Generalized fuzzy morphological operators

  • Authors:
  • Tingquan Deng;Yanmei Chen

  • Affiliations:
  • ,Department of Mathematics, Harbin Institute of Technology, Harbin, P.R. China;Department of Mathematics, Harbin Institute of Technology, Harbin, P.R. China

  • Venue:
  • FSKD'05 Proceedings of the Second international conference on Fuzzy Systems and Knowledge Discovery - Volume Part II
  • Year:
  • 2005

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Abstract

The adjunction in lattice theory is an important technique in lattice-based mathematical morphology and fuzzy logical operators are indispensable implements in fuzzy morphology. This paper introduces a set-valued mapping that is compatible with the infimum in a complete lattice and with a conjunction in fuzzy logic. According to the generalized operator, a concept of a fuzzy adjunction is developed to generate fuzzy morphological dilation and erosion. Fundamental properties of the generalized fuzzy morphological operators have been investigated.