Ponències/Comunicacions de congressos
Recent Submissions
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Game-based Learning vs Gamification: A Hands-On
(Pennsylvania Association of Environmental Educators (PAEE), 2022)
Conference report
Open AccessAn example of gamification is a contest where students get points for solving the usual exercises of the subject matter. An example of game-based learning is an escape room where students get involved in studying and solving ... -
Gaming for learning
(Universidade do Minho, 2022)
Conference lecture
Restricted access - publisher's policyIn the subject of wave optics, we seek to involve students in their learning through active learning techniques. Students participate in large group classes doing small activities, competition games, solving problems,... ... -
Skin color correction via convolutional neural networks in 3D fringe projection profilometry
(International Society for Photo-Optical Instrumentation Engineers (SPIE), 2021)
Conference lecture
Restricted access - publisher's policyFringe Projection Profilometry (FPP) with Digital Light Projector technology is one of the most reliable 3D sensing techniques for biomedical applications. However, besides the fringe pattern images,often a color texture ... -
Automated corneal endothelium image segmentation in the presence of cornea guttata via convolutional neural networks - 115110H
(International Society for Photo-Optical Instrumentation Engineers (SPIE), 2020)
Conference report
Restricted access - publisher's policyAutomated cell counting in in-vivo specular microscopy images is challenging, especially in situations where single-cell segmentation methods fail due to pathological conditions. This work aims to obtain reliable cell ... -
20/21 Central Event in Spain of the International Day of Light: outreach and citizen engagement in time of pandemic
(Optica Publishing Group, 2021)
Conference report
Restricted access - publisher's policyThe 3rd central IDL Event in Spain probably gathered the largest number of activities for the 16th May commemoration in 2021. Conferences, debates, workshops, exhibitions, light shows, and photo contests, adapted to severe ... -
Diseño y caracterización de un dispositivo óptico para la evaluación de lentes intraoculares in vitro
(Comité de Optoelectrónica, 2021)
Conference lecture
Restricted access - publisher's policySe ha realizado el diseño y la caracterización de un dispositivo en banco óptico, que incorpora un nuevo modelo de ojo fisiológico y un sistema de óptica adaptativa controlado por ordenador, para la evaluación in vitro de ... -
Frecuencia de parpadeo y parpadeos incompletos en seis condiciones controladas de lectura en formato electrónico y en papel
(2016)
Conference lecture
Restricted access - publisher's policy -
Graphical ray tracing through imaging optical systems for optometrists
(ITMO University (University of Information Technologies, Mechanics and Optics), 2008)
Conference lecture
Restricted access - publisher's policyIn the approach of geometrical optics, ray tracing is an illustrative tool to determine the light path through an optical system. We show different educational resources used to help students to develop their skills ... -
Photon-counting imaging based double-random-phase encryption for information security and verification
(Institute of Electrical and Electronics Engineers (IEEE), 2011)
Conference report
Restricted access - publisher's policyThe integration of photon-counting imaging techniques to optical encryption systems permits to increase information authentication robustness against intruder attacks. Photon-counting imaging generates distributions with ... -
Optical implementation of multifocal programmable lens with single and multiple axes
(Institute of Physics (IOP), 2010)
Conference lecture
Open AccessIn this work we analyse the generation of a diffractive optical element (DOE) consisting of a multifocal Fresnel lens by means of an LCoS (liquid cristal on silicon) spatial light modulator (SLM). The multifocal lens is ... -
Experimental color encryption in a joint transform correlator architecture
(Institute of Physics (IOP), 2010)
Conference lecture
Open AccessWe present an experimental color image encryption by using a photorefractive crystal and a joint transform correlator (JTC) architecture. We achieve the color storing by changing the illumination wavelength. One JTC aperture ... -
Spatial and speed characterization of a phase-only LCoS spatial light modulator for an improved performance in optical information processing
(ITMO University (University of Information Technologies, Mechanics and Optics), 2008)
Conference lecture
Restricted access - publisher's policy
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