Analysing the Structure of Poly-crystalline Materials by 2-Dimensional DLS-Spectra and Neural Nets (original) (raw)

Abstract

A method to analyse the structure of poly-crystalline material by 2-dimensional DLS-Spectra and Backpropagation neural nets is introduced. It will be shown that DLS-Spectra “clean up” X-Ray-pictures such that the Radon-transformation of the Kikuchi-diagrams leads to better results. Further it will be shown, how these cleaned up Kikuchi-diagrams enable an automatic classification of poly-crystalline materials by neural hyper-classification systems based on the Backpropagation-algorithm.

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References

  1. Adams, B.L., Wright, S.I., Kunze, K.: Orientation imaging — The emergence of a new microscopy. In: Metallurgical Transaction A 24 (1993) 819–831
    Article Google Scholar
  2. Bunge, H.J.: Texture Analysis in Materials Science. Butterworths Publ. London, 1982.
    Google Scholar
  3. Hough, P.V.C.: A method and means for recognizing complex patterns. U.S. Patent 3.069.654, 1962.
    Google Scholar
  4. Peterson, D.: Neural Nets. Prentice Hall, 1996, ISBN 3-8272-9531-9
    Google Scholar
  5. Reuter, M.: Frequenzdifferenzspektren als Preprocessing Verfahren für neuronale Netze und klassische akustische Identifikatoren/Klassifikatoren. In: Fuzzy-Logik, Theorie und Praxis, Hrsg. B. Reusch, Informatik aktuell, pp. 111–118, Springer, Frankfurt, 1994
    Google Scholar
  6. Radon, J.: Über die Bestimmung von Funktionen durch ihre Integralwerte längs gewisser Mannigfaltigkeiten. Berichte Sächsische Akademie der Wissenschaften, Seiten 262–276. Leipzig, 1917.
    Google Scholar

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Authors and Affiliations

  1. University of Dortmund, Chair of Computer Science I, D- 44221, Dortmund
    Matthias Reuter

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Editors and Affiliations

  1. Computer Science I, University of Dortmund, 44221, Dortmund, Germany
    Bernd Reusch

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© 2001 Springer-Verlag Berlin Heidelberg

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Reuter, M. (2001). Analysing the Structure of Poly-crystalline Materials by 2-Dimensional DLS-Spectra and Neural Nets. In: Reusch, B. (eds) Computational Intelligence. Theory and Applications. Fuzzy Days 2001. Lecture Notes in Computer Science, vol 2206. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45493-4\_43

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