Repair, Rehabilitation and Retrofitting II. s. 563-569. CRC Press. Taylor & Francis Group A4 Conference proceedings -
Model reduction and pollution source identification from remote sensing data
Voutilainen A, Kaipio JP. 2009. Inverse problems and imaging. 3: 711-730 A1 Journal article (refereed), original research -
Model reduction in state identification problems with an application to determination of thermal parameters
Huttunen JMJ, Kaipio JP. 2009. Applied numerical mathematics. 59: 877-890 A1 Journal article (refereed), original research -
Non-stationary inversion with convection-diffusion models - approximation errors induced by non-steady-state flow fields
Lipponen A, Seppänen A, Kaipio JP. Teoksessa: (toim.) , 2009. 3rd International Workshop on Process tomography (IWPT-3). s. . A4 Conference proceedings -
State estimation in process tomography - reconstruction of velocity fields using EIT
Seppänen A, Voutilainen A, Kaipio JP. 2009. Inverse problems. 25: [24 pp] A1 Journal article (refereed), original research -
Adaptive meshing approach to locating internal metals with electrical resistance tomography
Seppänen A, Karhunen K, Lehikoinen A, Monteiro P, Kaipio JP. Teoksessa: (toim.) , 2008. WCCM8: 8th. World Congress on Computational Mechanics. ECCOMAS 2008: 5th. European Congress on Computational Methods in Applied Science and Engineering. s. 2 s. A4 Conference proceedings -
An ultra-weak method for acoustic fluid-solid interaction
Huttunen T, Kaipio JP, Monk P. 2008. Journal of computational and applied mathematics. 213: 166-185 A1 Journal article (refereed), original research -
Computational aspects of the discontinuous Galerkin method for the wave equation
Lähivaara T, Malinen M, Kaipio JP & Huttunen T. 2008. Journal of computational acoustics. 16: 507-530 A1 Journal article (refereed), original research -
Crack identification in concrete with electrical resistance tomography
Karhunen K, Seppänen A, Lehikoinen A, Monteiro P, Kaipio JP. Teoksessa: (toim.) , 2008. WCCM8: 8th World Congress on Computational Mechanics. ECCOMAS 2008: 5th European Congress on Computational Methods in Applied Sciences and Engineering. s. 2 s. A4 Conference proceedings -
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 A1 Journal article (refereed), original research -
The Bayesian approximation error approach for electrical impedance tomography - experimental results
Nissinen A, Heikkinen LM, Kaipio JP. 2008. Measurement science and technology. 19: 9 s A1 Journal article (refereed), original research -
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. A4 Conference proceedings -
Utilizing the radiative transfer equation in optical tomography
Tarvainen T, Vauhkonen M, Kolehmainen V, Kaipio JP, Arrige SR. 2008. PIERS ONLINE. 4: 655-660 D1 Article in a trade journal -
A filtering approach for estimating lake water quality from remote sensing data
Voutilainen A, Pyhälahti T, Kallio KY, Pulliainen J, Haario H, Kaipio JP. 2007. International journal of applied earth observation and geoinformation. 9: 50-64 A1 Journal article (refereed), original research -
A filtering approach for hydrological process monitoring with approximation error method [CD-ROM]
Lehikoinen A, Finsterle S, Huttunen JMJ, Voutilainen A, Kowalsky MB, Kaipio JP. Teoksessa: (toim.) , 2007. 5th World Congress on Industrial Process Tomography. s. 994-1001. A4 Conference proceedings -
An experimental evaluation of state estimation with fluid dynamical models in process tomography
Seppänen A, Heikkinen L, Savolainen T, Voutilainen A, Somersalo E, Kaipio JP. 2007. Chemical engineering journal. 127: 23-30 A1 Journal article (refereed), original research -
Approximation error analysis in nonlinear state estimation with an application to state-spase identification
Huttunen JMJ, Kaipio JP. 2007. Inverse problems. 23: 2141-2157 A1 Journal article (refereed), original research -
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 A1 Journal article (refereed), original research -
Approximation errors in electrical impedance tomography - an experimental study [CD-ROM]
Nissinen A, Heikkinen LM, Kaipio JP. Teoksessa: (toim.) , 2007. 5th World Congress on Industrial Process Tomography. s. 858-864. A4 Conference proceedings -
Approximation errors in nonstationary inverse problems
Huttunen JMJ, Kaipio JP. 2007. Inverse problems and imaging. 1: 77-93 A1 Journal article (refereed), original research -
Bayesian inversion method for 3D dental X-ray imaging
