Eddy-current imaging of buried cracks, by inverting field data

• 1 March 1992
• journal article
• Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Magnetics
• Vol. 28  (2) , 1336-1339
• https://doi.org/10.1109/20.123938

Abstract

Keywords

• CRACK DETECTION
• EDDY CURRENT TESTING
• PICTURE PROCESSING
• AL PLATE
• HALL TRANSDUCER
• BURIED CRACKS
• COMPOSITE IMAGE
• DIPOLE DENSITY
• DISTRIBUTION OF ELECTRIC DIPOLES
• EDDY CURRENT IMAGING
• INTEGRAL OPERATOR
• INVERTING FIELD DATA
• SCATTERED FIELD
• SINGULAR VALUE DECOMPOSITION
• THIN SUBSURFACE SLOT