Quantitative Tomography Using Coupled Physics of Waves

Computationally efficient forward model for photoacoustic tomography

Autori: Teemu Sahlström, Aki Pulkkinen, Jarkko Leskinen, Tanja Tarvainen
Pubblicato in: Opto-Acoustic Methods and Applications in Biophotonics V, Numero 11923: 1192308, 2021, ISBN 978-1-5106-4713-8
Editore: SPIE
DOI: 10.1117/12.2615855

Diffuse optical tomography using deep learning to marginalize errors due to inaccurate baseline optical parameters in brain imaging

Autori: Meghdoot Mozumder, Pauliina Hirvi, Ilkka Nissilä, Andreas Hauptmann, Jorge Ripoll, David E. Singh
Pubblicato in: European Conferences on Biomedical Optics 2025, 2025, Pagina/e W5B.2, ISBN 978-1-55752-800-1
Editore: Optica Publishing Group
DOI: 10.1364/ecbo.2025.w5b.2

Image reconstruction in quantitative photoacoustic tomography using adaptive optical Monte Carlo

Autori: Niko Hänninen, Aki Pulkkinen, Simon Arridge, Tanja Tarvainen
Pubblicato in: Photons Plus Ultrasound: Imaging and Sensing, Numero 12379: 1237916, 2023, ISSN 2410-9045
Editore: SPIE
DOI: 10.1117/12.2647252

Comparative Analysis of Acoustic Reconstruction Methods for Chromophore and Oxygenation Quantification in Limited-View 3D Quantitative Photoacoustic Tomography

Autori: Guo Tang, Felix Lucka, Teemu Sahlström, Ben Cox, Tanja Tarvainen, Jan Laufer
Pubblicato in: European Conferences on Biomedical Optics 2025, 2025, Pagina/e S4D.2, ISBN 978-1-55752-800-1
Editore: Optica Publishing Group
DOI: 10.1364/ecbo.2025.s4d.2

Perturbation Monte Carlo in quantitative photoacoustic tomography

Autori: Aki Pulkkinen, Aleksi Leino, Tuomas Lunttila, Meghdoot Mozumder, Tanja Tarvainen
Pubblicato in: Opto-Acoustic Methods and Applications in Biophotonics V, Numero 11923: 119230B, 2021, ISBN 978-1-5106-4713-8
Editore: SPIE
DOI: 10.1117/12.2615870

Estimation of dielectric parameters in quantitative thermoacoustic tomography

Autori: Teemu Sahlström, Timo Lähivaara, Tanja Tarvainen
Pubblicato in: European Conferences on Biomedical Optics 2025, 2025, Pagina/e Tu2A.40, ISBN 978-1-55752-800-1
Editore: Optica Publishing Group
DOI: 10.1364/ecbo.2025.tu2a.40

SMART-SPI: Towards an Integrated Framework for Advanced Computational Single-Pixel Imaging Systems

Autori: Marcos Obando, Samuel I. Valencia-Zapata, Lindsey Willstatter, Heberley Tobón Maya, Tanja Tarvainen, Stefano Bonora, Jesús Lancis, Enrique Tajahuerce, Felix Lucka
Pubblicato in: Optica Imaging Congress 2025 (3D, DH, COSI, IS, pcAOP,RadIT), 2025, Pagina/e CW1B.3, ISBN 978-1-55752-937-4
Editore: Optica Publishing Group
DOI: 10.1364/cosi.2025.cw1b.3

Utilizing variational autoencoders in photoacoustic tomography

Autori: Teemu Sahlström, Tanja Tarvainen
Pubblicato in: Photons Plus Ultrasound: Imaging and Sensing 2023, Numero 12379:1237914, 2023
Editore: SPIE
DOI: 10.1117/12.2644801

An adaptive stochastic Gauss-Newton method for optical tomography using the Monte Carlo method

