Non-Destructive Testing (NDT)

Suppression of geometrical artifacts from acoustic lenses through low-rank approximation

Acoustic lenses have recently been used in non-destructive testing (NDT) for pipeline inspections. They decrease inspection time by increasing the spatial coverage of linear phased …

vinicius-l.-costa
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Robust virtual encoder: Using ultrasound data for compensation of depth variations in camera-based odometry

Ultrasonic inspection with mechanical movement requires accurate odometry to properly localize flaws. A camera-based odometry system (termed 'virtual encoder') was recently …

matheus-f.-dario
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mini-auspex: a Python library for ultrasonic data import, post-processing and imaging

Over the last two decades, features such as Full Matrix Capture and Arbitrary Waveform Generation have significantly enhanced the versatility of ultrasonic nondestructive testing …

giovanni-a.-guarneri
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Machine learning-driven flaw detection for ultrasonic pipe inspections with acoustic lens

Acoustic lenses have been recently employed during ultrasonic pipe inspection to increase the phased-array transducer coverage area. However, the lens also introduces geometrical …

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Thiago E. Kalid
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Machine learning–driven flaw detection for ultrasonic pipe inspections with acoustic lens featured image

Machine learning–driven flaw detection for ultrasonic pipe inspections with acoustic lens

Anomaly-detection models to help flaw detection process.

Virtual encoder: a two-dimension visual odometer for NDT featured image

Virtual encoder: a two-dimension visual odometer for NDT

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Thiago E. Kalid
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Ultrasonic sectorial inspection in the presence of temperature gradients featured image

Ultrasonic sectorial inspection in the presence of temperature gradients

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mateus-y.-muller
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