Author(s): Zafar, Mohsin, Rayyan Manwar, Seyed Mohsen Ranjbaran, and Kamran Avanaki ABSTRACT Typically, multi-single-element photoacoustic computed tomography (PACT) systems utilize numerous ultrasound transducers arranged in cylindrical or hemispherical configurations for detection, combined with a single diffuse light source or multiple sparse light sources to illuminate the imaging target. While these systems produce high-quality 3D PA images, […]
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EVALUATION OF ULTRASOUND SENSORS FOR TRANSCRANIAL PHOTOACOUSTIC SENSING AND IMAGING
Author(s): Thomas Kirchner, Claus Villringer, and Jan Laufer Video S1. Acoustic propagation through frontal cranial bone in silico. A 3D k-Wave forward simulation of a flat acoustic source with 5 mm diameter. Time series of the pressure distribution in the center slice. The light gray area shows the skull segmentation used for the simulation. ABSTRACT Significance: Biomedical […]