Kolehmainen V, Vanne A, Siltanen S, Järvenpää S, Kaipio JP, Lassas M, Kalke M. 2007. Elektrotechnik und informationstechnik. 127: 248-253 A1 Journal article (refereed), original research -
Optimal current patterns in dynamical electrical impedance tomography imaging
Kaipio JP, Seppänen A, Voutilainen A, Haario H. 2007. Inverse problems. 23: 1201-1214 A1 Journal article (refereed), original research -
Reconstruction of thermal conductivity and heat capacity using a tomographic approach
Kolehmainen V, Kaipio JP, Orlande HRB. 2007. International journal of heat and mass transfer. 50: 5150-5160 A1 Journal article (refereed), original research -
Statistical inverse problems: discretization, model reduction and inverse crimes
Kaipio J, Somersalo E. 2007. Journal of computational and applied mathematics. 198: 493-504 A1 Journal article (refereed), original research -
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 A1 Journal article (refereed), original research -
Aristotelian prior boundary conditions
Calvetti D, Kaipio JP, Someralo E. 2006. International journal of mathematics and computer science. 1: 63-81 A1 Journal article (refereed), original research -
Determination of heterogeneous thermal parameters using ultrasound induced heating and MR thermal mapping
Huttunen JMJ, Huttunen T, Malinen M, Kaipio JP. 2006. Physics in medicine and biology. : 1011-1032 A1 Journal article (refereed), original research -
Dynamic physiological modeling for functional diffuse optical tomography
Diamond SG, Huppert TJ, Kolehmainen V, Franceschini MA, Kaipio JP, Arridge SR, Boas DA. 2006. Neuroimage. 30: 88-101 A1 Journal article (refereed), original research -
Feedforward and feedback control of ultrasound surgery
Malinen M, Duncan SR, Huttunen T, Kaipio JP. 2006. Applied numerical mathematics. 56: 55-79 A1 Journal article (refereed), original research -
Finite element approximations for the radiative transfer equation
Vauhkonen M., Tarvainen T., Kolehmainen V., Kaipio J.. Teoksessa: (toim.) , 2006. Biomedical Optics 2006. s. . A4 Conference proceedings -
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 A1 Journal article (refereed), original research -
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. . A4 Conference proceedings -
Optimal actuator placement for controlling concentration profiles via process tomography
Ruuskanen AR, Seppänen A, Kaipio JP. 2006. Inverse problems in science and engineering. 14: 819-836 A1 Journal article (refereed), original research -
Parallelized Bayesian inversion for three-dimensional dental x-ray imaging
Kolehmainen V, Vanne A, Siltanen S, Järvenpää S, Kaipio JP, Lassas M, Kalke M. 2006. IEEE transactions on medical imaging. 25: 218-228 A1 Journal article (refereed), original research -
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 A1 Journal article (refereed), original research -
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 A1 Journal article (refereed), original research -
Tilastolliset inversio-ongelmat ja mallinnukseen liittyvät ongelmat
Kaipio Jari. 2006. Arkhimedes. : 15-18 D1 Article in a trade journal -
Using process tomography as a sensor for optimal control
Ruuskanen AR, Seppänen A, Duncan S, Somersalo E, Kaipio JP. 2006. Applied numerical mathematics. 56: 37-54 A1 Journal article (refereed), original research -
A full-wave Helmholtz model for continuous-wave ultrasound transmission
Huttunen T, Malinen M, Kaipio JP, White PJ, Hynynen K. 2005. IEEE transactions on ultrasonics ferroelectrics and frequency control. 52: 397-409 A1 Journal article (refereed), original research -
Compensation for geometric mismodelling by anisotropies in optical tomography
Heino J, Somersalo E., Kaipio JP. 2005. Optics express. 13: 296-308 A1 Journal article (refereed), original research -
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 A1 Journal article (refereed), original research -
Control systems
Duncan S, Kaipio J, Ruuskanen AR, Malinen M, Seppänen A. Teoksessa: Scott DM, McCann H(toim.) , 2005. Process Imaging for Automatic Control. s. 237-262. Taylor & Francis A3 Book section, Chapters in research books -
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 A4 Conference proceedings -
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 A1 Journal article (refereed), original research -
Feedfforward and feedback control of ultrasound surgery
Malinen M., Duncan S.R., Huttunen T., Kaipio J.P.. 2005. Applied numerical mathematics. 56: 55-79 D1 Article in a trade journal -
