250 citations · 261 across the 5 of their papers we have counts for
4 papers · 1 filter
Digital twins enable full-reference quality assessment of photoacoustic image reconstructions
Janek Gröhl, Leonid Kunyansky, Jenni Poimala +5
Quantitative comparison of the quality of photoacoustic image reconstruction algorithms remains a major challenge. No-reference image quality measures are often inadequate, but ful…
Artifacts in Photoacoustic Imaging: Origins and Mitigations
Max T. Rietberg, Janek Gröhl, Thomas R. Else +3
Photoacoustic imaging (PAI) is rapidly moving from the laboratory to the clinic, increasing the need to understand confounders which might adversely affect patient care. Over the p…
Deep learning for biomedical photoacoustic imaging: A review
Janek Gröhl, Melanie Schellenberg, Kris Dreher +1
Photoacoustic imaging (PAI) is a promising emerging imaging modality that enables spatially resolved imaging of optical tissue properties up to several centimeters deep in tissue,…
Photoacoustic monitoring of blood oxygenation during neurosurgical interventions
Thomas Kirchner, Janek Gröhl, Niklas Holzwarth +5
Multispectral photoacoustic (PA) imaging is a prime modality to monitor hemodynamics and changes in blood oxygenation (sO2). Although sO2 changes can be an indicator of brain activ…