Autori: Jonna Kangasniemi, Meghdoot Mozumder, Aki Pulkkinen, Tanja Tarvainen
Pubblicato in: European Conferences on Biomedical Optics 2025, 2025, Pagina/e W4B.1, ISBN 978-1-55752-800-1
Editore: Optica Publishing Group
DOI: 10.1364/ecbo.2025.w4b.1

Diffuse optical tomography setup using a nanosecond laser

Autori: Meghdoot Mozumder, Jarkko Leskinen, Tanja Tarvainen
Pubblicato in: Diffuse Optical Spectroscopy and Imaging IX, Numero 12628; 1262820, 2023
Editore: SPIE
DOI: 10.1117/12.2670651

Time-domain diffuse optical tomography with pattern illumination and detection: experimental system

Autori: Giovanna Tramontin Carneiro, Jarjish Rahaman, Meghdoot Mozumder, Tanja Tarvainen, Andrea Farina
Pubblicato in: European Conferences on Biomedical Optics 2025, 2025, Pagina/e Tu1B.4, ISBN 978-1-55752-800-1
Editore: Optica Publishing Group
DOI: 10.1364/ecbo.2025.tu1b.4

Deep learning in photoacoustic tomography utilizing variational autoencoders

Autori: Teemu Sahlström, Tanja Tarvainen
Pubblicato in: Opto-Acoustic Methods and Applications in Biophotonics VI, Numero 12631: 1263108, 2023
Editore: SPIE
DOI: 10.1117/12.2670860

Compensating modeling errors of diffusion approximation in quantitative photoacoustic tomography using a Bayesian approach

Autori: Niko Hänninen, Aki Pulkkinen, Aleksi Leino, Tanja Tarvainen
Pubblicato in: Opto-Acoustic Methods and Applications in Biophotonics V, Numero 1192309: 1192309, 2021, ISBN 978-1-5106-4713-8
Editore: SPIE
DOI: 10.1117/12.2615866

One-step estimation of spectral optical parameters in quantitative photoacoustic tomography

Autori: Miika Suhonen, Aki Pulkkinen, Tanja Tarvainen
Pubblicato in: Opto-Acoustic Methods and Applications in Biophotonics VI, Numero 12631: 126310D, 2023
Editore: SPIE
DOI: 10.1117/12.2675588

Time-domain diffuse optical tomography with pattern illumination and detection: modeling and simulation

Autori: Jarjish Rahaman, Meghdoot Mozumder, Giovanna Tramontin Carneiro, Andrea Farina, Tanja Tarvainen
Pubblicato in: European Conferences on Biomedical Optics 2025, 2025, Pagina/e Th2B.6, ISBN 978-1-55752-800-1
Editore: Optica Publishing Group
DOI: 10.1364/ecbo.2025.th2b.6

Computational methods for modelling and inverse problem of photoacoustic tomography

Autori: Teemu Sahlström
Pubblicato in: Publications of the University of Eastern Finland. Dissertations in Science, Forestry and Technology, Numero 30, 2023, ISBN 978-952-61-5174-8
Editore: University of Eastern Finland, Faculty of Science, Forestry and Technology, Department of Technical Physics

Background-oriented schlieren imaging for measuring ultrasound fields

Autori: Eero Koponen
Pubblicato in: Publications of the University of Eastern Finland. Dissertations in Science, Forestry and Technology, Numero 40, 2024, ISBN 978-952-61-5174-8
Editore: University of Eastern Finland, Faculty of Science, Forestry and Technology, Department of Technical Physics

Image reconstruction and uncertainty quantification in quantitative photoacoustic tomography

Autori: Niko Hänninen
Pubblicato in: Publications of the University of Eastern Finland. Dissertations in Science, Forestry and Technology, Numero 29, 2023, ISBN 978-952-61-5174-8
Editore: University of Eastern Finland, Faculty of Science, Forestry and Technology, Department of Technical Physics

