Search Results - "Millan, Maria S"

Equivalence of two optical quality metrics to predict the visual acuity of multifocal pseudophakic patients by Armengol, Jesús, Garzón, Nuria, Vega, Fidel, Altemir, Irene, Millán, Maria S.

“…This article studies the relationship between two metrics, the area under the modulation transfer function (MTFa) and the energy efficiency (EE), and their…”
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Visual acuity of pseudophakic patients predicted from in-vitro measurements of intraocular lenses with different design by Vega, Fidel, Millán, Maria S, Garzón, Nuria, Altemir, Irene, Poyales, Francisco, Larrosa, Jose Manuel

“…The optical quality of a set of IOLs (modeling set: one monofocal and two bifocals) was assessed through focus by the area under the modulation transfer…”
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Spatio-chromatic vision with multifocal diffractive intraocular lens by Millan, Maria S, Clavé, Laura, Torrents, Aurora, Armengol, Jesús, Vega, Fidel

“…This study aims to detect alterations in the spatio-chromatic pseudophakic vision produced by multifocal diffractive intraocular lenses (IOLs) and provides a…”
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Editorial to the Special Issue on “Ocular Imaging for Eye Care” by Millan, Maria S., Marrugo, Andres G.

“…The need for fast, inexpensive, and robust medical technology is now more crucial than ever [...]…”
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Retinal Vessel Local Tortuosity under a Macula-to-Optic Disc Central-Framing Change by Ramírez, Natalia, Ralló, Miquel, Millan, Maria S

“…Some ocular and cardiovascular diseases can be detected through the increased tortuosity of retinal blood vessels. Objective tortuosity measures can be…”
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Defocus correction in the optical system of the eye: unconventional degrees of freedom by Alba-Bueno, Francisco, Millan, Maria S

“…Despite the interest in developing improved formulas for intraocular lens power calculation, there are several sources of uncertainty that may well give rise…”
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Chromatic changes in vision with diffractive ophthalmic optics by Clavé, Laura, Faria-Ribeiro, Miguel, Millan, Maria S

“…Diffractive optics is a valuable technique for designing presbyopia-correcting lenses, but its effectiveness is wavelength-dependent. This study investigates…”
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Extended depth of focus intraocular lens: Chromatic performance by Millán, Maria S, Vega, Fidel

“…We describe a first-and-second-diffractive-order intraocular lens ((1 ,2 )DIOL) within the class of hybrid refractive-diffractive designs for intraocular…”
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Optical Techniques for Information Security by Matoba, Osamu, Nomura, Takanori, Perez-Cabre, Elisabet, Millan, MarÍa S., Javidi, Bahram

“…This paper presents an overview of the potential of free space optical technology in information security, encryption, and authentication. Optical waveform…”
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Corneal endothelium assessment in specular microscopy images with Fuchs' dystrophy via deep regression of signed distance maps by Sierra, Juan S, Pineda, Jesus, Rueda, Daniela, Tello, Alejandro, Prada, Angélica M, Galvis, Virgilio, Volpe, Giovanni, Millan, Maria S, Romero, Lenny A, Marrugo, Andres G

“…Specular microscopy assessment of the human corneal endothelium (CE) in Fuchs' dystrophy is challenging due to the presence of dark image regions called…”
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Comparison of visual and optical quality of monofocal versus multifocal intraocular lenses by Altemir-Gomez, Irene, Millan, Maria S, Vega, Fidel, Bartol-Puyal, Francisco, Gimenez-Calvo, Galadriel, Larrosa, Jose M, Polo, Vicente, Pablo, Luis E, Garcia-Martin, Elena

“…Objective: To compare visual quality in patients implanted with Tecnis® monofocal (ZCB00) and multifocal (ZMB00) intraocular lenses taking into account their…”
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Optical design and performance of a trifocal sinusoidal diffractive intraocular lens by Vega, Fidel, Valentino, Maite, Rigato, Franco, Millán, María S.

“…Two theoretical sinusoidal diffractive profile models to build up a trifocal intraocular lens (IOL) are analysed. Topographic features of the diffractive zones…”
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Do diffractive intraocular lenses break the beneficial interaction between chromatic and monochromatic aberrations in the eye? by Clavé, Laura, Millan, Maria S.

“…This study investigates whether a diffractive presbyopia-correcting multifocal intraocular lens disrupts the favorable interaction between chromatic and…”
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Double Image Encryption System Using a Nonlinear Joint Transform Correlator in the Fourier Domain by Perez, Ronal A, Pérez-Cabré, Elisabet, Vilardy, Juan M, Millán, María S, Torres, Cesar O

“…In this work, we present a new nonlinear joint transform correlator (JTC) architecture in the Fourier domain (FD) for the encryption and decryption of two…”
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Nonlinear Encryption for Multiple Images Based on a Joint Transform Correlator and the Gyrator Transform by Perez, Ronal A, Vilardy, Juan M, Pérez-Cabré, Elisabet, Millán, María S, Torres, Cesar O

“…A novel nonlinear encryption-decryption system based on a joint transform correlator (JTC) and the Gyrator transform (GT) for the simultaneous encryption and…”
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Halo and Through-Focus Performance of Four Diffractive Multifocal Intraocular Lenses by Vega, Fidel, Alba-Bueno, Francisco, Millán, María S, Varón, Consuelo, Gil, Miguel A, Buil, Jose A

“…To compare, as a function of pupil size, the through-focus performance and halo features of four diffractive intraocular lenses (IOLs). Three diffractive…”
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Tolerance to residual astigmatism of an isofocal intraocular lens by Pérez-Sanz, Lidia, Vega, Fidel, Azor-Morón, Juan A., Cuellar, Fátima, Millán, María S., Garzón, Nuria

“…Purpose To evaluate the impact of residual astigmatism on the optical and visual performance of an enhanced-monofocal isofocal intraocular lens (EM Isopure,…”
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Optical and Clinical Outcomes of an Enhanced Monofocal Intraocular Lens for High Hyperopia by Fernández-Vega-Cueto, Luis, Vega, Fidel, Guerra-Velasco, Raquel, Millán, María S, Madrid-Costa, David, Alfonso, José F

“…To evaluate the optical and clinical performance of an enhanced monofocal intraocular lens (IOL) (TECNIS Eyhance ICB00; Johnson & Johnson Vision) in patients…”
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Optical and Clinical Outcomes of an Extended Range of Vision Intraocular Lens by Fernández-Vega-Cueto, Luis, Madrid-Costa, David, Alfonso-Bartolozzi, Belén, Vega, Fidel, Millán, María S, Alfonso, José F

“…To assess the in vitro optical quality and halo formation of the AcrySof IQ Vivity intraocular lens (IOL) (Alcon Laboratories, Inc) and to evaluate the…”
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Comparison of visual performance between two aspheric monofocal intraocular lens models by Poyales, Francisco, Garzón, Nuria, Rico, Laura, Zhou, Ying, Millán, María S, Vega, Fidel

“…It is important to distinguish between visual acuity, optical quality and quality of vision when outcomes obtained with intraocular lenses are evaluated. These…”
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