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Volumn 42, Issue 5, 2009, Pages 467-476

An automatic system of classification of weld defects in radiographic images

Author keywords

ANN; Automated inspection; Image processing; Weldment; X rays

Indexed keywords

ANN; ARTIFICIAL NEURAL NETWORKS; AUTOMATED INSPECTION; AUTOMATIC DETECTIONS; AUTOMATIC SYSTEMS; CONTRAST ENHANCEMENTS; DEFECT SHAPES; FEATURE VARIABLES; GENERALISATION; GEOMETRICAL FEATURES; HIDDEN LAYERS; IMAGE PROCESSING TECHNIQUES; INPUT LAYERS; NOISE REDUCTIONS; PRINCIPAL COMPONENTS; RADIOGRAPHIC IMAGES; THRESHOLDING; WELD DEFECTS; WELDING DEFECTS; WELDMENT; X-RAYS;

EID: 67349284053     PISSN: 09638695     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ndteint.2009.02.004     Document Type: Article
Times cited : (137)

References (22)
  • 3
    • 43049131490 scopus 로고    scopus 로고
    • Characterization of welding defects by fractal analysis of ultrasonic signals
    • Vieira A., de Moura E., Gonçalves L., and Rebello J. Characterization of welding defects by fractal analysis of ultrasonic signals. Chaos Solitons Fractals 38 (2008) 748-754
    • (2008) Chaos Solitons Fractals , vol.38 , pp. 748-754
    • Vieira, A.1    de Moura, E.2    Gonçalves, L.3    Rebello, J.4
  • 5
    • 2642567704 scopus 로고    scopus 로고
    • Pattern recognition of weld defects detected by radiographic test
    • Da Silva RR, Caloba LP, Siqueira MH, Rebello JM. Pattern recognition of weld defects detected by radiographic test. NDT&E Int 37(6) (2004) 461-70.
    • (2004) NDT&E Int , vol.37 , Issue.6 , pp. 461-470
    • Da Silva, R.R.1    Caloba, L.P.2    Siqueira, M.H.3    Rebello, J.M.4
  • 6
    • 14844283727 scopus 로고    scopus 로고
    • Estimated accuracy of classification of defects detected in welded joints by radiographic tests
    • Da Silva R.R., Siqueira M.H., De Souza M.P.V., Rebello J.M., and Caloba L.P. Estimated accuracy of classification of defects detected in welded joints by radiographic tests. NDT&E Int 38 5 (2005) 335-343
    • (2005) NDT&E Int , vol.38 , Issue.5 , pp. 335-343
    • Da Silva, R.R.1    Siqueira, M.H.2    De Souza, M.P.V.3    Rebello, J.M.4    Caloba, L.P.5
  • 7
    • 1042300747 scopus 로고    scopus 로고
    • Fuzzy reasoning based automatic inspection of radiographic welds: weld recognition
    • Liao T. Fuzzy reasoning based automatic inspection of radiographic welds: weld recognition. J Intelligent Manuf 15 1 (2004) 69-85
    • (2004) J Intelligent Manuf , vol.15 , Issue.1 , pp. 69-85
    • Liao, T.1
  • 8
    • 2442475629 scopus 로고    scopus 로고
    • Automatic inspection of gas pipeline welding defects using an expert vision system
    • Shafeek H., Gadelmawla E., Abdel-Shafy A., and Elewa I. Automatic inspection of gas pipeline welding defects using an expert vision system. NDT&E Int 37 4 (2004) 301-307
    • (2004) NDT&E Int , vol.37 , Issue.4 , pp. 301-307
    • Shafeek, H.1    Gadelmawla, E.2    Abdel-Shafy, A.3    Elewa, I.4
  • 9
    • 33947504825 scopus 로고    scopus 로고
    • Automatic classification of weld defects using simulated data and an mlp neural network
    • Lim T.Y., Ratnam M.M., and Khalid M.A. Automatic classification of weld defects using simulated data and an mlp neural network. Insight: Non-Destr Test Cond Monitor 49 3 (2007) 154-159
    • (2007) Insight: Non-Destr Test Cond Monitor , vol.49 , Issue.3 , pp. 154-159
    • Lim, T.Y.1    Ratnam, M.M.2    Khalid, M.A.3
  • 10
    • 42649093760 scopus 로고    scopus 로고
    • Segmentation of weld defects in radiographs using rank-levelling and background subtraction
    • Soo S.L., Ratnam M.M., Samad Z., and Khalid M.A. Segmentation of weld defects in radiographs using rank-levelling and background subtraction. Insight: Non-Destr Test Cond Monitor 50 4 (2008) 188-194
    • (2008) Insight: Non-Destr Test Cond Monitor , vol.50 , Issue.4 , pp. 188-194
    • Soo, S.L.1    Ratnam, M.M.2    Samad, Z.3    Khalid, M.A.4
  • 11
    • 33947109052 scopus 로고    scopus 로고
    • Real-time arc-welding defect detection and classification with principal component analysis and artificial neural networks
    • Mirapeix J, García-Allende PB, Cobo A, Conde OM, López JM. Real-time arc-welding defect detection and classification with principal component analysis and artificial neural networks. NDT&E Int 40, (2007) 315-23.
    • (2007) NDT&E Int , vol.40 , pp. 315-323
    • Mirapeix, J.1    García-Allende, P.B.2    Cobo, A.3    Conde, O.M.4    López, J.M.5
  • 12
    • 0036896595 scopus 로고    scopus 로고
    • Automatic identification of different types of welding defects in radiographic images
    • Wang G., and Liao T. Automatic identification of different types of welding defects in radiographic images. NDT&E Int 35 (2002) 519-528
    • (2002) NDT&E Int , vol.35 , pp. 519-528
    • Wang, G.1    Liao, T.2
  • 16
    • 67349137929 scopus 로고    scopus 로고
    • 〈http://www.umax.com〉.
  • 18
    • 0018306059 scopus 로고
    • A threshold selection meted from gray-level histograms
    • Otsu N. A threshold selection meted from gray-level histograms. IEEE Trans Syst Man Cybern 9 1 (1979) 62-66
    • (1979) IEEE Trans Syst Man Cybern , vol.9 , Issue.1 , pp. 62-66
    • Otsu, N.1
  • 21
    • 0001025418 scopus 로고
    • Bayesian interpolation
    • MacKay D. Bayesian interpolation. Neural Comp 4 3 (1992) 415-447
    • (1992) Neural Comp , vol.4 , Issue.3 , pp. 415-447
    • MacKay, D.1
  • 22
    • 0030702721 scopus 로고    scopus 로고
    • Gauss-Newton approximation to Bayesian regularization
    • Foresee F., and Hagan M. Gauss-Newton approximation to Bayesian regularization. Proc IJCNN (1997) 1930-1935
    • (1997) Proc IJCNN , pp. 1930-1935
    • Foresee, F.1    Hagan, M.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.