NDT.net - December 2002, Vol. 7 No.12

AUTOMATED INSPECTION OF MOVING ALUMINIUM CASTINGS

Domingo Mery
Departamento de Ingeniería Informática
Universidad de Santiago de Chile
Av. Ecuador 3659 Santiago de Chile
( dmery@ieee.org, http://www.diinf.usach.cl/~dmery/)
Dieter Filbert
Institut für Energie und Automatisierungstechnik
Technische Universität Berlin
Einsteinufer 19, D-10587 Berlin
( dieter.filbert@tu-berlin.de, http://mt.tu-berlin.de/~filbert/)
Paper presented at the 8th ECNDT, Barcelona, June 2002

Abstract

1. Introduction

2. The Method

3. Experimental Results

4. Summary

Acknowledgment

References

  1. [Castleman96] K.R. Castleman: Digital Image Processing, Prentice-Hall, New Jersey, 1996.
  2. [Faugeras93] O. Faugeras: Three-dimensional Computer Vision: A Geometric Viewpoint. The MIT Press, Cambridge MA, 1993.
  3. [Hartley00] Hartley, R. and Zisserman, A.: Multiple View Geometry in Computer Vision, Cambriedge University Press, 2000.
  4. [Jaeger99] Jaeger, Th, Heike, U. and Bavendiek, K.: Experiences with an amorphous silicon array detector in an {ADR} application, International Symposium on Computerized Tomography for Industrial Applications and Image Processing in Radiology, BAM, DGZfP, pp. 111- 114, March 15 - 17, 1999, Berlin.
  5. [Mery00a] Mery, D.; Filbert, D.: Restauration bewegungsunscharfer Röntgenbilder, In Proceedings of the Conference of the Society of Non-Destructive Testing of Germany, Switzerland and Austria (DACH 2000), May 29-31, 2000, Innsbruck, Austria.
  6. [Mery00b] Mery, D.; Filbert, D.; Parspour, N.: Improvement in Automated Aluminum Casting Inspection by Finding Correspondence of Potential Flaws in Multiple Radioscopic Images. In Proceedings of the 15th World Conference on Non-Destructive Testing ( WCNDT 2000), Oct. 15-21, 2000, Roma.
  7. [Mery01] D. Mery: Automated Flaw Detection in Castings from Digital Radioscopic Image Sequences, Dr. Köster Verlag, Berlin, (Ph.D. Thesis in German), 2001.
  8. [Mery02a] D. Mery and D. Filbert: Classification of Potential Detects in Automated Inspection of Aluminium Castings Using Statistical Pattern Recognition. In Proceedings of the 8th European Conference on Non-Destructive Testing (ECNDT 2002), Jun. 17-21, 2002, Barcelona, Spain.
  9. [Mery02b] D. Mery, D. Filbert and Th. Jaeger: Image Processing for Fault Detection in Aluminum Castings. In "Analytical Characterization of Aluminum and its Alloys", Editors: D.S. McKenzie and G.E. Totten, Marcel Dekker Inc., USA, 2002.
  10. [Weiske01] I. Weiske; D. Mery; C. Geisert and D. Filbert, D: Implementierung eines Verfahrens zur Gußfehlererkennung in Aluminium-Gußteilen In Proceedings of the Annual Conference of the German Society of Non-Destructive Testing (DGZfP), May 21 - 23, 2001, Berlin.

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