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physics.med-ph2025
Anthropomorphic tissue-mimicking phantoms for oximetry validation in multispectral optical imaging
Kris Kristoffer Dreher, Janek Groehl, Friso Grace +11
Significance: Optical imaging of blood oxygenation (sO) can be achieved based on the differential absorption spectra of oxy- and deoxy-haemoglobin. A key challenge in realising…
physics.med-ph2020
Tattoo tomography: Freehand 3D photoacoustic image reconstruction with an optical pattern
Niklas Holzwarth, Melanie Schellenberg, Janek Gröhl +6
Purpose: Photoacoustic tomography (PAT) is a novel imaging technique that can spatially resolve both morphological and functional tissue properties, such as the vessel topology and…