Global Time-Delay Estimation in Ultrasound Elastography

Abstract

A critical step in quasi-static ultrasound elastography is the estimation of time delay between two frames of radio-frequency (RF) data that are obtained while the tissue is undergoing deformation. This paper presents a novel technique for time-delay estimation (TDE) of <italic>all samples of RF data simultaneously</italic>, thereby exploiting all the… (More)
DOI: 10.1109/TUFFC.2017.2717933

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