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On the importance of metrics in practical applications

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On the importance of metrics in practical applications

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dc.contributor.author Camarena, Joan-Gerard es_ES
dc.contributor.author Morillas, Samuel es_ES
dc.contributor.author Cisneros, F.J. es_ES
dc.date.accessioned 2018-04-24T08:00:13Z
dc.date.available 2018-04-24T08:00:13Z
dc.date.issued 2011-06-05
dc.identifier.uri http://hdl.handle.net/10251/100923
dc.description.abstract [EN] Students motivation for learning mathematical concepts can be increased when showing the usefulness of these concepts in practical problems. One important mathematical concept is the concept of metric space and, more related to the applications, the concept of metric function. In this work we aim to illustrate how important is to appropriately choose the metric when dealing with a practical problem. In particular, we focus on the problem of detection of noisy pixels in colour images. In this context, it is very important to appropriately measure the distances and similarities between the image pixels, which is done by means of an appropriate metric. We study the performance of different metrics, including recent fuzzy metrics, within a specific filter to show that it is indeed a critical choice to appropriately solve the task. es_ES
dc.language Inglés es_ES
dc.publisher Universitat Politècnica de València
dc.relation.ispartof Modelling in Science Education and Learning
dc.rights Reconocimiento - No comercial (by-nc) es_ES
dc.subject Colour image filter es_ES
dc.subject Fuzzy metric es_ES
dc.subject Impulse noise es_ES
dc.title On the importance of metrics in practical applications es_ES
dc.type Artículo es_ES
dc.date.updated 2018-04-23T11:51:39Z
dc.identifier.doi 10.4995/msel.2011.3066
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada es_ES
dc.description.bibliographicCitation Camarena, J.; Morillas, S.; Cisneros, F. (2011). On the importance of metrics in practical applications. Modelling in Science Education and Learning. 4:119-128. doi:10.4995/msel.2011.3066 es_ES
dc.description.accrualMethod SWORD es_ES
dc.relation.publisherversion https://doi.org/10.4995/msel.2011.3066 es_ES
dc.description.upvformatpinicio 119 es_ES
dc.description.upvformatpfin 128 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 4
dc.identifier.eissn 1988-3145


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