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. Author manuscript; available in PMC: 2018 Oct 1.
Published in final edited form as: IEEE Signal Process Mag. 2018 Mar 9;35(2):166–174. doi: 10.1109/MSP.2017.2773338

Fig. 2.

Fig. 2

UST Monitoring of RF Heating in Bovine Muscle Ex Vivo. Left: Experiment setup showing the helical heating device and the position of the ultrasound imaging plane. Middle Left: A B-mode image of the target showing the inhomogeneous nature of the tissue. The “+” marker indicates the center of the heated region. Middle Right: The estimated 2D temperature profile overlaid on the B-mode image. Right: A temporal profile of the temperature change (top) at the “+” marker and a spatio-temporal representation of the echoes from 200 frames at the “+” marker.