Hybrid radiative-transfer-diffusion model for optical tomography
Tarvainen T, Vauhkonen M, Kolehmainen V, Kaipio JP. 2005. Applied optics. 44: 876-886 A1 Journal article (refereed), original research -
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. A4 Conference proceedings -
Optimization and control methods for ultrasound surgery
Malinen M, Huttunen T, Kaipio JP. Teoksessa: (toim.) , 2005. Proceedings of COBEM 2005. 18th International Congress of Mechanical Engineering. s. . A4 Conference proceedings -
Process imaging for automatic control
Kaipio J.P., Duncan S., Seppänen A., Somersalo E., Voutilainen A.. Teoksessa: (toim.) , 2005. Boca ration: Taylor & Francis. s. 207-235. A3 Book section, Chapters in research books -
Process imaging for automatic control
Duncan S., Kaipio J., Ruuskanen A.R., Malinen M., Seppänen A.. Teoksessa: (toim.) , 2005. Boca ration: Taylor & Francis. s. 237-262. A3 Book section, Chapters in research books -
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. A4 Conference proceedings -
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 A1 Journal article (refereed), original research -
Scanning path optimization for ultrasound surgery
Malinen M, Huttunen T, Kaipio JP, Hynynen K. 2005. Physics in medicine and biology. : 3473-3490 A1 Journal article (refereed), original research -
Sequential Monte Carlo estimation of aerosol size distributions
Voutilainen A., Kaipio JP. 2005. Computational statistics and data analysis. 48: 887-908 A1 Journal article (refereed), original research -
State estimation
Kaipio JP, Duncan S, Seppänen A, Somersalo E, Voutilainen A.. Teoksessa: Scott DM, McCann H(toim.) , 2005. Process Imaging for Automatic Control. s. 207-235. Taylor & Francis A3 Book section, Chapters in research books -
The effect of linearizing the EIT observation model in concentration control problems
Ruuskanen AR, Seppänen A, Somersalo E, Kaipio JP. Teoksessa: Jong de A, Takei M, Williams RA, ,Zeidan M(toim.) , 2005. Proceedings of 4th World Congress on Industrial Process Tomography. s. 873-878. Virtual Centre for Industrial Process Tomography A4 Conference proceedings -
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. -. A4 Conference proceedings -
Posterior covariance releted optimal current patterns in electrial impedance tomography
Kaipio JP, Seppänen A, Somersalo E, Haario H. 2004. Inverse problems. 20: 919-936 A1 Journal article (refereed), original research -
Simulation study for thermal dose optimization in ultrasound surgery of the breast
Malinen M, Huttunen T, Hynynen K, Kaipio JP. 2004. Medical physics. 31: 1296-1307 A1 Journal article (refereed), original research -
Statistical and Computational Inverse Problems
Kaipio J., Somersalo E.. 2004. . . Springer Science+Businewss Media C1 Book -
The perfectly matched layer for the ultra weak variational formulation of the 3D Helmholtz equation
Huttunen T, Kaipio JP, Monk P. 2004. International journal for numerical methods in engineering. 61: 1072-1092 A1 Journal article (refereed), original research -
The ultra-weak variational formulation for elastic wave problems
Huttunen T, Monk P, Collino F, Kaipio JP. 2004. Siam journal on scientific computing. 25: 1717-1742 A1 Journal article (refereed), original research -
Theoretical analysis of the influence of aerosol size distribution and physical activity on particle deposition pattern in human lungs
Voutilainen A, Kaipio JP, Pekkanen J, Timonen KL, Ruuskanen J. 2004. SCANDINAVIAN JOURNAL OF WORK, ENVIRONMENT AND HEALTH. SUPPLEMENT. 30: 73-79 A1 Journal article (refereed), original research -
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 A4 Conference proceedings -
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 A4 Conference proceedings -
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 A4 Conference proceedings -
An experimental evaluation of state estimation with fluid dynamical models in process tomography
Seppänen A, Heikkinen L, Savolainen T, Somersalo E, Kaipio JP. Teoksessa: (toim.) , 2003. Proceedings of 3rd World Congress on Industrial Process Tomography. s. 541-546. The Virtual Centre for Industrial Process Tomography A4 Conference proceedings -
An optimal control approach for ultrasound induced heating
Malinen M, Huttunen T, Kaipio JP. 2003. International journal of control. 76: 1323-1336 A1 Journal article (refereed), original research -
Modeling of anomalies due to hydrophones in continuous-wave ultrasound fields
