Publication:
From restricted equivalence functions on Ln to similarity measures between fuzzy multisets

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Date

2023

Director

Publisher

IEEE
Acceso abierto / Sarbide irekia
Artículo / Artikulua
Versión aceptada / Onetsi den bertsioa

Project identifier

AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-108392GB-I00/ES/recolecta

Abstract

Restricted equivalence functions are well-known functions to compare two numbers in the interval between 0 and 1. Despite the numerous works studying the properties of restricted equivalence functions and their multiple applications as support for different similarity measures, an extension of these functions to an n-dimensional space is absent from the literature. In this paper, we present a novel contribution to the restricted equivalence function theory, allowing to compare multivalued elements. Specifically, we extend the notion of restricted equivalence functions from L to L n and present a new similarity construction on L n . Our proposal is tested in the context of color image anisotropic diffusion as an example of one of its many applications.

Description

Keywords

Anisotropic diffusion, Color, Color image, Fuzzy multiset, Fuzzy set theory, Fuzzy sets, Image color analysis, Proposals, Restricted equivalence function, Similarity measure, Task analysis, Taxonomy

Department

Estadística, Informática y Matemáticas / Estatistika, Informatika eta Matematika

Faculty/School

Degree

Doctorate program

item.page.cita

Ferrero-Jaurrieta, M., Takac, Z., Rodríguez-Martínez, I., Marco-Detchart, C., Bernardini, A., Fernández-Fernández, J., Lopez-Molina, C., Bustince, H. (2023) From restricted equivalence functions on Ln to similarity measures between fuzzy multisets. IEEE Transactions on Fuzzy Systems, 1-14. https://doi.org/10.1109/TFUZZ.2023.3235405.

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