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Ariel Fernández
Ariel Fernández
Instituto de Física, Facultad de Ingeniería, Universidad de la República
Dirección de correo verificada de fing.edu.uy
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Reconstruction of perspective shifts and refocusing of a three-dimensional scene from a multi-focus image stack
JR Alonso, A Fernández, JA Ferrari
Applied optics 55 (9), 2380-2386, 2016
552016
Three-dimensional profiling with binary fringes using phase-shifting interferometry algorithms
GA Ayubi, JM Di Martino, JR Alonso, A Fernández, CD Perciante, ...
Applied Optics 50 (2), 147-154, 2011
522011
All-in-focus image reconstruction under severe defocus
JR Alonso, A Fernández, GA Ayubi, JA Ferrari
Optics letters 40 (8), 1671-1674, 2015
452015
Catastrophic phase transitions and early warnings in a spatial ecological model
A Fernández, H Fort
Journal of Statistical Mechanics: Theory and Experiment 2009 (09), P09014, 2009
312009
Prisoner’s Dilemma cellular automata revisited: evolution of cooperation under environmental pressure
J Alonso, A Fernandez, H Fort
Journal of Statistical Mechanics: Theory and Experiment 2006 (06), P06013, 2006
272006
Color encoding of binary fringes for gamma correction in 3-D profiling
GA Ayubi, JM Di Martino, JR Alonso, A Fernández, JL Flores, JA Ferrari
Optics letters 37 (8), 1325-1327, 2012
242012
Using a variant of coverslip hypoxia to visualize tumor cell alterations at increasing distances from an oxygen source
M Arocena, M Landeira, A Di Paolo, A Silva, J Sotelo‐Silveira, ...
Journal of cellular physiology 234 (10), 16671-16678, 2019
212019
Single-shot phase recovery using two laterally separated defocused images
JM Di Martino, GA Ayubi, EA Dalchiele, JR Alonso, A Fernández, ...
Optics Communications 293, 1-3, 2013
162013
Real-time pattern recognition using an optical generalized Hough transform
A Fernández, JL Flores, JR Alonso, JA Ferrari
Applied optics 54 (36), 10586-10591, 2015
142015
Snapshot polarimetric imaging in multi-view microscopy
JM Llaguno, F Lecumberry, A Fernández
Applied Optics 61 (9), F62-F69, 2022
122022
Optical implementation of the generalized Hough transform with totally incoherent light
A Fernández, JR Alonso, GA Ayubi, M Osorio, JA Ferrari
Optics letters 40 (16), 3901-3904, 2015
122015
Image segmentation by nonlinear filtering of optical Hough transform
A Fernández, JL Flores, JR Alonso, JA Ferrari
Applied optics 55 (13), 3632-3638, 2016
112016
Optical processing of color images with incoherent illumination: orientation-selective edge enhancement using a modified liquid-crystal display
A Fernández, JR Alonso, JL Flores, GA Ayubi, JM Di Martino, JA Ferrari
Optics express 19 (21), 21091-21097, 2011
112011
Fully invariant generalized Hough transform by out-of-focus multiview sensing with pupil array
A Fernández, JM Llaguno, GG González, F Lezama, JR Alonso
Applied Optics 58 (28), 7766-7773, 2019
102019
Edge linking and image segmentation by combining optical and digital methods
JL Flores, GA Ayubi, JR Alonso, A Fernández, JM Di Martino, JA Ferrari
Optik-International Journal for Light and Electron Optics 124 (18), 3260-3264, 2013
92013
Analog image contouring using a twisted-nematic liquid-crystal display
JL Flores, JA Ferrari, JA Ramos, JR Alonso, A Fernández
Optics express 18 (18), 19163-19168, 2010
92010
Incoherent optical processor for nondirectional edge enhancement of color images
JL Flores, GA Ayubi, JR Alonso, A Fernández, JM Di Martino, JA Ferrari
Optics letters 36 (23), 4596-4598, 2011
82011
Computational multifocus fluorescence microscopy for three-dimensional visualization of multicellular tumor spheroids
JR Alonso, A Silva, A Fernández, M Arocena
Journal of Biomedical Optics 27 (6), 066501, 2022
72022
Augmented reality three-dimensional visualization with multifocus sensing
JR Alonso, A Fernández, B Javidi
Optics Continuum 1 (2), 355-365, 2022
72022
Incoherent optical generalized Hough transform: pattern recognition and feature extraction applications
A Fernández, JA Ferrari
Optical Engineering 56 (5), 053107, 2017
72017
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Artículos 1–20