Morphology on Convolution Lattices with Applications to the Slope Transform and Random Set Theory

  • Authors:
  • Henk J. A. M. Heijmans;Ilya S. Molchanov

  • Affiliations:
  • CWI, P.O. Box 94079, 1090 GB Amsterdam, The Netherlands;Department of Statistics, University of Glasgow, Glasgow G12 8QW, Scotland, U.K.

  • Venue:
  • Journal of Mathematical Imaging and Vision
  • Year:
  • 1998

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Abstract

This paper develops an abstract theory for mathematical morphologyon complete lattices. It differs from previous work in this direction in thesense that it does not merely assume the existence of a binary operation onthe underlying lattice. Rather, the starting point is the recognition of thefact that, in general, objects are only known through information resultingfrom a given collection of measurements, called evaluations. Such anabstract approach leads in a natural way to the concept of convolutionlattice, where ‘convolution’ has to be understood in the senseof an abstract Minkowski addition. The paper contains various examples. Twoapplications are treated in great detail, the morphological slope transformand random set theory.