Jari Kaipio
Professori
Teknillisen fysiikan laitos, Luonnontieteiden, metsätieteiden ja tekniikan tiedekunta
jari.kaipio@uef.fi | 040 503 3391
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040 503 3391
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+358 40 5033391
+35840 5033391
+358405033391
040 5033391
040 503 3391
+358 40 503 3391
+35840 503 3391
040 5033 391
+358 40 5033 391
+35840 5033 391
+358 40 5033391
+35840 5033391
+358405033391
Julkaisut
280 kappaletta-
On global normal linear approximations for nonlinear Bayesian inverse problems
Nicholson, Ruanui; Petra, Noemi; Villa, Umberto; Kaipio, Jari P. 2023. Inverse problems. 39: -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
A numerical approach for modelling fault-zone trapped waves
Gulley AK, Kaipio JP, Eccles JD, Malin PE. 2017. Geophysical journal international. 210: 919-930 -
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 -
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 -
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 -
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 -
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 -
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. -
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 -
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 -
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. -
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 -
Contrast enhancement in EIT imaging of the brain
Nissinen A, Kaipio JP, Vauhkonen M, Kolehmainen V. 2015. Physiological measurement. 2016; 37: 1-24 -
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 -
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 -
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 -
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 -
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 -
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 -
A Bayesian approach to spectral quantitative photoacoustic tomography
Pulkkinen A, Cox BT, Arridge SR, Kaipio JP, Tarvainen T. 2014. Inverse problems. 30: 65012 -
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 -
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 -
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 -
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 -
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 -
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 -
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. -
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 -
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 -
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 -
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. -
Inverse problems in the Bayesian framework
Calvetti D, Kaipio JP Somersalo E. 2014. Inverse problems. 30: 110301 -
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 -
Statistical inversion approach to estimating water content in an aquifer from seismic data
Lähivaara Timo, Dudley Ward Nicholas F., Huttunen Tomi, Kaipio Jari P.. 2014. Journal of the acoustical society of america -
Uncertainty, decision and control: A survey
Dudley Ward N, Kaipio JP. 2014. Journal of hydrology New Zealand. 53: 53-91 -
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 -
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 -
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 -
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 -
Detection of malfunctions in sensor networks
Alavi¿Shoshtari Maryam, Williams David E, Salmond Jennifer A, Kaipio Jari P. 2013. Environmetrics. 24: 227-236 -
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 -
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. -
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. -
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. -
Simulation study on seismic monitoring of aquifers
Lähivaara T, Kaipio JP, Dudley Ward NF, Huttunen T. Teoksessa: -(toim.) , 2013. Proceedings of Meetings on Acoustics. s. -. -
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. -
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 -
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 -
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. -
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 -
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 -
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 -
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 -
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. -
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 -
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 -
Identification of contact failures in multi-layered composites
L. A. Abreu, H. R. B. Orlande, C. P. Naveira-Cotta, J. N. N. Quaresma, R. M. Cotta, J. P. Kaipio and V. Kolehmainen.. Teoksessa: n/a(toim.) , 2011. In Proceedings of the ASME 2011 31st International Design Engineering Technical Conferences & Computers and Information in Engineering Conference IDETC/CIE 2011. s. 479-487. ASME Gear Research Institute -
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 -
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 -
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 -
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) -
Optical Imaging
Simon R. Arridge, Jari P. Kaipio, Ville Kolehmainen and Tanja Tarvainen. Teoksessa: O. Scherzer(toim.) , 2011. Handbook of Mathematical Methods in Imaging. s. 735-780. Springer -
