111 citations
- Johannes Kepler University of LinzAT6 papers
- Universität InnsbruckAT6 papers
- TU WienAT3 papers
- University of Applied Sciences Upper AustriaAT3 papers
- Centre National de la Recherche ScientifiqueFR1 paper
- Christian Doppler Laboratory for ThermoelectricityAT1 paper
- Eötvös Loránd UniversityHU1 paper
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- Federal Institute For Materials Research and TestingDE1 paper
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5 papers · 1 filter
Heat diffusion blurs photothermal images with increasing depth
Peter Burgholzer, Günther Mayr, Gregor Thummerer +1
In this tutorial, we aim to directly recreate some of our "aha" moments when exploring the impact of heat diffusion on the spatial resolution limit of photothermal imaging. Our obj…
NETT Regularization for Compressed Sensing Photoacoustic Tomography
Stephan Antholzer, Johannens Schwab, Johannes Bauer-Marschallinger +2
We discuss several methods for image reconstruction in compressed sensing photoacoustic tomography (CS-PAT). In particular, we apply the deep learning method of [H. Li, J. Schwab,…
A New Sparsification and Reconstruction Strategy for Compressed Sensing Photoacoustic Tomography
Markus Haltmeier, Michael Sandbichler, Thomas Berer +3
Compressed sensing (CS) is a promising approach to reduce the number of measurements in photoacoustic tomography (PAT) while preserving high spatial resolution. This allows to incr…
Compressed sensing and sparsity in photoacoustic tomography
Markus Haltmeier, Thomas Berer, Sunghwan Moon +1
Increasing the imaging speed is a central aim in photoacoustic tomography. This issue is especially important in the case of sequential scanning approaches as applied for most exis…
A Novel Compressed Sensing Scheme for Photoacoustic Tomography
Michael Sandbichler, Felix Krahmer, Thomas Berer +2
Speeding up the data acquisition is one of the central aims to advance tomographic imaging. On the one hand, this reduces motion artifacts due to undesired movements, and on the ot…