2-D Continuous Wavelet transform for ESPI phase-maps denoising

Escalante, Nivia; Villa Hernández, José de Jesús; De la Rosa Vargas, José Ismael; De la Rosa Miranda, Enrique; González Ramírez, Efrén; Gutiérrez, Osvaldo; Olvera Olvera, Carlos Alberto; Araiza Esquivel, María Auxiliadora

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dc.contributor	31249	es_ES
dc.contributor	49390	es_ES
dc.contributor	121858
dc.contributor	20608
dc.contributor.other	https://orcid.org/0000-0002-7337-8974
dc.contributor.other	https://orcid.org/0000-0001-8052-7483
dc.contributor.other	https://orcid.org/0000-0003-1519-7718
dc.contributor.other	https://orcid.org/0000-0002-8060-6170
dc.coverage.spatial	Global	es_ES
dc.creator	Escalante, Nivia
dc.creator	Villa Hernández, José de Jesús
dc.creator	De la Rosa Vargas, José Ismael
dc.creator	De la Rosa Miranda, Enrique
dc.creator	González Ramírez, Efrén
dc.creator	Gutiérrez, Osvaldo
dc.creator	Olvera Olvera, Carlos Alberto
dc.creator	Araiza Esquivel, María Auxiliadora
dc.date.accessioned	2020-04-15T18:02:33Z
dc.date.available	2020-04-15T18:02:33Z
dc.date.issued	2013-04
dc.identifier	info:eu-repo/semantics/publishedVersion	es_ES
dc.identifier.issn	0143-8166	es_ES
dc.identifier.uri	http://ricaxcan.uaz.edu.mx/jspui/handle/20.500.11845/1678
dc.identifier.uri	https://doi.org/10.48779/t7jt-pc75
dc.description.abstract	In thiswork we introduce a 2-D Continuous Wavelet Transform (2D CWT) method for denoising ESPI phase-maps. Multiresolution analysis with 2-D wavelets can provide high directional sensitivity and high anisotropy which are proper characteristics for this task. Inparticular, the 2-DCWT method using Gabor atoms (Gabor mother wavelets) which can naturally model phase fringes, has a Good performance against noise and can preserve phase fringes. We describe the theoretical basis of the proposed technique and show some experimental results with real and simulated ESPI phase-maps. As can be verified the proposal is robust and effective.	es_ES
dc.language.iso	eng	es_ES
dc.publisher	Elsevier	es_ES
dc.relation	https://doi.org/10.1016/j.optlaseng.2013.03.007	es_ES
dc.relation.uri	generalPublic	es_ES
dc.rights	Atribución-NoComercial-SinDerivadas 3.0 Estados Unidos de América	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.source	Optics and Lasers in Engineering, Vol. 51, No. 9, abril de 2013, pp. 1060-1065	es_ES
dc.subject.classification	INGENIERIA Y TECNOLOGIA [7]	es_ES
dc.subject.other	Fringe analysis	es_ES
dc.subject.other	Denoising	es_ES
dc.subject.other	Multiresolution analysis	es_ES
dc.title	2-D Continuous Wavelet transform for ESPI phase-maps denoising	es_ES
dc.type	info:eu-repo/semantics/article	es_ES