Sign coherence factor-based search algorithm for defect localization with laser generated Lamb waves - Chen, Honglei; Xu, Kailiang; Liu, Zenghua; Ta, Dean (Mechanical systems and signal processing, 2022)
Keywords: Adaptive search techniques; Algorithms; Arrays; Clustering; Coherence; Defect localization; Far fields; Image contrast; Lamb waves; Laser ultrasound; Lasers; Localization; Mapping; Nondestructive testing; Robustness (mathematics); Search algorithms; Search process; Sign coherence factor; Signal to noise ratio; Time of flight method; Lamb waves; Sign coherence factor; Laser ultrasound; Nondestructive testing; Defect localization