Non-Contact Inspection of Railhead via Laser-Generated Rayleigh Waves and an Enhanced Matching Pursuit to Assist Detection of Surface and Subsurface Defects

by Imran Ghafoor, Peter W. Tse, Javad Rostami, Kim Ming Ng
Published 2021-04-01

Experimental Investigation on Choosing a Proper Sensor System for Guided Waves to Check the Integrity of Seven-Wire Steel Strands

by Edison Z.Y. Hou, Javad Rostami, Kim Ming Ng, Peter W. Tse
Published 2020-09-01