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On the use of the geometric median in ultrasonic array imaging

Authors: Nicolas Budyn (University of Bristol) , Nicolas Budyn (University of Bristol) , Nicolas Budyn (University of Bristol)

Abstract

The standard and multi-view total focusing methods are increasingly popular ultrasonic array imaging techniques which post-process the full matrix array data by summing in-phase signals. This work proposes to replace the summation by the more robust geometric median to reduce the effect of detrimental high intensity signals, which is shown to result in artefact suppression.

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How to Cite: Budyn, N. , Budyn, N. & Budyn, N. (2019) “On the use of the geometric median in ultrasonic array imaging”, Review of Progress in Quantitative Nondestructive Evaluation.(0).