Locally Optimal Subsampling Strategies for Full Matrix Capture Measurements in Pipe Inspection

Locally Optimal Subsampling Strategies for Full Matrix Capture Measurements in Pipe Inspection

In ultrasonic non-destructive testing, array and matrix transducers are being employed for applications that require in-field steerability or which benefit from a higher number of insonification angles. Having many transmit channels, on the other hand, increases the measurement time and renders the...

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Bibliographic Details
Main Authors: Fabian Krieg, Jan Kirchhof, Eduardo Pérez, Thomas Schwender, Florian Römer, Ahmad Osman
Format: Article
Language:English
Published: MDPI AG 2021-05-01
Series:Applied Sciences
Subjects:
total focusing method
compressive sensing
FISTA
full matrix capture
NDT methods
signal reconstruction
Online Access:https://www.mdpi.com/2076-3417/11/9/4291

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