Computationally efficient forward model for photoacoustic tomography

Autori: Eero Koponen, Jarkko Leskinen, Tanja Tarvainen, Aki Pulkkinen
Pubblicato in: The Journal of the Acoustical Society of America, Numero 154(6), 2023, Pagina/e 3726-3736, ISSN 1084-7529
Editore: Optical Society of America
DOI: 10.1121/10.0023949

Controlled synthesis and characterization of porous silicon nanoparticles for dynamic nuclear polarization

Autori: Gevin von Witte, Aaron Himmler, Viivi Hyppönen, Jiri Jäntti, Mohammed M. Albannay, Jani O. Moilanen, Matthias Ernst, Vesa-Pekka Lehto, Joakim Riikonen, Sebastian Kozerke, Mikko I. Kettunen, Konstant
Pubblicato in: Nanoscale, Numero 16, 2024, Pagina/e 19385-19399, ISSN 2040-3364
Editore: Royal Society of Chemistry
DOI: 10.1039/d4nr02603a

Diffuse optical tomography of the brain: effects of inaccurate baseline optical parameters and refinements using learned post-processing

Autori: Meghdoot Mozumder, Pauliina Hirvi, Ilkka Nissilä, Andreas Hauptmann, Jorge Ripoll, David E. Singh
Pubblicato in: Biomedical Optics Express, Numero 15, 2024, Pagina/e 4470, ISSN 2156-7085
Editore: The Optical Society
DOI: 10.1364/boe.524245

Stochastic Gauss-Newton method for estimating absorption and scattering in optical tomography with the Monte Carlo method for light transport

Autori: Jonna Kangasniemi, Meghdoot Mozumder, Aki Pulkkinen, Tanja Tarvainen
Pubblicato in: Biomedical Optics Express, Numero 15, 2024, Pagina/e 4925, ISSN 2156-7085
Editore: The Optical Society
DOI: 10.1364/boe.528666

Adaptive stochastic Gauss-Newton with optical Monte Carlo in quantitative photoacoustic tomography

Autori: Niko Hänninen, Aki Pulkkinen, Simon Arridge, Tanja Tarvainen
Pubblicato in: Journal of Biomedical Optics, Numero 27(8), 2022, Pagina/e 083013, ISSN 1560-2281
Editore: SPIE
DOI: 10.1117/1.jbo.27.8.083013

Single-stage approach for estimating optical parameters in spectral quantitative photoacoustic tomography

Autori: Miika Suhonen, Aki Pulkkinen, Tanja Tarvainen
Pubblicato in: Journal of the Optical Society of America, Numero 41(3), 2024, Pagina/e 527-542, ISSN 1084-7529
Editore: Optical Society of America
DOI: 10.1364/josaa.518768

Non-stationary estimation of optical absorption in ultrasound-modulated diffuse optical tomography

Autori: Meghdoot Mozumder, Aku Seppänen, Tanja Tarvainen
Pubblicato in: Journal of the Optical Society of America A, Numero 42, 2025, Pagina/e 1234, ISSN 1084-7529
Editore: Optical Society of America
DOI: 10.1364/josaa.562855

A Bayesian approach for consistent reconstruction of inclusions

Autori: BM Afkham, K Knudsen, AK Rasmussen, T Tarvainen
Pubblicato in: Inverse Problems, Numero 40, 2024, Pagina/e 045004, ISSN 0266-5611
Editore: Institute of Physics Publishing
DOI: 10.1088/1361-6420/ad2531

Eco-friendly preparation of titanium dioxide/carbon nitride nanocomposites for photoelectrocatalytic applications

Autori: Hanna Maltanava, Nikita Belko, Konstantin Tamarov, Niko M. Kinnunen, Pauliina Nevalainen, Martynas Zalieckas, Renata Karpicz, Igor Koshevoy, Dmitry Semenov, Sari Suvanto, Sergei Malykhin, Vesa-Pekka L
Pubblicato in: Nanoscale Advances, Numero 7, 2025, Pagina/e 5601-5611, ISSN 2516-0230
Editore: Royal Society of Chemistry (RSC)
DOI: 10.1039/d5na00478k

