Mostrar el registro sencillo del ítem

dc.contributor.authorMerchán, Fernando
dc.contributor.authorTurcu, Flavius
dc.contributor.authorNajim, Mohamed
dc.date.accessioned2017-08-01T21:02:30Z
dc.date.accessioned2017-08-01T21:02:30Z
dc.date.available2017-08-01T21:02:30Z
dc.date.available2017-08-01T21:02:30Z
dc.date.issued2007-06-29
dc.date.issued2007-06-29
dc.identifier.urihttp://ridda2.utp.ac.pa/handle/123456789/2415
dc.identifier.urihttp://ridda2.utp.ac.pa/handle/123456789/2415
dc.descriptionIn this paper, we propose a new method to compute the parameters of finite approximations of 2-D MA infinite models associated with purely indeterministic stationary fields, by using spectral factorizations. This method is developed in the framework of model based approaches for texture analysis and synthesis. The proposed parameter estimation method is then exploited to derive a scheme to separate the indeterministic and the deterministic components of a texture in Wold decomposition based models. Unlike existing approaches, the resulting decomposition scheme does not require any support detection technique in the spectral domain.en_US
dc.description.abstractIn this paper, we propose a new method to compute the parameters of finite approximations of 2-D MA infinite models associated with purely indeterministic stationary fields, by using spectral factorizations. This method is developed in the framework of model based approaches for texture analysis and synthesis. The proposed parameter estimation method is then exploited to derive a scheme to separate the indeterministic and the deterministic components of a texture in Wold decomposition based models. Unlike existing approaches, the resulting decomposition scheme does not require any support detection technique in the spectral domain.en_US
dc.languageeng
dc.language.isoengen_US
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/4.0/
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subject2D MA modelsen_US
dc.subjectWold decompositionen_US
dc.subjectstationary fieldsen_US
dc.subjectspectral factorizationen_US
dc.subject2D MA models
dc.subjectWold decomposition
dc.subjectstationary fields
dc.subjectspectral factorization
dc.titleOuter Factor 2-D MA Models for Purely Random Fields and Fields and Wold-Tipe Texture Decompositionsen_US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion


Ficheros en el ítem

Thumbnail

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem