Waveform inversion with source encoding for breast sound speed reconstruction in ultrasound computed tomography
Ultrasound computed tomography (USCT) holds great promise for improving the detection
and management of breast cancer. Because they are based on the acoustic wave equation …
and management of breast cancer. Because they are based on the acoustic wave equation …
Local speed of sound estimation in tissue using pulse-echo ultrasound: Model-based approach
A model and method to accurately estimate the local speed of sound in tissue from pulse-
echo ultrasound data is presented. The model relates the local speeds of sound along a …
echo ultrasound data is presented. The model relates the local speeds of sound along a …
Guided wave tomography based on supervised descent method for quantitative corrosion imaging
M Lin, Y Liu - IEEE transactions on ultrasonics, ferroelectrics …, 2021 - ieeexplore.ieee.org
Corrosion detection is a critical problem in many research areas. Guided wave tomography
provides a powerful tool to estimate the remaining thickness of corroded structures. This …
provides a powerful tool to estimate the remaining thickness of corroded structures. This …
Learned full waveform inversion incorporating task information for ultrasound computed tomography
Ultrasound computed tomography (USCT) is an emerging imaging modality that holds great
promise for breast imaging. Full-waveform inversion (FWI)-based image reconstruction …
promise for breast imaging. Full-waveform inversion (FWI)-based image reconstruction …
High-resolution imaging without iteration: A fast and robust method for breast ultrasound tomography
P Huthwaite, F Simonetti - The Journal of the Acoustical Society of …, 2011 - pubs.aip.org
Breast ultrasound tomography has the potential to improve the cost, safety, and reliability of
breast cancer screening and diagnosis over the gold-standard of mammography. Vital to …
breast cancer screening and diagnosis over the gold-standard of mammography. Vital to …
Evaluation of inversion approaches for guided wave thickness mapping
P Huthwaite - Proceedings of the Royal Society A …, 2014 - royalsocietypublishing.org
Accurate inversion is vital for quantitative imaging, including ultrasonic guided wave
tomography, where thickness maps of plate-like structures are reconstructed to quantify …
tomography, where thickness maps of plate-like structures are reconstructed to quantify …
Regularized dual averaging image reconstruction for full-wave ultrasound computed tomography
Ultrasound computed tomography (USCT) holds great promise for breast cancer screening.
Waveform inversion-based image reconstruction methods account for higher order …
Waveform inversion-based image reconstruction methods account for higher order …
Optimization of reconstruction time of ultrasound computed tomography with a piecewise homogeneous region-based refract-ray model
Y Yuan, Y Zhao, Y Xiao, J Jin, N Feng, Y Shen - Ultrasonics, 2023 - Elsevier
In this article, a novel ultrasound computed tomography (USCT) reconstruction algorithm for
breast imaging is proposed. This algorithm is based on an ultrasound propagation model …
breast imaging is proposed. This algorithm is based on an ultrasound propagation model …
A forward model incorporating elevation-focused transducer properties for 3D full-waveform inversion in ultrasound computed tomography
Ultrasound computed tomography (USCT) is an emerging medical imaging modality that
holds great promise for improving human health. Full-waveform inversion (FWI)-based …
holds great promise for improving human health. Full-waveform inversion (FWI)-based …
Weld map tomography for determining local grain orientations from ultrasound
MK Kalkowski, MJS Lowe… - … of the Royal …, 2023 - royalsocietypublishing.org
The complex structure of inhomogeneous welds poses a long-standing challenge in
ultrasonic non-destructive testing. Elongated grains with spatially varying dominant …
ultrasonic non-destructive testing. Elongated grains with spatially varying dominant …