Revistes Catalanes amb Accés Obert (RACO)

On contrast intensification operators and fuzzy equality relations

Pedro Burillo López, Ramón Fuentes-González, León González Sotos, Ángel Marín Martínez


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.

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