4 papers
Fast Alternating Radial Beamforming for Speed-of-Sound Imaging Based on Apparent Speckle Shifts
Dieter Schweizer, Can Deniz Bezek, Orcun Goksel
Pulse-echo speed-of-sound (SoS) imaging based on minute misalignments between consecutively acquired ultrasound images traditionally relies on images beamformed on Cartesian grids.…
Image-Based Metrics in Ultrasound for Estimation of Global Speed-of-Sound
Roman Denkin, Orcun Goksel
Accurate speed-of-sound (SoS) estimation is crucial for ultrasound image formation, yet conventional systems often rely on an assumed value for imaging. We propose to leverage conv…
Uncertainty Estimation for Trust Attribution to Speed-of-Sound Reconstruction with Variational Networks
Sonia Laguna, Lin Zhang, Can Deniz Bezek +4
Speed-of-sound (SoS) is a biomechanical characteristic of tissue, and its imaging can provide a promising biomarker for diagnosis. Reconstructing SoS images from ultrasound acquisi…
FGGP: Fixed-Rate Gradient-First Gradual Pruning
Lingkai Zhu, Can Deniz Bezek, Orcun Goksel
In recent years, the increasing size of deep learning models and their growing demand for computational resources have drawn significant attention to the practice of pruning neural…