Periodic inspection of concrete structures for detecting internal defects through
nondestructive imaging is recommended for ensuring structural safety and integrity …

Non-destructive testing (NDT) is a set of techniques used for material inspection and
detection of defects. Ultrasonic testing (UT) is one of the NDT techniques, commonly used to …

The aim of this work is to automate the interpretation of ultrasonic images during the non-
destructive testing (NDT) technique called time-of-flight diffraction (TOFD) to aid in decision …

Time of flight diffraction (ToFD) outputs B-scans using an ultrasound emitter and receiver at
a constant separation, scanned over a sample surface parallel to the line between the …

Featured Application This study belongs to the field of intelligent non-destructive testing and
proposes a CNN-based method for accurate quantification of defect characterized by …

Time of flight diffraction (ToFD) B-scans may contain horizontal lines from surface waves
propagating directly from emitter to receiver and angled lines after a reflection off a surface …

Ultrasonic Time-of-Flight Diffraction (TOFD) is a nondestructive inspection technique that
has proved to be very effective for the detection, localisation and sizing of buried crack …

Ultrasonic non-destructive inspection is today a routine method in industries for the
detection, localization and sizing of surface and buried defects in engineering structures …

Persistent homology for defect detection in non-destructive evaluation of materials Page 1 José
Cuenca and Armin Iske 24 November 2015 Persistent homology for defect detection in …

In this paper we propose a Genetic-Based Inverse Voting Hough Transform (GBIVHT)
method for detecting parabolic shapes iii B-scan images obtained by the ultrasonic Time Of …