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 -
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 -
The Bayesian framework for inverse problems in heat transfer
Kaipio J P, Fox C. 2011. Heat transfer engineering. 32: 718-753 -
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. -
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 -
Compensation of errors due to incorrect model geometry in electrical impedance tomography
Antti Nissinen, Ville Kolehmainen, Jari Kaipio. Teoksessa: IOP(toim.) , 2010. XIV International Conference on Electrical Bioimpedance and 11th Conference on Biomedical Applications of Electrical Impedance Tomography (ICEBI & EIT 2010). s. 12050. -
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 -
Electrical Resistance Tomography for Assessment of Cracks in Concrete
K. Karhunen, A. Seppanen, A. Lehikoinen, J. Blunt, J. P. Kaipio, and P. J. M. Monteiro. 2010. Aci materials journal. 107: 523-531 -
Electrical Resistance Tomography for non-destructive evaluation of concrete structures
A. Seppänen, K. Karhunen, A. Lehikoinen, J. Blunt, J.P. Kaipio, P.J.M. Monteiro. Teoksessa: -(toim.) , 2010. Proceedings of 6th World Congress on Industrial Process Tomography. s. 662-669. International Society for Industrial Process Tomography -
Electrical resistance tomography approach for localizing reinforcing bars in concrete
K. Karhunen, A. Seppänen, A. Lehikoinen, P.J.M. Monteiro and J.P. Kaipio. Teoksessa: ?(toim.) , 2010. Sixth International Conference on Concrete under Severe Conditions - Environment & Loading (CONSEC'10). s. ?. -
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 -
Experimental evaluation of state estimation with fluid dynamical models in EIT imaging of 3D pipe flow
A. Lipponen, A. Seppänen and J. P. Kaipio. Teoksessa: -(toim.) , 2010. Proceedings of 6th World Congress on Industrial Process Tomography. s. -. -
Finite Element Solution of the Fokker-Planck Equation for Optical Tomography
Ossi Lehtikangas, Tanja Tarvainen, Ville Kolehmainen, Aki Pulkkinen, Simon R Arridge, Jari P Kaipio. Teoksessa: The Optical Society(toim.) , 2010. Biomedical Optics (BIOMED)/ Digital Holography and Three‐Dimensional Imaging (DH) Technical Digest. s. BSuE1. -
Finite element approximation of the Fokker-Planck equation for diffuse optical tomography
Ossi Lehtikangas, Tanja Tarvainen, Ville Kolehmainen, Simon R. Arridge, Jari P. Kaipio. 2010. -
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 -
Importance filtering approach for the nonstationary approximation error method
Huttunen JMJ, Lehikoinen A, Hämäläinen J, Kaipio JP. 2010. Inverse problems. 26: 125003 -
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 -
Reduced order estimation of nonstationary flows with electrical impedance tomography
A. Lipponen, A. Seppänen and J. P. Kaipio. Teoksessa: -(toim.) , 2010. Proceedings of 17th Australasian Fluid Mechanics Conference. s. -. -
Reduced-order estimation of nonstationary flows with electrical impedance tomography
Antti Lipponen, Aku Seppänen, Jari Kaipio. 2010. Inverse problems. 26: 074010 (20pp) -
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 -
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.) -
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 -
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. . -
Inverse problem of simultaneous identification of thermophysical properties and boundary heat flux
Mota C, Orlande H R B, Wellelle O, Kolehmainen V and Kaipio J P. 2009. High temperatures - high pressures. 38: 171-185 -
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 -
Model reduction and pollution source identification from remote sensing data
Voutilainen A, Kaipio JP. 2009. Inverse problems and imaging. 3: 711-730 -
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 -
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. . -
State estimation in process tomography - reconstruction of velocity fields using EIT
Seppänen A, Voutilainen A, Kaipio JP. 2009. Inverse problems. 25: [24 pp] -
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. -
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 -
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 -
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. -
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 -
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 -
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 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 -
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. -
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 -
Approximation error analysis in nonlinear state estimation with an application to state-spase identification
Huttunen JMJ, Kaipio JP. 2007. Inverse problems. 23: 2141-2157 -
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 -
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. -
Approximation errors in nonstationary inverse problems
Huttunen JMJ, Kaipio JP. 2007. Inverse problems and imaging. 1: 77-93 -
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 -
Method and arrangement for medical X-ray imaging and reconstruction from sparse data
S. Siltanen, E. Somersalo, V. Kolehmainen, M. Lassas and J. P. Kaipio. 2007. -
Method and arrangement for three-dimensional medical X-ray imaging