Huttunen T, Kaipio JP, Hynynen K. 2003. IEEE transactions on ultrasonics ferroelectrics and frequency control. 50: 1486-1500 A1 Journal article (refereed), original research -
Non-stationary magnetoencephalography by Bayesian filtering of dipole models
Somersalo E, Voutilainen A, Kaipio JP. 2003. Inverse problems. 19: 1047-1063 A1 Journal article (refereed), original research -
Optimal control in process tomography
Ruuskanen AR, Seppänen A, Duncan S, Somersalo E, Kaipio JP. Teoksessa: (toim.) , 2003. Proceedings of 3rd World Congress on Industrial Process Tomography. s. 245-251. The Virtual Centre for Industrial Process Tomography A4 Conference proceedings -
Single-trial estimation of multichannel evoked-potential measurements
Ranta-Aho PO, Koistinen AS, Ollikainen JO, Kaipio JP, Partanen J, Karjalainen PA. 2003. IEEE transactions on biomedical engineering. 50: 189-196 A1 Journal article (refereed), original research -
State-estimation approach to the nonstationary optical tomography problem
Kolehmainen V, Prince S, Arridge SR, Kaipio JP. 2003. Journal of the optical society of america a: optics image science and vision. 20: 876-889 A1 Journal article (refereed), original research -
Statistical inversion approach for optimizing current patterns in EIT
Kaipio JP, Seppänen A, Somersalo E, Haario H. Teoksessa: (toim.) , 2003. Proceedings of 3rd World Congress on Industrial Process Tomography. s. 683-688. The Virtual Centre for Industrial Process Tomography A4 Conference proceedings -
Statistical inversion for medical x-ray tomography with few radiographs: I. General theory
Siltanen S, Kolehmainen V, Järvenpää S, Kaipio JP, Koistinen P, Lassas M, Pirttilä J, Somersalo E. 2003. Physics in medicine and biology. 48: 1437-1463 A1 Journal article (refereed), original research -
Statistical inversion for medical x-ray tomography with few radiographs: II. Application to dental radiology
Kolehmainen V, Siltanen S, Järvenpää S, Kaipio JP, Koistinen P, Lassas M, Pirttilä J, Somersalo E. 2003. Physics in medicine and biology. 48: 1465- 1490 A1 Journal article (refereed), original research -
Thermal dose optimization method for ultrasound surgery
Malinen M, Huttunen T, Kaipio JP. 2003. Physics in medicine and biology. 48: 745-762 A1 Journal article (refereed), original research -
Time-series estimation of biological factors in optical diffusion tomography
Prince S, Kolehmainen V, Kaipio JP, Franceschini MA, Boas D, Arridge SR. 2003. Physics in medicine and biology. 48: 1491-1504 A1 Journal article (refereed), original research -
Computational aspects of the ultra-weak variational formulation
Huttunen T, Monk P, Kaipio JP. 2002. Journal of computational physics. 182: 27-46 A1 Journal article (refereed), original research -
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 A1 Journal article (refereed), original research -
Estimating anomalies from indirect observations
Kaipio JP, Somersalo E. 2002. Journal of computational physics. 181: 398-406 A1 Journal article (refereed), original research -
Estimation of time-varying aerosol size distributions - exploitation of modal aerosol dynamical models
Voutilainen A, Kaipio JP. 2002. Journal of aerosol science. 33: 1181-1200 A1 Journal article (refereed), original research -
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 A4 Conference proceedings -
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 A1 Journal article (refereed), original research -
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 A1 Journal article (refereed), original research -
A new computational approach for cortical imaging
Ollikainen JO, Vauhkonen M, Karjalainen PA, Kaipio JP. 2001. IEEE transactions on medical imaging. 20: 325-332 A1 Journal article (refereed), original research -
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 A1 Journal article (refereed), original research -
Computational methods for the estimation of aerosol size distributions
Voutilainen A, Kolehmainen V, Stratmann F, Kaipio JP. Teoksessa: Uvarova LA, Latyshev AV(toim.) , 2001. Mathematical Modeling. Problems, Methods, Applications. s. 219-230. Kluwer Academic D2 Article in a professional book (incl. an introduction by the editor) -
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 A1 Journal article (refereed), original research -
Estimation of non-stationary aerosol size distributions using the state-space approach
