Generation of fuzzy mathematical morphologies

• Autores: Pedro Burillo López, Noelia Frago, R. Fuentes
• Localización: Mathware & soft computing: The Magazine of the European Society for Fuzzy Logic and Technology, ISSN-e 1134-5632, Vol. 8, Nº. 1, 2001, págs. 31-46
• Idioma: inglés
• Títulos paralelos:
  • Generación de morfologías matemáticas difusas
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• Resumen

  • Fuzzy Mathematical Morphology aims to extend the binary morphological operators to grey-level images. In order to define the basic morphological operations fuzzy erosion, dilation, opening and closing, we introduce a general method based upon fuzzy implication and inclusion grade operators, including as particular case, other ones existing in related literature. In the definition of fuzzy erosion and dilation we use several fuzzy implications (Annexe A, Table of fuzzy implications), the paper includes a study on their practical effects on digital image processing. We also present some graphic examples of erosion and dilation with three different structuring elements B(i,j)=1, B(i,j)=0.7, B(i,j)=0.4, i,j Î {1,2,3} and various fuzzy implications.