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  • Impact of strabismus and binocular dysfunctions in the developmental eye movement test and test of visual perception skills: A multicentric and retrospective study 

    Argilés Sans, Marc; Gispets Parcerisas, Joan; Lupón Bas, Núria; Sunyer Grau, Bernat; Rovira Gay, Cristina; Pérez Ternero, Marta; Berta Cabañas, Marina (Elsevier, 2023-10)
    Article
    Open Access
    Purpose To compare the performance in the Developmental Eye Movement test (DEM) and the Test of Visual Perceptual Skills (TVPS) between three groups: individuals with strabismus and amblyopia, patients with binocular and ...

  • Eye movements in patients with post-COVID condition 

    Viñuela Navarro, Valldeflors; Goset Maldonado, Joan; Aldaba Arévalo, Mikel; Mestre Ferrer, Clara; Rovira Gay, Cristina; Cano, Neus; Ariza, Mar; Delàs Alós, Bàrbara; Garolera, Maite; Vilaseca Ricart, Meritxell (2023-07-07)
    Article
    Open Access
    Eye movement control is impaired in some neurological conditions, but the impact of COVID-19 on eye movements remains unknown. This study aims to investigate differences in oculomotor function and pupil response in individuals ...

  • Biaxial piezoelectric MEMS mirrors with low absorption coating for 1550 nm long-range LIDAR 

    Mollard, Laurent; Riu, Jordi; Royo Royo, Santiago; Dieppedale, Christel; Hamelin, A.; Koumela, Alexandra; Verdot, T.; Frey, Laurent; Le Rhun, Gwenael; Castellan, Gaël; Licitra, Christophe (Multidisciplinary Digital Publishing Institute (MDPI), 2023-05-09)
    Article
    Open Access
    This paper presents the fabrication and characterization of a biaxial MEMS (MicroElectroMechanical System) scanner based on PZT (Lead Zirconate Titanate) which incorporates a low-absorption dielectric multilayer coating, ...

  • System for objective assessment of the accommodation response during subjective refraction 

    García Guerra, Carlos Enrique; Martínez Roda, Juan Antonio; Ondategui Parra, Juan Carlos; Turull Mallofré, Aina; Aldaba Arévalo, Mikel; Vilaseca Ricart, Meritxell (Association for Research in Vision and Ophthalmology (ARVO), 2023-05)
    Article
    Open Access
    Purpose: To evaluate a system based on a Hartmann–Shack wavefront sensor attached to a phoropter that allows the user to obtain real-time information about the refractive state of the eye and the accommodation response ...

  • Feasibility of measuring fusional vergence amplitudes objectively 

    Rovira Gay, Cristina; Mestre Ferrer, Clara; Argilés Sans, Marc; Viñuela Navarro, Valldeflors; Pujol Ramo, Jaume (Public Library of Science (PLOS), 2023-05-04)
    Article
    Open Access
    Two tests to measure fusional vergence amplitudes objectively were developed and validated against the two conventional clinical tests. Forty-nine adults participated in the study. Participants’ negative (BI, base in) and ...

  • A Preliminary study of deep learning sensor fusion for pedestrian detection 

    Chávez Plascencia, Alfredo; García Gómez, Pablo; Bernal Pérez, Eduard; Mas Giménez, Gerard de; Casas Pla, Josep Ramon; Royo Royo, Santiago (Multidisciplinary Digital Publishing Institute (MDPI), 2023-04)
    Article
    Open Access
    Most pedestrian detection methods focus on bounding boxes based on fusing RGB with lidar. These methods do not relate to how the human eye perceives objects in the real world. Furthermore, lidar and vision can have difficulty ...

  • Membrane protein detection and morphological analysis of red blood cells in hereditary spherocytosis by confocal laser scanning microscopy 

    Rey Barroso, Laura; Roldán Molina, Mónica; Burgos Fernández, Francisco Javier; Isola, Ignacio Mario; Ruiz Llobet, Anna; Gassiot Riu, Susanna; Sarrate Garcia, Edurne; Vilaseca Ricart, Meritxell (2023-04)
    Article
    Open Access
    In hereditary spherocytosis (HS), genetic mutations in the cell membrane and cytoskeleton proteins cause structural defects in red blood cells (RBCs). As a result, cells are rigid and misshapen, usually with a characteristic ...

  • Polarization calibration assessment for a broadband imaging polarimeter based on a division of aperture architecture 

    Peña Gutiérrez, Sara; Royo Royo, Santiago (2023-01-30)
    Article
    Open Access
    This article intends to provide all the experimental insights and analyze the best polarimetric calibration method for a division of aperture polarimetric imager considering the different implications it has on the ...

  • Hyperspectral imaging for skin cancer and blood disorders diagnosis 

    Vilaseca Ricart, Meritxell; Burgos Fernández, Francisco Javier; Rey Barroso, Laura; Roldán, Mónica; Gassiot Riu, Susanna; Sarrate Garcia, Edurne; Isola, Ignacio; Ruiz Llobet, Anna (2022-10-07)
    Article
    Open Access
    Hyperspectral imaging is a novel technology for acquiring an image at a large number of wavelengths, thus allowing the study of spectral and spatial details of a sample under analysis. This technology has emerged as a ...

  • Single-shot optical surface profiling using extended depth of field 3D microscopy 

    Martínez Marín, Pol; Bermúdez, Carlos; Artigas Pursals, Roger; Carles Santancana, Guillem (2022-09-12)
    Article
    Open Access
    The measurement of three-dimensional samples at high speed is essential for many applications, either due to the requirement for measuring samples that change fast over time, or due to the requirement of reducing the ...

  • Analysis of the performance of a polarized LiDAR imager in fog 

    Ballesta Garcia, Maria; Peña Gutiérrez, Sara; Rodríguez Aramendia, Ana; García Gómez, Pablo; Rodrigo Arcay, Noel; Bobi Olmo, Aleix Ramón; Royo Royo, Santiago (2022-11-07)
    Article
    Open Access
    This paper focuses on exploring ways to improve the performance of LiDAR imagers through fog. One of the known weaknesses of LiDAR technology is the lack of tolerance to adverse environmental conditions, such as the presence ...

  • Overview of biofluids and flow sensing techniques applied in clinical practice 

    Yáñez Alvarado, Carlos René; Mas Giménez, Gerard de; Royo Royo, Santiago (2022-09-09)
    Article
    Open Access
    This review summarizes the current knowledge on biofluids and the main flow sensing techniques applied in healthcare today. Since the very beginning of the history of medicine, one of the most important assets for evaluating ...

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