GPU-based minimum variance beamformer for synthetic aperture imaging of the eye
Minimum variance (MV) beamforming has emerged as an adaptive apodization approach to
bolster the quality of images generated from synthetic aperture ultrasound imaging methods …
bolster the quality of images generated from synthetic aperture ultrasound imaging methods …
Receive Beamforming in Medical Ultrasound---A Review of Aperture Data Processing
R Göbl - Authorea Preprints, 2023 - techrxiv.org
This review focuses on ultrasound beamforming methods, a crucial step in the process of
ultrasound image formation. With the shift towards software-based receive beamforming in …
ultrasound image formation. With the shift towards software-based receive beamforming in …
Software-based high-level synthesis design of FPGA beamformers for synthetic aperture imaging
Field-programmable gate arrays (FPGAs) can potentially be configured as beamforming
platforms for ultrasound imaging, but a long design time and skilled expertise in hardware …
platforms for ultrasound imaging, but a long design time and skilled expertise in hardware …
Grating lobe mitigation based on extended coherence factor in sparse MIMO UWB array
J Hu, G Zhu, T Jin, B Lu, Z Zhou - 2014 12th International …, 2014 - ieeexplore.ieee.org
Many multiple-input-multiple-output (MIMO) ultra-wideband (UWB) array systems are
restricted to a limited array with limited antenna elements and thus suffer from the azimuth …
restricted to a limited array with limited antenna elements and thus suffer from the azimuth …
Grating/side lobes mitigation in sparse UWB MIMO array
J Hu, G Zhu, T Jin, Z Zhou - 2015 16th International Radar …, 2015 - ieeexplore.ieee.org
With finite aperture size and limited antenna number, sparse ultra-wideband (UWB) multiple-
input-multiple-output (MIMO) array based imaging radar suffers from azimuth side/grating …
input-multiple-output (MIMO) array based imaging radar suffers from azimuth side/grating …