Voutilainen A, Kaipio JP. 2001. Journal of aerosol science. 32: 631-648 A1 Journal article (refereed), original research -
Estimation of non-stationary region boundaries in EIT-state estimation approach
Kolehmainen V, Voutilainen A, Kaipio JP. 2001. Inverse problems. 17: 1937-1956 A1 Journal article (refereed), original research -
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 A1 Journal article (refereed), original research -
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 A1 Journal article (refereed), original research -
Generalized optimal current patterns and electrical safety in EIT
Lionheart WRB, Kaipio J, McLeod CN. 2001. Physiological measurement. 22: 85-90 A1 Journal article (refereed), original research -
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 A1 Journal article (refereed), original research -
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 A4 Conference proceedings -
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 A1 Journal article (refereed), original research -
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 A1 Journal article (refereed), original research -
Statistical inversion of aerosol size measurement data
Voutilainen A, Kolehmainen V, Kaipio JP. 2001. Inverse problems in science and engineering. 9: 67-94 A1 Journal article (refereed), original research -
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 A4 Conference proceedings -
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.]. A4 Conference proceedings -
A non-homogeneous regularization method for the estimation of narrow aerosol size distributions
Voutilainen A, Stratmann F, Kaipio JP. 2000. Journal of aerosol science. 31: 1433-1445 A1 Journal article (refereed), original research -
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 A1 Journal article (refereed), original research -
Comparison of amplitude estimates in the single trial estimation of evoked potentials
Ranta-aho PO, Karjalainen PA, Koistinen AS, Kaipio J, Partanen J. Teoksessa: (toim.) , 2000. Digest of Papers of the 2000 World Congress on Medical Physics and Biomedical Engineering and the Proceedings of the 22nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society [CD-ROM]. s. . A4 Conference proceedings -
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 A1 Journal article (refereed), original research -
Dynamical estimation of aerosol size distributions
Voutilainen A, Kaipio JP. Teoksessa: (toim.) , 2000. Abstracts of the 2000 European Aerosol Conference. s. 769-770. Pergamon A4 Conference proceedings -
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 A1 Journal article (refereed), original research -
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 A4 Conference proceedings -
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 A1 Journal article (refereed), original research -
Perturbation expansions in polynomial root tracking
Kaipio JP, Karjalainen PA, Juntunen M. 2000. Signal processing. 80: 515-523 A1 Journal article (refereed), original research -
Recovery of piecewise constant coefficients in optical diffusion tomography [online]
Kolehmainen V, Vauhkonen M, Kaipio JP, Arridge SR. 2000. Optics express. 7: 468-480 A1 Journal article (refereed), original research -
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 A1 Journal article (refereed), original research -
Stabilization of smoothness priors time-varying autoregressive models
Juntunen M, Kaipio JP. 2000. Circuits systems and signal processing. 19: 423-435 A1 Journal article (refereed), original research -
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 A1 Journal article (refereed), original research -
Statistical inversion of aerosol size distribution data
Voutilainen A, Kolehmainen V, Kaipio JP. Teoksessa: (toim.) , 2000. Abstracts of the 2000 European Aerosol Conference. s. 767-768. Pergamon A4 Conference proceedings -
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 A1 Journal article (refereed), original research -
A new data inversion algorithm for DMPS and TDMA measurements
Voutilainen A, Stratmann F, Kaipio JP. 1999. JOURNAL OF AEROSOL SCIENCE. SUPPLEMENT. 30: S775-S776 A1 Journal article (refereed), original research -
A strategy for selecting measurement points in the determination of depth-dose curves and dose profiles
Juntunen M, Kaipio JP. 1999. Measurement science and technology. 10: 765-771 A1 Journal article (refereed), original research -
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 A1 Journal article (refereed), original research -
