Výsledky vyhledávání - "Fernando Díaz-Doutón"

Akademický článek

An automated and objective cover test to measure heterophoria.

Autor: Clara Mestre, Carles Otero, Fernando Díaz-Doutón, Josselin Gautier, Jaume Pujol

Publikováno v: PLoS ONE, Vol 13, Iss 11, p e0206674 (2018)

Heterophoria is the relative deviation of the eyes in absence of fusional vergence. Fusional vergence can be deprived by, for example, occluding one eye while the other fixates a visual target. Then, the occluded eye will presumably deviate from its

Externí odkaz: https://doaj.org/article/34140f514fa541c6bea5314cc9e95fc0

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Stimulus Unpredictability in Time, Magnitude, and Direction on Accommodation

Autor: Fuensanta A Vera-Diaz, Carles Otero, Fernando Díaz-Doutón, Jaume Pujol, Mikel Aldaba

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

The effect of predictability in changes of time, magnitude, and direction of the accommodation demand on the accommodation response latency and its magnitude are insignificant, which suggests that repetitive accommodative tasks such as the clinical a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::570a84200e8f9d8449821d8badaa2bd8
https://doi.org/10.1097/opx.0000000000001384

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Use of spectral information for red scale pest control

Autor: Abel Zaragoza, Eloi Canals, Albert Virgili, Meritxell Vilaseca, Fernando Díaz-Doutón, Francisco J. Burgos-Fernández, Carlos E. García-Guerra

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Decreasing the use of pesticides is one of the main goals of current agriculture, which requires fast, precise and continuous assessments of crop pests. Citrus pests cause a lot of damage worldwide and the techniques to evaluate them are mainly based

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67e364f087437cef029239f15acf41f2
https://hdl.handle.net/2117/359114

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Whole anterior segment and retinal swept source OCT for comprehensive ocular screening

Autor: José L. Güell, Ireneusz Grulkowski, Laura González, Ana Rodriguez-Aramendia, Pol Falgueras, Fernando Díaz-Doutón, José Fernández-Trullàs, Jaume Pujol

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Biomed Opt Express

Whole eye visualization and morphometry are of high relevance in clinical practice. However, most standard ophthalmic OCT instruments are dedicated either to retinal or to anterior segment imaging. We demonstrate a swept source optical coherence tomo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3fca1d48774210c2ca5bd18e471973a
https://pubmed.ncbi.nlm.nih.gov/33796352

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Characteristics of saccades during the near point of convergence test

Autor: Fernando Díaz-Doutón, Josselin Gautier, Clara Mestre, Harold E. Bedell, Jaume Pujol

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

The near point of convergence test is widely used to evaluate binocular vision. It assesses the ability of the eyes to converge at short distances. Although the test consists of a pure symmetrical vergence task, small involuntary saccades occur concu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb8dda6b7fb1cb3d4a963814f41c6aa8
https://pubmed.ncbi.nlm.nih.gov/34147850

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Fast visible and extended nearinfrared multispectral fundus camera

Autor: Meritxell Vilaseca, Carlos Mateo, Francisco J. Burgos-Fernández, Fernando Díaz-Doutón, Tommaso Alterini, Laura González

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Journal of Biomedical Optics

We present a multispectral fundus camera that performs fast imaging of the ocular posterior pole in the visible and near-infrared (400 to 1300 nm) wavelengths through 15 spectral bands, using a flashlight source made of light-emitting diodes, and CMO

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ae07d1012bbb53f4e518a27a6ed3c9c
https://hdl.handle.net/2117/169070

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Method to reduce undesired multiple fundus scattering effects in double-pass systems

Autor: Joan A Martínez‐roda, Meritxell Vilaseca, Brian Vohnsen, Fernando Díaz-Doutón, Mikel Aldaba, Jaume Pujol, Carlos E. García-Guerra

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname

Double-pass systems rely on backscattering of light by the human ocular fundus to assess the optical quality of the eye. In this work, we present a method to reduce double-pass image degradation caused by undesired multiple scattering effects in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23c888ed978b03673a261602e665ef6e
https://pubmed.ncbi.nlm.nih.gov/31045021

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In vivo imaging of vitreous opacities with full-eye-length SS-OCT (Conference Presentation)

Autor: Yiwei Chen, Juan Mompeán, Ana Rodriguez-Aramendia, Fernando Díaz-Doutón, J Sebag, Jaume Pujol, Ireneusz Grulkowski, Silvestre Manzanera, Pablo Artal

Publikováno v: Ophthalmic Technologies XXIX.

Transparency of ocular structures is an important factor determining contrast in the retinal image. Although opacities are most commonly formed in the crystalline lens of aging eye (cataract formation), visual function can be also altered by the opac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2dc677866b1a63ad2c003c8d1f3f535f
https://doi.org/10.1117/12.2509474

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Optimization of a SS-OCT with a focus tunable lens for enhanced visualization of ocular opacities

Autor: Juan Mompeán, Silvestre Manzanera, Fernando Díaz-Doutón, Ana Rodríguez Aramendía, Yiwei Chen, Alfonso Jimenez Villar, Ireneusz Grulkowski, Pablo Artal, Jaume Pujol, José L. Güell

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname

Optical methods have been recently used to perform objective assessment of crystalline lens and corneal opacities. Swept-source optical coherence tomography (SS-OCT) enables measurements of the back-reflected or back-scattered photons from the intern

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f4d4a16ae43178a98f59a7d0e965237
https://hdl.handle.net/2117/132977

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An automated and objective cover test to measure heterophoria

Autor: Carles Otero, Clara Mestre, Josselin Gautier, Jaume Pujol, Fernando Díaz-Doutón

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
PLoS ONE, Vol 13, Iss 11, p e0206674 (2018)
Recercat. Dipósit de la Recerca de Catalunya
instname
PLoS ONE

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1205fbd659a41c926678cd08b9a01e34
https://hdl.handle.net/2117/124805

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