Recent Submissions

  • Training deep learning algorithms with multispectral dataset of skin lesions for the improvement of skin cancer diagnosis 

    Rey Barroso, Laura; Vilaseca Ricart, Meritxell; Royo Royo, Santiago; Puig Sardá, Susana; Malvehy Guilera, Josep; Pellacani, Giovanni; Lihacova, Ilze; Bondarenko, Andrey; Burgos Fernández, Francisco Javier (International Society for Photo-Optical Instrumentation Engineers (SPIE), 2023)
    Conference report
    Open Access
    Dermatologists are starting to make use of Computer-Aided Diagnosis based on deep learning algorithms, which can provide them with an objective judgement during evaluation of equivocal lesions. DL algorithms can be trained ...
  • Multimodal imaging sensor based on lidar for advanced perception tasks 

    Garcia Gómez, Pablo; Bernal Pérez, Eduard; Rodríguez Aramendía, Ana; Rodrigo Arcay, Noel; Riu Gras, Jordi; Royo Royo, Santiago (2023)
    Conference report
    Restricted access - publisher's policy
    Automated systems increase their requirements in all fields, tightening their performance requirements in aspects like reliability, and ease of manipulation. Within this communication, we will present the development of a ...
  • Image formation with lenses, pinholes and slits in an optical box 

    Escofet Soteras, Jaume; Pérez Cabré, Elisabet (Hands-on Science Network, 2023)
    Conference lecture
    Restricted access - publisher's policy
    Images 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 ...
  • A LiDAR imaging system using temporal and polarization discrimination for turbid media 

    Ballesta Garcia, Maria; Peña Gutiérrez, Sara; Rodríguez Aramendía, Ana; García Gómez, Pablo; Rodrigo Arcay, Noel; Royo Royo, Santiago (2023)
    Conference report
    Restricted access - publisher's policy
    In recent times, there has been a surge of interest in LiDAR imaging systems, particularly in outdoor terrestrial applications associated with computer vision. However, a significant hurdle preventing their widespread ...
  • Prevención de accidentes en obra mediante visión 3D e inteligencia artificial 

    Mas Giménez, Gerard de; Garcia Gómez, Pablo; Rubio Ponde, Marcela C.; Royo Royo, Santiago (Escuela Técnica Superior de Ingeniería de Sevilla ; Universidad de Alcalá, 2023)
    Conference lecture
    Restricted access - publisher's policy
    La construcción es un sector laboral peligroso para los trabajadores debido a las situaciones de alto riesgo asociadas al trabajo con maquinaria pesada en ambientes hostiles. Para prevenir accidentes, se ha desarrollado ...
  • Single image defogging and evaluation with deep neural networks without the need of ground truth 

    Mas Giménez, Gerard de; Garcia Gómez, Pablo; Casas Pla, Josep Ramon; Royo Royo, Santiago (International Society for Photo-Optical Instrumentation Engineers (SPIE), 2023)
    Conference lecture
    Restricted access - publisher's policy
    Fog, haze, or smoke are usual atmospheric phenomena that dramatically compromise the overall visibility of any scene, critically affecting features such as illumination, contrast, and contour detection of objects. The ...
  • Temporal behavior and processing of the LiDAR signal in fog 

    Ballesta Garcia, Maria; Rodríguez Aramendía, Ana; García Gómez, Pablo; Rodrigo Arcay, Noel; Royo Royo, Santiago (International Society for Photo-Optical Instrumentation Engineers (SPIE), 2023)
    Conference lecture
    Open Access
    The interest in LiDAR imaging systems has recently increased in outdoor ground-based applications related to computer vision, in fields like autonomous vehicles. However, for the complete settling of the technology, there ...
  • The Extremely Large Telescope (ELT) M1 Local Coherencer to phase mirror segments 

    Gaizka, Murga; Díaz Castillo, Alexander; Sanquirce García, Rubén; Royo Royo, Santiago; Pizarro Bondia, Carlos; González Jaio, Maialen; Lara Sáez, Elena; Vega Aguirrezabalaga, Borja; Rodrigo Arcay, Noel; Santos Vives, Pau-Antoni; Förster, Andreas; Schmid, Sebastian; Leveque, Samuel; Giton, Philippe; Filippi, Giorgio (International Society for Photo-Optical Instrumentation Engineers (SPIE), 2022)
    Conference lecture
    Restricted access - publisher's policy
    The ELT M1 Local Coherencer is a non-contact metrology system aimed to simultaneously measure the relative pistons on the six sides of a target M1 segment with respect to neighboring ones (reference segments) with an ...
  • Frequency domain analysis and filter design of continuous wave frequency modulated optical feedback signal for photonic sensing 

    Jha, Ajit; Cenkeramadi, Linga Reddy; Royo Royo, Santiago (Institute of Electrical and Electronics Engineers (IEEE), 2022)
    Conference lecture
    Restricted access - publisher's policy
    Optical feedback (OF) refers to the beating of the frequency shifted back reflected laser emission from the remote (vibrating) object with that of incident radiation in the laser cavity cause rapid fluctuation of the laser ...
  • Game-based Learning in Computer Engineering: A Workshop 

    Farreras Esclusa, Montserrat; Armengol Cebrian, Jesús; Bofill, Pau; Hernandez, Angels (European Society for Engineering Education (SEFI), 2022)
    Conference report
    Open Access
    Gamification 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 

    Farreras Esclusa, Montserrat; Bofill, Pau; Armengol Cebrian, Jesús; Asensio Garcia, Adrian (Universidade do Minho, 2022)
    Conference lecture
    Open Access
    Our 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 

    Bofill, Pau; Farreras Esclusa, Montserrat; Armengol Cebrian, Jesús (Universidade do Minho, 2022)
    Conference lecture
    Open Access
    Game-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 ...

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