Estimation of the dynamics of event-related desynchronisation changes in electroencephalograms
Hiltunen JK, Karjalainen PA, Partanen J, Kaipio JP. 1999. Medical and biological engineering and computing. 37: 309-315 A1 Journal article (refereed), original research -
Inverse problems with structural prior information
Kaipio JP, Kolehmainen V, Vauhkonen M, Somersalo E. 1999. Inverse problems. 15: 713-729 A1 Journal article (refereed), original research -
Nonstationary inverse problems and state estimation
Kaipio J, Somersalo E. 1999. Journal of inverse and ill-posed problems. 7: 273-282 A1 Journal article (refereed), original research -
Recovery of organ boundaries in optical tomography
Kolehmainen V, Arridge SR, Lionheart WRB, Kaipio JP. Teoksessa: (toim.) , 1999. Proceedings of the First Joint BMES/EMBS Conference. Serving Humanity. Advancing Technology. s. 1090. A4 Conference proceedings -
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 A1 Journal article (refereed), original research -
Regularization approach to the single trial estimation of multi channel evoked potentials
Karjalainen PA, Kaipio JP, Kolehmainen V, Koistinen AS, Partanen J. Teoksessa: (toim.) , 1999. Proceedings of the First Joint BMES/EMBS Conference. Serving Humanity. Advancing Technology. s. 423. A4 Conference proceedings -
Stabilization of Subba Rao-Liporace models
Juntunen M, Tervo J, Kaipio JP. 1999. Circuits systems and signal processing. 18: 395-406 A1 Journal article (refereed), original research -
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 A1 Journal article (refereed), original research -
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 A1 Journal article (refereed), original research -
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 A1 Journal article (refereed), original research -
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 A1 Journal article (refereed), original research -
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 A4 Conference proceedings -
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 A4 Conference proceedings -
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 A1 Journal article (refereed), original research -
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 A4 Conference proceedings -
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 A4 Conference proceedings -
Dynamical electric wire tomography: a time series approach
Baroudi D, Kaipio J, Somersalo E. 1998. Inverse problems. 14: 799-813 A1 Journal article (refereed), original research -
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 A4 Conference proceedings -
Root modulus constraints in autoregressive model estimation
Juntunen M, Tervo J, Kaipio JP. 1998. Circuits systems and signal processing. 17: 709-718 A1 Journal article (refereed), original research -
Stabilization of stationary and time-varying autoregressive models
Juntunen M, Tervo J, Kaipio JP. Teoksessa: (toim.) , 1998. Proceedings of the 1998 IEEE International Conference on Acoustics, Speech and Signal Processing: ICASSP ¿98. s. 2173-2176. IEEE Service Center A4 Conference proceedings -
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 A4 Conference proceedings -
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 A4 Conference proceedings -
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 A1 Journal article (refereed), original research -
Assessment of errors in static electrical impedance tomography with adjacent and trigonometric current patterns
Kolehmainen V, Vauhkonen M, Karjalainen PA, Kaipio JP. 1997. Physiological measurement. 18: 289-303 A1 Journal article (refereed), original research -
Controller design issues and algorithms for a nonlinear distributed-parameter process
Nihtilä MT, Tervo J, Kaipio JP, Babary JP. Teoksessa: (toim.) , 1997. 1997 IEEE International Conference on Systems, Man, and Cybernetics. Computational Cybernetics and Simulation. SMC '97 Conference Proceedings. s. 2414-2419. Institute of Electrical and Electronics Engineers A4 Conference proceedings -
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 A4 Conference proceedings -
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 A4 Conference proceedings -
Electrical impedance tomography with basis constraints
Vauhkonen M, Kaipio JP, Somersalo E, Karjalainen PA. 1997. Inverse problems. 13: 523-530 A1 Journal article (refereed), original research -
Estimation of event-related synchronization changes by a new TVAR method
