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Journal Articles IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control Year : 2011

Passive elastography: shear-wave tomography from physiological-noise correlation in soft tissues

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Abstract

Inspired by seismic-noise correlation and time reversal, a shear-wave tomography of soft tissues using an ultrafast ultrasonic scanner is presented here. Free from the need for controlled shear-wave sources, this passive elastography is based on Green's function retrieval and takes advantage of the permanent physiological noise of the human body.
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Dates and versions

insu-00680313 , version 1 (19-03-2012)

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Thomas Gallot, Stefan Catheline, Philippe Roux, Javier Brum, N. Benech, et al.. Passive elastography: shear-wave tomography from physiological-noise correlation in soft tissues. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2011, 58 (6), pp.1122-1126. ⟨10.1109/TUFFC.2011.1920⟩. ⟨insu-00680313⟩
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