Spatial and temporal modulation in time-domain diffuse optical tomography

Autori: Jarjish Rahaman, Meghdoot Mozumder, Andrea Farina, Tanja Tarvainen
Pubblicato in: Optics Continuum, Numero 4, 2025, Pagina/e 2646, ISSN 2770-0208
Editore: Optica Publishing Group
DOI: 10.1364/optcon.568413

Nuclear spin diffusion in dynamic nuclear polarization of crystalline nanoscale silicon particles

Autori: Gevin von Witte, Konstantin Tamarov, Neva Şahin, Aaron Himmler, Vera Ganz, Jani O. Moilanen, Vesa-Pekka Lehto, Grzegorz Kwiatkowski, Sebastian Kozerke, Matthias Ernst
Pubblicato in: Physical Review Research, Numero 7, 2025, Pagina/e 043276, ISSN 2643-1564
Editore: American Physical Society (APS)
DOI: 10.1103/cr6d-m3bf

Temperature-Dependent Dynamic Nuclear Polarization of Diamond

Autori: Gevin von Witte, Aaron Himmler, Konstantin Tamarov, Jani O. Moilanen, Matthias Ernst, Sebastian Kozerke
Pubblicato in: The Journal of Physical Chemistry C, Numero 129, 2025, Pagina/e 12577-12584, ISSN 1932-7447
Editore: American Chemical Society
DOI: 10.1021/acs.jpcc.5c02747

Assembly of fluorophore J-aggregates with nanospacer onto mesoporous nanoparticles for enhanced photoacoustic imaging

Autori: Wujun Xu, Jarkko Leskinen, Teemu Sahlström, Emilia Happonen, Tanja Tarvainen, Vesa-Pekka Lehto
Pubblicato in: Photoacoustics, Numero 33:100552, 2023, ISSN 2213-5979
Editore: Elsevier GmbH
DOI: 10.1016/j.pacs.2023.100552

Nonlinear estimation of pressure projection of ultrasound fields in background-oriented schlieren imaging

Autori: Eero Koponen, Jarkko Leskinen, Tanja Tarvainen, Aki Pulkkinen
Pubblicato in: Journal of the Optical Society of America A, Numero 39(4), 2022, Pagina/e 552-562, ISSN 1084-7529
Editore: Optical Society of America
DOI: 10.1364/josaa.433762

Benchmark problems for transcranial ultrasound simulation: Intercomparison of compressional wave models

Autori: Jean-Francois Aubry, Oscar Bates, Christian Boehm, Kim Butts Pauly, Douglas Christensen, Carlos Cueto, Pierre Gélat, Lluis Guasch, Jiri Jaros, Yun Jing, Rebecca Jones, Ningrui Li, Patrick Marty, Hazael Montanaro, Esra Neufeld, Samuel Pichardo, Gianmarco Pinton, Aki Pulkkinen, Antonio Stanziola, Axel Thielscher, Bradley Treeby, Elwin van 't Wout
Pubblicato in: The Journal of the Acoustical Society of America, Numero 152 (2), 2022, Pagina/e 1003, ISSN 0001-4966
Editore: Acoustical Society of America
DOI: 10.1121/10.0013426

Digital twins enable full-reference quality assessment of photoacoustic image reconstructions

Autori: Janek Gröhl, Leonid Kunyansky, Jenni Poimala, Thomas R. Else, Francesca Di Cecio, Sarah E. Bohndiek, Ben T. Cox, Andreas Hauptmann
Pubblicato in: The Journal of the Acoustical Society of America, Numero 158, 2025, Pagina/e 590-601, ISSN 1520-8524
Editore: Acoustical Society of America (ASA)
DOI: 10.1121/10.0037188