J. P. Kaipio, S. Siltanen, M. Kalke, V. Kolehmainen and M. Lassas. 2007. -
Optimal current patterns in dynamical electrical impedance tomography imaging
Kaipio JP, Seppänen A, Voutilainen A, Haario H. 2007. Inverse problems. 23: 1201-1214 -
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 -
Statistical inverse problems: discretization, model reduction and inverse crimes
Kaipio J, Somersalo E. 2007. Journal of computational and applied mathematics. 198: 493-504 -
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 -
Aristotelian prior boundary conditions
Calvetti D, Kaipio JP, Someralo E. 2006. International journal of mathematics and computer science. 1: 63-81 -
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 -
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 -
Feedforward and feedback control of ultrasound surgery
Malinen M, Duncan SR, Huttunen T, Kaipio JP. 2006. Applied numerical mathematics. 56: 55-79 -
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 -
Lääketieteellinen röntgenkuvauksen menetelmä ja järjestely
S. Siltanen, E. Somersalo, V. Kolehmainen, M. Lassas and J. P. Kaipio. 2006. -
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. . -
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 -
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 -
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 -
Tilastolliset inversio-ongelmat ja mallinnukseen liittyvät ongelmat
Kaipio Jari. 2006. Arkhimedes. : 15-18 -
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 -
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 -
Compensation for geometric mismodelling by anisotropies in optical tomography
Heino J, Somersalo E., Kaipio JP. 2005. Optics express. 13: 296-308 -
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 -
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 -
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 -
Feedfforward and feedback control of ultrasound surgery
Malinen M., Duncan S.R., Huttunen T., Kaipio J.P.. 2005. Applied numerical mathematics. 56: 55-79 -
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. -
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. . -
Physiological System Identification with the Kalman Filter in Diffuse Optical Tomography
Solomon Gilbert Diamond, Theodore J. Huppert, Ville Kolehmainen, Maria Angela Franceschini and Jari P. Kaipio. Teoksessa: J Duncan and G Gerig(toim.) , 2005. , Medical Image Computing and Computer-Assisted Intervention ¿ MICCAI 2005. s. 649-656. Springer-Verlag -
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. -
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. -
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 -
Scanning path optimization for ultrasound surgery
Malinen M, Huttunen T, Kaipio JP, Hynynen K. 2005. Physics in medicine and biology. : 3473-3490 -
Sequential Monte Carlo estimation of aerosol size distributions
Voutilainen A., Kaipio JP. 2005. Computational statistics and data analysis. 48: 887-908 -
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 -
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 -
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. -. -
Posterior covariance releted optimal current patterns in electrial impedance tomography
Kaipio JP, Seppänen A, Somersalo E, Haario H. 2004. Inverse problems. 20: 919-936 -
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 -
Statistical and Computational Inverse Problems
Kaipio J., Somersalo E.. 2004. . . Springer Science+Businewss Media -
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 -
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 -
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 -
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 -
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 -
An optimal control approach for ultrasound induced heating
Malinen M, Huttunen T, Kaipio JP. 2003. International journal of control. 76: 1323-1336 -
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 -
Non-stationary magnetoencephalography by Bayesian filtering of dipole models
Somersalo E, Voutilainen A, Kaipio JP. 2003. Inverse problems. 19: 1047-1063 -
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 -
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 -
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 -
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 -
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 -
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 -
Thermal dose optimization method for ultrasound surgery
Malinen M, Huttunen T, Kaipio JP. 2003. Physics in medicine and biology. 48: 745-762 -
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 -
Computational aspects of the ultra-weak variational formulation
Huttunen T, Monk P, Kaipio JP. 2002. Journal of computational physics. 182: 27-46 -
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 -
Estimating anomalies from indirect observations
Kaipio JP, Somersalo E. 2002. Journal of computational physics. 181: 398-406 -
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 -
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 -
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 -
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 -
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 -
Estimation of non-stationary aerosol size distributions using the state-space approach
