Research Article

Warped Wigner-Hough Transform for Defect Reflection Enhancement in Ultrasonic Guided Wave Monitoring

Figure 3

Time-dependent out-of-plane displacements recorded on the top side ( ) of the plate at (a)  mm, (b)  mm, and (c)  mm.
358128.fig.003a
(a)
358128.fig.003b
(b)
358128.fig.003c
(c)