Aku Seppänen

According to our database, Aku Seppänen authored at least 22 papers between 2001 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Dual-Modal Electrical Imaging of Two-Phase Flow - Experimental Evaluation of the State Estimation Approach.

M. Ziaul Arif, Aku Seppänen, Ville Kolehmainen, Marko Vauhkonen

Sensors, 2023

2021

Joint Reconstruction of Conductivity and Velocity in Two-Phase Flows Using Electromagnetic Flow Tomography and Electrical Tomography: A Simulation Study.

M. Ziaul Arif, Ossi Lehtikangas, Aku Seppänen, Ville Kolehmainen, Marko Vauhkonen

IEEE Trans. Instrum. Meas., 2021

Nonplanar sensing skins for structural health monitoring based on electrical resistance tomography.

Jyrki Jauhiainen, Mohammad Pour-Ghaz, Tuomo Valkonen, Aku Seppänen

Comput. Aided Civ. Infrastructure Eng., 2021

2020

Relaxed Gauss-Newton Methods with Applications to Electrical Impedance Tomography.

Jyrki Jauhiainen, Petri Kuusela, Aku Seppänen, Tuomo Valkonen

SIAM J. Imaging Sci., 2020

Non-planar sensing skins for structural health monitoring based on electrical resistance tomography.

Jyrki Jauhiainen, Mohammad Pour-Ghaz, Tuomo Valkonen, Aku Seppänen

CoRR, 2020

Utility of image point cloud data towards generating enhanced multitemporal multisensor land cover maps.

Ranjith Gopalakrishnan, Aku Seppänen, Mikko Kukkonen, Petteri Packalen

Int. J. Appl. Earth Obs. Geoinformation, 2020

2019

Gaussian Process Regression for Forest Attribute Estimation From Airborne Laser Scanning Data.

Petri Varvia, Timo Lähivaara, Matti Maltamo, Petteri Packalen, Aku Seppänen

IEEE Trans. Geosci. Remote. Sens., 2019

2018

A Parametric Level set Method for Imaging Multiphase Conductivity Using Electrical Impedance Tomography.

Dong Liu, Yuxi Zhao, Anil Kumar Khambampati, Aku Seppänen, Jiangfeng Du

IEEE Trans. Computational Imaging, 2018

Recovery from Errors Due to Domain Truncation in Magnetic Particle Imaging: Approximation Error Modeling Approach.

Christina Brandt, Aku Seppänen

J. Math. Imaging Vis., 2018

2017

Uncertainty Quantification in ALS-Based Species-Specific Growing Stock Volume Estimation.

Petri Varvia, Timo Lähivaara, Matti Maltamo, Petteri Packalen, Timo Tokola, Aku Seppänen

IEEE Trans. Geosci. Remote. Sens., 2017

Isotropic and anisotropic total variation regularization in electrical impedance tomography.

Gerardo González, Ville Kolehmainen, Aku Seppänen

Comput. Math. Appl., 2017

2016

Nonlinear Difference Imaging Approach to Three-Dimensional Electrical Impedance Tomography in the Presence of Geometric Modeling Errors.

Dong Liu, Ville Kolehmainen, Samuli Siltanen, Anne-Maria Laukkanen, Aku Seppänen

IEEE Trans. Biomed. Eng., 2016

2015

Randomize-Then-Optimize for Sampling and Uncertainty Quantification in Electrical Impedance Tomography.

Johnathan M. Bardsley, Aku Seppänen, Antti Solonen, Heikki Haario, Jari P. Kaipio

SIAM/ASA J. Uncertain. Quantification, 2015

2014

Bayesian Approach to Tree Detection Based on Airborne Laser Scanning Data.

Timo Lähivaara, Aku Seppänen, Jari P. Kaipio, Jari Vauhkonen, Lauri Korhonen, Timo Tokola, Matti Maltamo

IEEE Trans. Geosci. Remote. Sens., 2014

Optimizing Electrode Positions in Electrical Impedance Tomography.

Nuutti Hyvönen, Aku Seppänen, Stratos Staboulis

SIAM J. Appl. Math., 2014

2013

Simultaneous Reconstruction of Outer Boundary Shape and Admittivity Distribution in Electrical Impedance Tomography.

Jérémi Dardé, Nuutti Hyvönen, Aku Seppänen, Stratos Staboulis

SIAM J. Imaging Sci., 2013

Electrical impedance tomography imaging with reduced-order model based on proper orthogonal decomposition.

Antti Lipponen, Aku Seppänen, Jari P. Kaipio

J. Electronic Imaging, 2013

2012

Sparsity reconstruction in electrical impedance tomography: An experimental evaluation.

Matthias Gehre, Tobias Kluth, Antti Lipponen, Bangti Jin, Aku Seppänen, Jari P. Kaipio, Peter Maass

J. Comput. Appl. Math., 2012

Bayesian approach to tree detection with airborne laser scanning.

Timo Lähivaara, Aku Seppänen, Jari P. Kaipio, Jari Vauhkonen, Lauri Korhonen, Timo Tokola, Matti Maltamo

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

2010

Fr[e-acute]chet Derivative with Respect to the Shape of an Internal Electrode in Electrical Impedance Tomography.

Nuutti Hyvönen, Kimmo Karhunen, Aku Seppänen

SIAM J. Appl. Math., 2010

2004

Using tomographic measurements in process control.

Anna R. Ruuskanen, Aku Seppänen, Stephen Duncan, Erkki Somersalo, Jari P. Kaipio

Proceedings of the 43rd IEEE Conference on Decision and Control, 2004

2001

Fluid dynamical models and state estimation in process tomography: Effect due to inaccuracies in flow fields.

Aku Seppänen, Marko Vauhkonen, Päivi Vauhkonen, Erkki Somersalo, Jari P. Kaipio

J. Electronic Imaging, 2001