On contrast intensification operators and fuzzy equality relations

• Autores: Pedro Burillo López, R. Fuentes-González, L. González, A. Marín
• Localización: Mathware & soft computing: The Magazine of the European Society for Fuzzy Logic and Technology, ISSN-e 1134-5632, Vol. 7, Nº. 1, 2000, págs. 15-27
• Idioma: inglés
• Títulos paralelos:
  • Operadores de intensificación de contraste y relaciones de equivalencia difusas
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• Resumen

  • The class of contrast intensification operators is formally defined and it's lattice structure studied. The effect of these operators in the referential classifications derived from special kinds of fuzzy relations is also determined. Results and examples are presented providing contrast intensification operators which keep quasi-uniformity structures generated by fuzzy relations while diminishing the fuzziness or the entropy of the relations.