Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Irastorza Ramiro M."'
Autor:
Caiafa, Cesar F., Irastorza, Ramiro M.
Inverse imaging problems that are ill-posed can be encountered across multiple domains of science and technology, ranging from medical diagnosis to astronomical studies. To reconstruct images from incomplete and distorted data, it is necessary to cre
Externí odkaz:
http://arxiv.org/abs/2308.03818
Akademický článek
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Autor:
Fajardo, Jesús E., Galván, Julián, Vericat, Fernando, Carlevaro, Carlos M., Irastorza, Ramiro M.
An inverse method for parameters estimation of infinite cylinders (the dielectric properties, location, and radius) in two dimensions from amplitude-only microwave information is presented. To this end two different Artificial Neural Networks (ANN) t
Externí odkaz:
http://arxiv.org/abs/1908.10424
Autor:
Fajardo, Jesús E., Lotto, Federico P., Vericat, Fernando, Carlevaro, C. Manuel, Irastorza, Ramiro M.
The aim of this study is to use a Multilayer Perceptron (MLP) Artificial Neural Network (ANN) for phaseless imaging the human heel (modeled as a bilayer dielectric media: bone and surrounding tissue) and the calcaneus cross-section size and location
Externí odkaz:
http://arxiv.org/abs/1902.07777
Akademický článek
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A robust, simple and fast procedure for the calculation of uncertainties in relative static dielectric permittivity ($\varepsilon_s$) computed via molecular dynamics (MD) is proposed. It arises as a direct application of well founded statistical meth
Externí odkaz:
http://arxiv.org/abs/1803.06421
Autor:
González-Suárez, Ana, Irastorza, Ramiro M., Deane, Stuart, O'Brien, Barry, O'Halloran, Martin, Elahi, Adnan
Publikováno v:
In Computer Methods and Programs in Biomedicine June 2022 221
Autor:
Fajardo, Jesús E., Vericat, Fernando, Irastorza, Guadalupe, Carlevaro, C. Manuel, Irastorza, Ramiro M.
The bone quality is asociated with changes in its dielectric properties (permittivity and conductivity). The feasibility of detecting changes in these properties is evaluated using a tomographic array of 16 monopole antennas with z-polarized microwav
Externí odkaz:
http://arxiv.org/abs/1709.04934
Publikováno v:
In Computer Methods and Programs in Biomedicine February 2022 214
A quaternionic representation of the genetic code, previously reported by the authors, is updated in order to incorporate chirality of nucleotide bases and amino acids. The original representation assigns to each nucleotide base a prime integer quate
Externí odkaz:
http://arxiv.org/abs/1602.05847