298 citations · 552 across the 6 of their papers we have counts for
4 papers · 1 filter
Component Based Modeling of Ultrasound Signals
Yael Yankelevsky, Zvi Friedman, Arie Feuer
This work proposes a component based model for the raw ultrasound signals acquired by the transducer elements. Based on this approach, before undergoing the standard digital proces…
Compressed Beamforming in Ultrasound Imaging
Noam Wagner, Yonina C. Eldar, Zvi Friedman
Emerging sonography techniques often require increasing the number of transducer elements involved in the imaging process. Consequently, larger amounts of data must be acquired and…
Xampling in Ultrasound Imaging
Noam Wagner, Yonina C. Eldar, Arie Feuer +2
Recent developments of new medical treatment techniques put challenging demands on ultrasound imaging systems in terms of both image quality and raw data size. Traditional sampling…
Innovation Rate Sampling of Pulse Streams with Application to Ultrasound Imaging
Ronen Tur, Yonina C. Eldar, Zvi Friedman
Signals comprised of a stream of short pulses appear in many applications including bio-imaging and radar. The recent finite rate of innovation framework, has paved the way to low…