2 papers
physics.med-ph2026
Lens-Aware Differentiable Beamforming for In Vivo Distributed Aberration Correction with Curvilinear Transducers
Benjamin N. Frey, Robin van Velzen, Hoda S. Hashemi +6
This work extends ultrasound autofocusing via common midpoint phase error optimization to support curvilinear array geometries. Iterative model-based aberration correction via loca…
physics.med-ph2025
Ultrasound Autofocusing: Common Midpoint Phase Error Optimization via Differentiable Beamforming
Walter Simson, Louise Zhuang, Benjamin N. Frey +3
In ultrasound imaging, propagation of an acoustic wavefront through heterogeneous media causes phase aberrations that degrade the coherence of the reflected wavefront, leading to r…