A model based method for characterization and location of curved image features

  • Thierry Blaszka
  • Rachid Deriche
Shape Features

DOI: 10.1007/3-540-60298-4_239

Part of the Lecture Notes in Computer Science book series (LNCS, volume 974)
Cite this paper as:
Blaszka T., Deriche R. (1995) A model based method for characterization and location of curved image features. In: Braccini C., DeFloriani L., Vernazza G. (eds) Image Analysis and Processing. ICIAP 1995. Lecture Notes in Computer Science, vol 974. Springer, Berlin, Heidelberg

Abstract

This paper deals with the development of a parametric model based method to locate and characterize accurately important curved features such as ellipses and B-splines based curves. The method uses all the grey level information of the pixels contained within a window around the feature of interest and produces a complete parametric model that best approximates in a mean-square sense the observed grey level image intensities within the working area. Promising experimental results have been obtained on real data.

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Copyright information

© Springer-Verlag 1995

Authors and Affiliations

  • Thierry Blaszka
    • 1
  • Rachid Deriche
    • 1
  1. 1.INRIA Sophia-AntipolisSophia-Antipolis CedexFrance

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