Multimodal Plane Wave Imaging for Non-destructive Testing

Abstract : Ultrasonic imaging with high frame rates is of great interest in Non-Destructive Testing (NDT) to perform fast inspections. In this communication, we propose a new fast imaging method for NDT which is derived from the medical Plane Wave Imaging (PWI). The PWI method is applied to immersion-testing configurations (plane or complex water/steel interface between the probe and the image area) and to different imaging modes (imaging with direct or half-skip wave paths) according to the type of defects (point-like or extended crack-types defects).
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Léonard Le Jeune, Sébastien Robert, Eduardo Lopez Villaverde, Claire Prada. Multimodal Plane Wave Imaging for Non-destructive Testing. 2015 ICU International Congress on Ultrasonics, May 2015, Metz, France. pp.570-573, ⟨10.1016/j.phpro.2015.08.023⟩. ⟨hal-01321710⟩

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