Utilising nanosecond sources in diffuse optical tomography

Autori: Meghdoot Mozumder, Jarkko Leskinen, Tanja Tarvainen
Pubblicato in: Measurement Science and Technology, Numero 34 (2), 2022, Pagina/e 025901, ISSN 0957-0233
Editore: Institute of Physics and the Physical Society
DOI: 10.1088/1361-6501/ac9e11

A model-based iterative learning approach for diffuse optical tomography

Autori: Meghdoot Mozumder, Andreas Hauptmann, Ilkka Nissiä, Simon R Arridge, Tanja Tarvainen
Pubblicato in: IEEE Transactions on Medical Imaging, Numero 41(5), 2022, Pagina/e 1289-1299, ISSN 0278-0062
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tmi.2021.3136461

Sparsity promoting reconstructions via hierarchical prior models in diffuse optical tomography

Autori: Manninen, Anssi; Mozumder, Meghdoot; Tarvainen, Tanja; Hauptmann, Andreas
Pubblicato in: Inverse Problems and Imaging, Numero 18(1), 2024, Pagina/e 113-137, ISSN 1930-8337
Editore: American Institute of Mathematical Sciences
DOI: 10.3934/ipi.2023025

Simultaneous estimation of electrical conductivity and permittivity in quantitative thermoacoustic tomography

Autori: Teemu Sahlström, Timo Lähivaara, Tanja Tarvainen
Pubblicato in: Inverse Problems, Numero 41, 2025, Pagina/e 035015, ISSN 0266-5611
Editore: Institute of Physics Publishing
DOI: 10.1088/1361-6420/adb98d

Quantitative photoacoustic tomography: modelling and inverse problems

Autori: Tanja Tarvainen, Ben Cox
Pubblicato in: Journal of Biomedical Optics, Numero 29(S1), 2023, Pagina/e S11509, ISSN 1083-3668
Editore: S P I E - International Society for Optical Engineering
DOI: 10.1117/1.jbo.29.s1.s11509

Utilizing Variational Autoencoders in the Bayesian Inverse Problem of Photoacoustic Tomography

Autori: Teemu Sahlström, Tanja Tarvainen
Pubblicato in: SIAM Journal on Imaging Sciences, Numero 16(1):89-110, 2023, ISSN 1936-4954
Editore: Society for Industrial and Applied Mathematics
DOI: 10.1137/22m1489897

Reconstructing multiple initial pressure and speed of sound distributions simultaneously in photoacoustic tomography

Autori: Miika Suhonen, Felix Lucka, Aki Pulkkinen, Simon Arridge, Ben Cox, Tanja Tarvainen
Pubblicato in: Photoacoustics, Numero 45, 2025, Pagina/e 100748, ISSN 2213-5979
Editore: Elsevier GmbH
DOI: 10.1016/j.pacs.2025.100748

Drug-Free Approach to Regulate Undruggable Proto-Oncogene MYC Using Biomimetic Porous Nanoparticles for Cancer Immunotherapy

Autori: Emilia Happonen, Yijing Dang, Jiajia Wang, Silja Saarela, Minna Sivonen, Mohammed Zakir, Milla-Iida Laari, Yiannis Constantinou, Konstantin Tamarov, Henri Hakkarainen, Ahmed Bisher Montaser, Henri Lei
Pubblicato in: ACS Applied Materials & Interfaces, Numero 17, 2025, Pagina/e 46521-46534, ISSN 1944-8244
Editore: American Chemical Society
DOI: 10.1021/acsami.5c05042

Model-Based Reconstructions for Quantitative Imaging in Photoacoustic Tomography

Autori: Andreas Hauptmann, Tanja Tarvainen
Pubblicato in: Biomedical Photoacoustics, 2024, Pagina/e 133-153, ISBN 978-3-031-61411-8
Editore: Springer Nature Switzerland
DOI: 10.1007/978-3-031-61411-8_4

Pubblicazioni

Condividi questa pagina Condividi questa pagina sui social network

Scarica Scarica il contenuto della pagina