Articles de revista
Enviaments recents
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Visual acuity and image quality in 5 diffractive intraocular lenses
(2018-01-01)
Article
Accés obert -
Connectivity-based segmentation of retinal vessels in eye fundus images
(2017-12)
Article
Accés obert© Sociedad Española de Óptica. A new unsupervised method for segmentation of objects of diverse nature with the common feature of connectivity (e.g. branching trees or net-shaped objects) is proposed. A preferred application ... -
Dust particle artifact detection and removal in retinal images
(2017-12-01)
Article
Accés restringit per política de l'editorialRetinal fundus cameras suffer from dust particles attaching to the sensor and lens, which manifest as small artifacts on the images. We propose a new strategy for the detection and removal of dust particle artifacts in ... -
Patient-Perceived and Laboratory-Measured Halos Associated with Diffractive Bifocal and Trifocal Intraocular Lenses
(2017-11-21)
Article
Accés restringit per política de l'editorialPurpose: To examine and assess the halos generated in distance vision by multifocal intraocular lenses (IOLs) using both in vitro objective and in vivo subjective methods. Setting: The objective method was carried out in ... -
On lamps, walls, and eyes: the spectral radiance field and the evaluation of light pollution indoors
(2018-01-01)
Article
Accés restringit per política de l'editorialLight plays a key role in the regulation of different physiological processes, through several visual and non-visual retinal phototransduction channels whose basic features are being unveiled by recent research. The growing ... -
Extended depth of focus intraocular lens: Chromatic performance
(2017-09-01)
Article
Accés obertWe describe a first-and-second-diffractive-order intraocular lens ((1st,2nd)DIOL) within the class of hybrid refractive-diffractive designs for intraocular lenses (IOLs) and analyse its properties of focus extension and ... -
Halos and multifocal intraocular lenses: origin and interpretation
(Elsevier, 2014-11-04)
Article
Accés obert -
Spectral radiance of blue light filters on ophthalmic lenses
(2017-05-29)
Article
Accés obertAs a result of the recent improvement in light-emitting diode (LED) technology, the displays of the vast majority of electronic devices are now illuminated by LEDs. There are several advantages of this type of light source ... -
Changes in peripheral refraction, higher-order aberrations, and accommodative lag with a radial refractive gradient contact lens in young myopes
(Lippincott Williams & Wilkins, 2016-01-22)
Article
Accés obertPurpose: To evaluate changes in the peripheral refraction (PR), visual quality, and accommodative lag with a novel soft radial refractive gradient (SRRG) experimental contact lens that produces peripheral myopic ... -
Nanoporous silicon-based surface patterns fabricated by UV laser interference techniques for biological applications
(2016-05-04)
Article
Accés obertThe fabrication of selectively functionalized micropatterns based on nanostructured porous silicon (nanoPS) by phase mask ultraviolet laser interference is presented here. This single-step process constitutes a flexible ... -
Roadmap on optical security
(Institute of Physics (IOP), 2016)
Article
Accés obert -
Ground-based hyperspectral analysis of the urban nightscape
(2017-02-28)
Article
Accés obertAirborne hyperspectral cameras provide the basic information to estimate the energy wasted skywards by outdoor lighting systems, as well as to locate and identify their sources. However, a complete characterization of the ...
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