A Feature Extraction Technique Based on Factor Analysis for Pulsed Eddy Current Defects Categorization

• Main Authors: Latif, N.A.A., Abidin, I.M.Z., Azaman, N., Jamaludin, N., Mokhtar, A.A.
• Format: Conference or Workshop Item
• Published: Institute of Physics Publishing 2019
• Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85069002471&doi=10.1088%2f1757-899X%2f554%2f1%2f012001&partnerID=40&md5=f491bdc7bd80e267b9945871013b24c3; http://eprints.utp.edu.my/23637/

Pulsed eddy current (PEC) is an advance Non-destructive testing that is widely used in multiple industries for surface and subsurface defect detection. Normally, the conventional features extractions are conducted based on time to peak and peak value response. However, signals extraction could be a...