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cs.IT2018
iMAP Beamforming for High Quality High Frame Rate Imaging
Tanya Chernyakova, Dan Cohen, Meged Shoham +1
We present a statistical interpretation of beamforming to overcome limitations of standard delay-and-sum (DAS) processing. Both the interference and the signal of interest are view…
cs.IT2016
FoCUS: Fourier-based Coded Ultrasound
Almog Lahav, Tanya Chernyakova, Yonina C. Eldar
Modern imaging systems typically use single-carrier short pulses for transducer excitation. Coded signals together with pulse compression are successfully used in radar and communi…
cs.IT2012
Fourier Domain Beamforming for Medical Ultrasound
T. Chernyakova, Y. C. Eldar, R. Amit
Sonography techniques use multiple transducer elements for tissue visualization. Signals detected at each element are sampled prior to digital beamforming. The required sampling ra…