5 citations · 5 across the 2 of their papers we have counts for
2 papers
physics.med-ph2026
A Wavefield Correlation Approach to Improve Sound Speed Estimation in Ultrasound Autofocusing
Louise Zhuang, Samuel Beuret, Ben Frey +4
In pulse-echo ultrasound, aberration often degrades image quality when beamforming does not account for wavefront distortions. To address this issue, local sound speed estimators h…
physics.med-ph2024★ 5 cited
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…