High-quality coherent plane-wave compounding using enhanced covariance-matrix-based statistical beamforming
Coherent plane-wave compounding (CPWC) enables high-frame-rate ultrasound imaging,
but the imaging quality is mainly determined by the beamforming method. Covariance-matrix …
but the imaging quality is mainly determined by the beamforming method. Covariance-matrix …
Minimum variance beamforming combined with covariance matrix-based adaptive weighting for medical ultrasound imaging
Background The minimum variance (MV) beamformer can significantly improve the image
resolution in ultrasound imaging, but it has limited performance in noise reduction. We …
resolution in ultrasound imaging, but it has limited performance in noise reduction. We …
Enhancement of Ultrasound B-Mode Image Quality Using Nonlinear Filtered-Multiply-and-Sum Compounding for Improved Carotid Artery Segmentation
A Mohamed Moubark, L Nie, MH Mohd Zaman… - Diagnostics, 2023 - mdpi.com
In ultrasound B-mode imaging, the axial resolution (AR) is commonly determined by the
duration or bandwidth of an excitation signal. A shorter-duration pulse will produce better …
duration or bandwidth of an excitation signal. A shorter-duration pulse will produce better …