Kaipio JP, Karjalainen PA. 1997. IEEE transactions on biomedical engineering. 44: 649-656 A1 Journal article (refereed), original research -
Estimation of the dynamics of medium rate EEG transitions
Hiltunen JK, 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. 1220-1223. IEEE A4 Conference proceedings -
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. A4 Conference proceedings -
Käänteisongelmia lääketieteellisessä tekniikassa ja fysiikassa
Kaipio J. 1997. TIETOYHTEYS : TIETOTEKNIIKKA OPETUKSESSA JA TUTKIMUKSESSA. : 9 D1 Article in a trade journal -
Käänteisongelmien tutkimus Kuopion yliopistossa
Kaipio J, Vauhkonen M. 1997. TIETOYHTEYS : TIETOTEKNIIKKA OPETUKSESSA JA TUTKIMUKSESSA. : 10 D1 Article in a trade journal -
On linearising control of a distributed parameter bioreactor
Nihtilä MT, Tervo J, Kaipio JP, Babary JP. Teoksessa: Sydow A(toim.) , 1997. 15th IMACS World Congress on Scientific Computation, Modelling and Applied Mathematics. Vol 5. Systems Engineering. s. 221-226. Wissenschaft und Technik Verlag A4 Conference proceedings -
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. A4 Conference proceedings -
Simulation of a nonlinear distributed parameter bioreactor by FEM approach
Nihtilä MT, Tervo J, Kaipio JP. 1997. SIMULATION PRACTICE AND THEORY. : 199-216 A1 Journal article (refereed), original research -
Simulation of nonstationary EEG
Kaipio JP, Karjalainen PA. 1997. Biological cybernetics. 76: 349-356 A1 Journal article (refereed), original research -
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 A4 Conference proceedings -
The inverse problem of depth dose curve estimation
Juntunen M, Kaipio JP. 1997. Physics in medicine and biology. 42: 2147-2157 A1 Journal article (refereed), original research -
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. A4 Conference proceedings -
Eigenvalue problems arising in the control of a distributed-parameter bioreactor
Nihtila MT, Babary JP, Kaipio JP. 1996. Control engineering practice. 4: 1015-1021 A1 Journal article (refereed), original research -
Electrical impedance tomography measurement system for experimental use
Savolainen T, Kaipio JP, Karjalainen PA, Vauhkonen M. 1996. Review of scientific instruments. 67: 3605-3609 A1 Journal article (refereed), original research -
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 A4 Conference proceedings -
PCA based Bayesian estimation of single trial evoked potentials
Karjalainen PA, Kaipio JP, Koistinen AS. Teoksessa: (toim.) , 1996. Proceedings of the 1st International Conference on Bioelectromagnetism. s. 195-196. Ragnar Granit Foundation A4 Conference proceedings -
Recursive Bayesian estimation of single trial evoked potentials [CD-ROM]
Karjalainen PA, Kaipio JP, Koistinen AS, Kärki T. Teoksessa: (toim.) , 1996. Conference Proceedings. 1996 IEEE Engineering in Medicine and Biology. 18th Annual International Conference. Bridging Disciplines for Biomedicine. s. . IEEE A4 Conference proceedings -
Simulation and Estimation of Nonstationary EEG
Kaipio J. 1996. Kuopion yliopiston julkaisuja C. Luonnontieteet ja ympäristötieteet G4 Doctoral dissertation (monograph) -
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 A4 Conference proceedings -
Tracking of nonstationary EEG with the polynomial root perturbation [CD-ROM]
Patomäki L, Kaipio JP, Karjalainen PA, Juntunen M. Teoksessa: (toim.) , 1996. Conference Proceedings. 1996 IEEE Engineering in Medicine and Biology. 18th Annual International Conference. Bridging Disciplines for Biomedicine. s. . IEEE A4 Conference proceedings -
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 A4 Conference proceedings -
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. A4 Conference proceedings -
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 A4 Conference proceedings -
NeuroScan and macro utilities for Matlab V1.0
Virkkala J, Karjalainen P, Kaipio J. Teoksessa: Computer Solutions Europe AB(toim.) , 1995. Final Program and Proceedings for the Nordic MATLAB Conference `95. s. II-69 - II-71. A4 Conference proceedings -
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 A1 Journal article (refereed), original research -
Tracking of nonstationary EEG with the roots of arma models
Patomäki L, Kaipio JP, Karjalainen PA. Teoksessa: (toim.) , 1995. 1995 IEEE Engineering in Medicine & Biology. 17th Annual Conference & 21st Canadian Mecical and Biological Engineering Conference. [CD-ROM]. s. . A4 Conference proceedings