Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Giraldez, Alberto"'
Autor:
Pardinilla, Laia-M., Muzaffar, Sabir, Giraldez, Alberto, Budd, Jane A., Al Aiyan, Ahmad, Qablan, Moneeb A.
Publikováno v:
In Journal for Nature Conservation June 2024 79
We describe a novel method for removing noise (in wavelet domain) of unknown variance from microarrays. The method is based on a smoothing of the coefficients of the highest subbands. Specifically, we decompose the noisy microarray into wavelet subba
Externí odkaz:
http://arxiv.org/abs/1807.11571
Autor:
Mastriani, Mario, Giraldez, Alberto E.
Synthetic aperture radar (SAR) images are subject to prominent speckle noise, which is generally considered a purely multiplicative noise process. In theory, this multiplicative noise is that the ratio of the standard deviation to the signal value, t
Externí odkaz:
http://arxiv.org/abs/1608.01993
Autor:
Mastriani, Mario, Giraldez, Alberto E.
In this paper, a new probability density function (pdf) is proposed to model the statistics of wavelet coefficients, and a simple Kalman's filter is derived from the new pdf using Bayesian estimation theory. Specifically, we decompose the speckled im
Externí odkaz:
http://arxiv.org/abs/1608.00273
Autor:
Mastriani, Mario, Giraldez, Alberto E.
The wavelet shrinkage denoising approach is able to maintain local regularity of a signal while suppressing noise. However, the conventional wavelet shrinkage based methods are not time-scale adaptive to track the local time-scale variation. In this
Externí odkaz:
http://arxiv.org/abs/1608.00279
Autor:
Gamaza-Chulián, Sergio, Serrano-Muñoz, Bárbara, Díaz-Retamino, Enrique, Giráldez, Alberto, León, Javier, Carmona, Rocío, Oneto, Jesús
Publikováno v:
In REC: CardioClinics July-September 2020 55(3):139-146
Autor:
García, Dionisia, Escalona, María Luisa Nadal, Giráldez, Alberto, Martorell, Fernando Montobbio, Marín, Javier Lagar
Publikováno v:
El Ciervo, 2012 Jan 01. 61(730), 13-14.
Externí odkaz:
https://www.jstor.org/stable/41478516
Autor:
Torrents, Rafael Estrada, Ugarte, José-Ramón Monge, Aragó, Ignasi, Giráldez, Alberto, Cierco, Eduardo
Publikováno v:
El Ciervo, 2010 Dec 01. 59(717), 16-17.
Externí odkaz:
https://www.jstor.org/stable/23064270
Autor:
DELÁS, JORDI, JOU, DAVID, BENET, JOAN LLUSIÀ, GIRÁLDEZ, ALBERTO, DOMÈNECH, XAVIER, MARQUÉS, FERRAN
Publikováno v:
El Ciervo, 2006 Apr 01. 55(661), 8-12.
Externí odkaz:
https://www.jstor.org/stable/40833018
Autor:
Herrero, José Sánchez, Carbajosa, Gonzalo, Martí, Enrique, Herrando, Carmen, Giráldez, Alberto, Ortiz-Osés, Andrés, Karam, Francisco J. Castilhos, Duclos, Alicia, Pujals, Antoni, Aguilar, Juan Carlos, Elosegui, Carmen, Rost, Alejandro, Correa, Federico, Valls, Ramon, Fernández, Luis Álvarez, Ramos, Abraham Méndez, Gómez, José Luis Sánchez, Durán, Rosa Navarro, Font, Ramon, Montcada i Reixach, Masoliver, Igansi, Marcos, Cipriano Díaz, Val, Eusebio
Publikováno v:
El Ciervo, 2006 Mar 01. 55(660), 24-28.
Externí odkaz:
https://www.jstor.org/stable/40832830