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Compression for ultrasonic phased array imaging: compressive sensing and wavelet thresholding

Authors: Richard Pyle (University of Bristol; Baker Hughes, a GE Company) , Rhodri Bevan (University of Bristol) , Paul Wilcox (University of Bristol)

Abstract

Compressive Sensing and Wavelet Thresholding are techniques that can allow data to be represented with much fewer values that the Nyquist sampling criterion would suggest. This paper explores using these techniques to affect lossy compression on phased array ultrasound data while retaining the ability to detect defects once imaged.

Keywords:

How to Cite: Pyle, R. . , Bevan, R. . & Wilcox, P. . (2019) “Compression for ultrasonic phased array imaging: compressive sensing and wavelet thresholding”, Review of Progress in Quantitative Nondestructive Evaluation.(0).