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Ponències/Comunicacions de congressos
Recent Submissions
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Improving skin color accuracy in DLP-based 3D reconstruction
(International Society for Photo-Optical Instrumentation Engineers (SPIE), 2024)
Conference report
Restricted access - publisher's policyColor accuracy is crucial in several domains such as biomedical imaging, cosmetics, and multimedia. Digital Light Processing (DLP) with LEDs has increasingly become a popular lighting source in 3D scanning systems. Although ... -
Analytical study on typeface visual identification
(SciTePress, 2024)
Conference report
Open AccessIn this study, our objective is to explore methodologies for the identification of diverse typefaces. Utilizing the gathered data, we conducted a thorough analysis of the outcomes, distinguishing between successes and ... -
Image formation with lenses, pinholes and slits in an optical box
(Hands-on Science Network, 2023)
Conference lecture
Restricted access - publisher's policyImages formed by systems with small apertures, such as pinholes and slits, have very weak illumination. It is advisable an object with a high luminance and with considerable size to see these images. Besides, the device ... -
El sueño como factor de riesgo en el avance de la miopía
(Dolores María Peñalver García, 2021)
Conference lecture
Open Access -
Game-based Learning in Computer Engineering: A Workshop
(European Society for Engineering Education (SEFI), 2022)
Conference report
Open AccessGamification has gained popularity in the last years, it is used in primary and secondary schools, as well as in companies and universities (Call, 2021). Along with this growth in popularity the number of available computer ... -
An escape room for an alternative evaluation system
(Universidade do Minho, 2022)
Conference lecture
Open AccessOur traditional education system spins around evaluation and its traditional grading system: summative assessment. In that system, professors spend time and effort trying to be “fair” when they mark the exercises, while ... -
An Escape Room For Learning Computer Programming
(Universidade do Minho, 2022)
Conference lecture
Open AccessGame-based learning is a strategy where games are used as a challenge for students to learn and apply the contents of a subject matter. In this sense, game-based learning is an instance of problem-based learning. In this ... -
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 ...
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