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Weld Quality Control by Radioscopy using 'Edge and Area' Segmentation Method

C. GUEUDRé, J. MOYSAN, G. CORNELOUP
Laboratoire de Caractérisation Non Destructive
IUT - Université de la Méditerranée
Avenue Gaston Berger
13625 Aix en Provence - FRANCE
tél: 33 4 42 93 90 34, fax: 33 4 42 93 90 84, e-mail: gueudre@iut.univ-aix.fr

Contact

Introduction

Study description

Segmentation of simulated image

Segmentation of radioscopic images

Weld quality control

Conclusion

Acknowledgments

References

  1. C. Gueudré, J. Moysan, G. Corneloup, NDT & E International, 30:5 (1997)
  2. A.B. Della Rocca, S. Ferriani, L. La Porta, NDT & E International, 28:3 (1995)
  3. C. Gueudré, Caractérisation non destructive d'une soudure de révolution par traitement numérique d'images de radioscopie tangentielle, PhD Thesis ENSAM Cluny (1997)
  4. K.W. Ulmer, J.P. Basart, General automated flaw detection scheme for NDE X-Ray images, Review of Progress in Quantitative Nondestructive Evaluation, 12, pp. 327-334 (1993)
  5. G. Daillant, D. Micollet, M. Paindavoine, SPIE, 2785 (1996)
  6. P. Bonton, J.P. Derutin, J. Gallice, L. Grouche, Traitement du Signal, 3:6 (1986)
  7. A. Koenig, A. Gliere, P. Rizo, B. Bell, B. Paul, J. Anderson, Object pose estimation using a set of local radiographs of a part and its CAD model, Review of Progress in Quantitative Nondestructive Evaluation, 16A, pp. 829-836 (1997)
  8. M. Kass, A. Witkin, D. Terzopoulos, International Journal of Computer Vision, (1987)

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