Aki Pulkkinen
Visiting Researcher
Department of Technical Physics, Faculty of Science, Forestry and Technology
Aki Pulkkinen’s research fields include ultrasound therapy, photo/optoacoustic and acousto-optic imaging and tomography, mathematical modelling, and inverse problems.
Research groups
Publications
57/57 items-
Joint reconstruction of multiple initial pressures and the speed of sound in photoacoustic tomography
Suhonen, Miika; Lucka, Felix; Pulkkinen, Aki; Arridge, Simon; Cox, Ben; Tarvainen, Tanja. Teoksessa: Oraevsky, Alexander A.; Wang, Lihong V.(toim.) , 2025. Photons Plus Ultrasound: Imaging and Sensing 2025. s. . B3 Non-refereed conference proceedings -
Anatomy-guided multi-resolution image reconstruction in PET
Lesonen, P; Wettenhovi, VV; Kolehmainen, V; Pulkkinen, A; Vauhkonen, M. 2024. Physics in medicine and biology. 69: . 105023 A1 Journal article (refereed), original research -
Estimating absorption and scattering in quantitative photoacoustic tomography with an adaptive Monte Carlo method for light transport
Hänninen, Niko; Pulkkinen, Aki; Arridge, Simon; Tarvainen, Tanja. 2024. Inverse problems and imaging. 18: 1052-1077 A1 Journal article (refereed), original research -
Multi-open-path laser dispersion spectroscopy combined with Bayesian state estimation for localizing and quantifying methane emissions
Voss, A; Vänskä, E; Weidmann, D; Pulkkinen, A; Seppänen, A. 2024. Atmospheric environment X. 22: . 100260 A1 Journal article (refereed), original research -
Single-stage approach for estimating optical parameters in spectral quantitative photoacoustic tomography
Suhonen, Miika; Pulkkinen, Aki; Tarvainen, Tanja. 2024. Journal of the optical society of america a: optics image science and vision. 41: 527-542 A1 Journal article (refereed), original research -
Stochastic Gauss-Newton method for estimating absorption and scattering in optical tomography with the Monte Carlo method for light transport
Kangasniemi, Jonna; Mozumder, Meghdoot; Pulkkinen, Aki; Tarvainen, Tanja. 2024. Biomedical optics express. 15: 4925-4942 A1 Journal article (refereed), original research -
Background-oriented schlieren sensitivity in terms of geometrical parameters of measurement setup
Koponen, Eero; Leskinen, Jarkko; Tarvainen, Tanja; Pulkkinen, Aki. 2023. Journal of the acoustical society of america. 154: 3726-3736 A1 Journal article (refereed), original research -
Image reconstruction in quantitative photoacoustic tomography using adaptive optical Monte Carlo
Hänninen, Niko; Pulkkinen, Aki; Arridge, Simon R; Tarvainen, Tanja. Teoksessa: Oraevsky, Alexander A; Wang, Lihong V(toim.) , 2023. Photons Plus Ultrasound: Imaging and Sensing 2023. s. . SPIE A4 Conference proceedings -
One-step estimation of spectral optical parameters in quantitative photoacoustic tomography
Suhonen, Miika; Pulkkinen, Aki; Tarvainen, Tanja. Teoksessa: Kim, Chulhong; Laufer, Jan; Ntziachristos, Vasilis: Zemp, Roger J(toim.) , 2023. Opto-Acoustic Methods and Applications in Biophotonics VI. s. . SPIE A4 Conference proceedings -
Adaptive stochastic Gauss–Newton method with optical Monte Carlo for quantitative photoacoustic tomography
Hänninen, Niko; Pulkkinen, Aki; Arridge, Simon; Tarvainen, Tanja. 2022. Journal of biomedical optics. 27: A1 Journal article (refereed), original research