Voutilainen A, Kaipio JP. 2001. Journal of aerosol science. 32: 631-648 -
Estimation of non-stationary region boundaries in EIT-state estimation approach
Kolehmainen V, Voutilainen A, Kaipio JP. 2001. Inverse problems. 17: 1937-1956 -
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 -
Generalized optimal current patterns and electrical safety in EIT
Lionheart WRB, Kaipio J, McLeod CN. 2001. Physiological measurement. 22: 85-90 -
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 -
Statistical inversion of aerosol size measurement data
Voutilainen A, Kolehmainen V, Kaipio JP. 2001. Inverse problems in science and engineering. 9: 67-94 -
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 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 -
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 -
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. . -
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 -
Dynamical estimation of aerosol size distributions
Voutilainen A, Kaipio JP. Teoksessa: (toim.) , 2000. Abstracts of the 2000 European Aerosol Conference. s. 769-770. Pergamon -
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 -
Perturbation expansions in polynomial root tracking
Kaipio JP, Karjalainen PA, Juntunen M. 2000. Signal processing. 80: 515-523 -
Recovery of piecewise constant coefficients in optical diffusion tomography [online]
Kolehmainen V, Vauhkonen M, Kaipio JP, Arridge SR. 2000. Optics express. 7: 468-480 -
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 -
Stabilization of smoothness priors time-varying autoregressive models
Juntunen M, Kaipio JP. 2000. Circuits systems and signal processing. 19: 423-435 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
Inverse problems with structural prior information
Kaipio JP, Kolehmainen V, Vauhkonen M, Somersalo E. 1999. Inverse problems. 15: 713-729 -
Nonstationary inverse problems and state estimation
Kaipio J, Somersalo E. 1999. Journal of inverse and ill-posed problems. 7: 273-282 -
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. -
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 -
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. -
Stabilization of Subba Rao-Liporace models
Juntunen M, Tervo J, Kaipio JP. 1999. Circuits systems and signal processing. 18: 395-406 -
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 -
Dynamical electric wire tomography: a time series approach
Baroudi D, Kaipio J, Somersalo E. 1998. Inverse problems. 14: 799-813 -
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 -
Root modulus constraints in autoregressive model estimation
Juntunen M, Tervo J, Kaipio JP. 1998. Circuits systems and signal processing. 17: 709-718 -
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 -
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 -
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 -
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 -
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 -
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 with basis constraints
Vauhkonen M, Kaipio JP, Somersalo E, Karjalainen PA. 1997. Inverse problems. 13: 523-530 -
Estimation of event-related synchronization changes by a new TVAR method
Kaipio JP, Karjalainen PA. 1997. IEEE transactions on biomedical engineering. 44: 649-656 -
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 -
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. -
Käänteisongelmia lääketieteellisessä tekniikassa ja fysiikassa
Kaipio J. 1997. TIETOYHTEYS : TIETOTEKNIIKKA OPETUKSESSA JA TUTKIMUKSESSA. : 9 -
Käänteisongelmien tutkimus Kuopion yliopistossa
Kaipio J, Vauhkonen M. 1997. TIETOYHTEYS : TIETOTEKNIIKKA OPETUKSESSA JA TUTKIMUKSESSA. : 10 -
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 -
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. -
Simulation of a nonlinear distributed parameter bioreactor by FEM approach
Nihtilä MT, Tervo J, Kaipio JP. 1997. SIMULATION PRACTICE AND THEORY. : 199-216 -
Simulation of nonstationary EEG
Kaipio JP, Karjalainen PA. 1997. Biological cybernetics. 76: 349-356 -
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 -
The inverse problem of depth dose curve estimation
Juntunen M, Kaipio JP. 1997. Physics in medicine and biology. 42: 2147-2157 -
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. -
Eigenvalue problems arising in the control of a distributed-parameter bioreactor
Nihtila MT, Babary JP, Kaipio JP. 1996. Control engineering practice. 4: 1015-1021 -
Electrical impedance tomography measurement system for experimental use
Savolainen T, Kaipio JP, Karjalainen PA, Vauhkonen M. 1996. Review of scientific instruments. 67: 3605-3609 -
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 -
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 -
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 -
Simulation and Estimation of Nonstationary EEG
Kaipio J. 1996. Kuopion yliopiston julkaisuja C. Luonnontieteet ja ympäristötieteet -
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 -
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 -
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 -
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. -
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 -
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. .