2023
DOI: 10.1088/1361-6560/acc37b
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Correlation-based full-waveform shear wave elastography

Abstract: Objective: With the ultimate goal of reconstructing 3D elasticity maps from ultrasound particle velocity measurements in a plane, we present in this paper a methodology of inverting for 2D elasticity maps from measurements on a single line. Approach: The inversion approach is based on gradient optimization where the elasticity map is iteratively modified until a good match is obtained between simulated and measured responses. Full-wave simulation is used as the underlying forward model to accurately capture th… Show more

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Cited by 6 publications
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References 70 publications
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