Zobrazeno 1 - 10
of 27
pro vyhledávání: '"M. Morín Castillo"'
Autor:
D. A. León-Velasco, M. M. Morín-Castillo, J. J. Oliveros-Oliveros, T. Pérez-Becerra, J. A. Escamilla-Reyna
Publikováno v:
Journal of Function Spaces, Vol 2019 (2019)
In this work, the Finite Element Method is used for finding the numerical solution of an elliptic problem with Henstock–Kurzweil integrable functions. In particular, Henstock–Kurzweil high oscillatory functions were considered. The weak formulati
Externí odkaz:
https://doaj.org/article/cf5025494a6d46d89f48a2030af2e836
Autor:
A. Jaramillo Núñez, B. T. Cuevas Otahola, J. A. Arriaga Hernández, M. Morín Castillo, J. Oliveros Oliveros
Publikováno v:
Applied optics. 59(33)
We introduce a technique for obtaining three-dimensional (3D) profiles of objects captured in two-dimensional (2D) flat images (FI). This technique performs a numerical approximation of the object’s topography from their image gray tones, analyzing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0366efc56f1e27bcbce6e0230af0bed5
https://pubmed.ncbi.nlm.nih.gov/33361980
https://pubmed.ncbi.nlm.nih.gov/33361980
Publikováno v:
Imaging and Applied Optics Congress.
The Irradiance Transport Equation is considered as an elliptical differential equation that determines the phase as a poorly stated problem. The instability of such a problem is handled as Tikhonov regularization method to determine aberrations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::320639264edfc50c23cd2c47e10e90e8
https://doi.org/10.1364/3d.2020.jth2a.38
https://doi.org/10.1364/3d.2020.jth2a.38
Autor:
M. M. Morín-Castillo, Bolivia Cuevas-Otahola, Jacobo Oliveros-Oliveros, Jesus Arriaga-Hernández
Publikováno v:
Optik. 249:168123
In this work, we analyze geometric aberrations in the visualization of microparticles (MP) in optical trapping. To this aim, we perform two modifications of the Gerchberg–Saxton(GS) method. The first one, to obtain the irradiance distribution of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33e043f4f42fb3c01695ffd2a8fa3e39
https://doi.org/10.1016/j.ijleo.2021.168123
https://doi.org/10.1016/j.ijleo.2021.168123
Publikováno v:
Journal of Optics. 23:125401
We are focused on the phase retrieval and 3D profiles of microparticles (MP), analyzed in optical trapping. To this aim, we use several image segmentation procedures of MP from an optical trapping video. Moreover, we implement different procedures to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96956fa69c412efeff3ac831e773b750
https://doi.org/10.1088/2040-8986/ac303c
https://doi.org/10.1088/2040-8986/ac303c
Autor:
J. A. Arriaga Hernández, J. Oliveros Oliveros, A. Jaramillo Núñez, M. Morín Castillo, B. T. Cuevas Otahola
Publikováno v:
Journal of Physics Communications. 5:055019
In this work, we show a Bi-Ronchi test (BRT) proposal using point cloud for sensing the whole surface and wavefront of spherical mirrors as a fast computational test with efficiency comparable with the Ronchi test. We also show an application of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfd72e09a131ecb8db771fe2e47eb161
https://doi.org/10.1088/2399-6528/abfffa
https://doi.org/10.1088/2399-6528/abfffa
Autor:
J. Oliveros Oliveros, M. Morín Castillo, J. A. Arriaga Hernández, A. Jaramillo Núñez, B. T. Cuevas Otahola
Publikováno v:
Journal of Optics. 23:035601
In this work, we show a proposal involving differential and vectorial equations to obtain the scalar surface of a wavefront (W) and the transversal aberration (TA) from the Bi-Ronchi test (BRT). The execution and computation times of this technique a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c99b535cd2eb1c02582f63c1cf2c93d
https://doi.org/10.1088/2040-8986/abdb09
https://doi.org/10.1088/2040-8986/abdb09
Publikováno v:
Revista de Sistemas, Cibernética e Informática, Vol 13, Iss 1, Pp 1-5 (2016)
El problema inverso electroencefalográfico (PIE) consiste en determinar a partir del Electroencefalograma sobre el cuero cabelludo (EEG), las fuentes de actividad bioeléctrica que lo producen. Este problema tiene características de mal planteamien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::77b0199b2feeea5836aa06d2a163a569
http://www.iiisci.org/journal/CV$/risci/pdfs/CA089RL15.pdf
http://www.iiisci.org/journal/CV$/risci/pdfs/CA089RL15.pdf
Autor:
María. M. Morín Castillo, José J. Oliveros Oliveros, Félix A. Aquino Camacho, Andrés Fraguela Collar, José. M. Gutiérrez Arias, José E. Flores Mena, Liliana Cortes Georgievna
Publikováno v:
Revista de Sistemas, Cibernética e Informática, Vol 13, Iss 1, Pp 6-9 (2016)
La conductividad en las lesiones cerebrales cambia de acuerdo a la patología, estas pueden ser: edemas, calcificaciones, tumores, esto se debe al tipo de lesión que se tenga, ya que unos presentan una mayor o menor conductividad e incluso en alguno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::a52af871e2edec64cafe37770d57b6fb
http://www.iiisci.org/journal/CV$/risci/pdfs/CA356AW15.pdf
http://www.iiisci.org/journal/CV$/risci/pdfs/CA356AW15.pdf