Optimal features combination for pulsed eddy current NDT

Nondestructive Testing and Evaluation

Volumn 25, Issue 2, 2010, Pages 133-143

  Zhou, Deqiang ^a   Tian, Gui Yun ^a,b   Zhang, Binqiang ^a   Morozov, Maxim ^b   Wang, Haitao ^a  

^a NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS   (China)

^b NEWCASTLE UNIVERSITY   (United Kingdom)

Author keywords

Curvature; Feature extraction; Feature optimisation; Principal component analysis (PCA); Pulsed eddy current

Indexed keywords

ARTIFICIAL SURFACES; CHARACTERISATION; COMPARATIVE STUDIES; ENGINEERING COMPONENTS; EXPERIMENTAL STUDIES; FEATURE EXTRACTION TECHNIQUES; FUTURE APPLICATIONS; METAL THICKNESS; OPTIMISATIONS; PEAK VALUES; PRINCIPAL COMPONENT ANALYSIS (PCA); PROJECTION COEFFICIENTS; PULSED EDDY CURRENT; REAL DEFECTS; SPECTRAL CHARACTERISTICS; STRESS PROFILE; SUBSURFACE DEFECT;

EDDY CURRENT TESTING; EDDY CURRENTS; FEATURE EXTRACTION; METAL RECOVERY; OPTIMIZATION; SURFACE DEFECTS;

PRINCIPAL COMPONENT ANALYSIS;

EID: 77952380596     PISSN: 10589759     EISSN: 14772671     Source Type: Journal    
DOI: 10.1080/10589750802687580     Document Type: Article

References (13)

1. Y. Bar Cohen, Emerging NDE. Technologies and challenges at the beginning of the 3rd Millennium - part I, Mater. Eval. 58(1) (2000), pp. 17-30.
2. A. Sophian, G.Y. Tian, D. Taylor, and J. Rudlin, Electromagnetic and eddy current NDT: a review, Insight 43(5) (2001), pp. 308-313.
3. J.C. Moulder, J.A. Bieber, W.W. Ward, and J.H. Rose, Scanned pulsed eddy current instrument for nondestructive inspection of ageing aircraft, SPIE (2945) (2001), pp. 1-13.
4. R.A. Smith and G.R. Hugo, Transient eddy current NDE for ageing aircraft-capabilities and limitations, Insight 43(1) (2001), pp. 14-25.
5. G.Y. Tian and A. Sophian, Defect classification using a new feature for pulsed eddy current sensors, NDT&E Int. 38(1) (2005), pp. 77-82.
6. G.Y. Tian, A. Sophian, D. Taylor, and J. Rudlin, Multiple sensors on pulsed eddy-current detection for 3-D subsurface crack assessment, IEEE Sensors J. 5(1) (2005), pp. 90-96.
7. G.Y. Tian, A. Sophian, D. Taylor, and J. Rudlin, Wavelet-based PCA defect classification and quantification for pulsed eddy current NDT, IEE Proc. Sci. Meas. Technol. 152(4) (2005), pp. 141-148.
8. T. Chen, G.Y. Tian, A. Sophian, and P.W. Que, Feature extraction and selection for defect classification of pulsed eddy current NDT, NDT&E Int. 41(6) (2008), pp. 467-476.
9. B. Yang, F. Luo, Y. Zhang, and X. Cao, Quantification and Classification of cracks in Aircraft multi-layered structure, Chinese J. Mech. Eng. 42(2) (2006), pp. 63-67.
10. M. Morozov, G.Y. Tian, and D. Edgar, Comparison of PEC and SFEC NDE techniques, Nondestruct. Test. Eval. 24(1-2) (2009), pp. 153-164.
11. A.M. Martinez and A.C. Kak, PCA versus LDA, IEEE Trans. Pattern Anal. Mach. Intell. 23 (2001), pp. 228-233.
12. M.A. Turk and A.P. Pentland, Face recognition using eigenfaces, J. Cogn. Neurosci. 13 (1991), pp. 71-86.
13. B. Moghaddam, Principal manifolds and probabilistic subspaces for visual recognition, IEEE Trans. Pattern Anal. Mach. Intell. 24 (2002), pp. 780-788.