Recent Submissions

  • GL-Socket: A CG plugin-based framework for teaching and assessment 

    Andújar Gran, Carlos Antonio; Chica Calaf, Antonio; Fairén González, Marta; Vinacua Pla, Álvaro (European Association for Computer Graphics (Eurographics), 2018)
    Conference report
    Open Access
    In this paper we describe a plugin-based C++ framework for teaching OpenGL and GLSL in introductory Computer Graphics courses. The main strength of the framework architecture is that student assignments are mostly independent ...
  • Mobile graphics: SIGGRAPH Asia 2017 course 

    Agus, Marco; Gobbetti, Enrico; Marton, Fabio; Pintore, Giovanni; Vázquez Alcocer, Pere Pau (Association for Computing Machinery (ACM), 2017)
    Conference lecture
    Open Access
  • Mobile graphics 

    Agus, Marco; Gobbetti, Enrico; Marton, Fabio; Pintore, Giovanni; Vázquez Alcocer, Pere Pau (European Association for Computer Graphics (Eurographics), 2017)
    Conference lecture
    Open Access
    The increased availability and performance of mobile graphics terminals, including smartphones and tablets with high resolution screens and powerful GPUs, combined with the increased availability of high-speed mobile data ...
  • Virtual reality to teach anatomy 

    Fairén González, Marta; Farrés, Mariona; Moyes Ardiaca, Jordi; Insa, Esther (European Association for Computer Graphics (Eurographics), 2017)
    Conference report
    Open Access
    Virtual Reality (VR) and Augmented Reality (AR) have been gradually introduced in the curriculum of schools given the benefits they bring to classical education. We present an experiment designed to expose students to a ...
  • Semi-automatic colonic content analysis for diagnostic 

    Ceballos Inza, Víctor; Monclús Lahoya, Eva; Vázquez Alcocer, Pere Pau; Bendezú García, Álvaro; Mego, Marianela; Merino, Xavier; Azpiroz Vidaur, Fernando; Navazo Álvaro, Isabel (European Association for Computer Graphics (Eurographics), 2017)
    Conference lecture
    Open Access
    The analysis of the morphology and content of the gut is necessary in order to understand metabolic and functional gut activity and for diagnostic purposes. Magnetic resonance imaging (MRI) has become an important modality ...
  • Tree variations 

    Argudo Medrano, Óscar; Andújar Gran, Carlos Antonio; Chica Calaf, Antonio (2017)
    Conference report
    Open Access
    The cost-effective generation of realistic vegetation is still a challenging topic in computer graphics. The simplest representation of a tree consists of a single texture-mapped billboard. Although a tree billboard does ...
  • Procedural semantic cities 

    Roglà Pujalt, Otger; Pelechano Gómez, Núria; Patow, Gustavo Ariel (European Association for Computer Graphics (Eurographics), 2017)
    Conference report
    Open Access
    Procedural modeling of virtual cities has achieved high levels of realism with little effort from the user. One can rapidly obtain a large city using off-the-shelf software based on procedural techniques, such as the use ...
  • Physically based skeleton tracking 

    López Gandía, Axel Javier; Susín Sánchez, Antonio (European Association for Computer Graphics (Eurographics), 2017)
    Conference report
    Open Access
    Skeleton tracking has multiple applications such as games, virtual reality, motion capture and more. One of the main challenges of pose detection is to be able to obtain the best possible quality with a cheap and easy-to-use ...
  • Downsampling and storage of pre-computed gradients for volume rendering 

    Díaz García, Jesús; Brunet Crosa, Pere; Navazo Álvaro, Isabel; Vázquez Alcocer, Pere Pau (European Association for Computer Graphics (Eurographics), 2017)
    Conference report
    Open Access
    The way in which gradients are computed in volume datasets influences both the quality of the shading and the performance obtained in rendering algorithms. In particular, the visualization of coarse datasets in multi-resolution ...
  • Downsampling methods for medical datasets 

    Díaz García, Jesús; Brunet Crosa, Pere; Navazo Álvaro, Isabel; Vázquez Alcocer, Pere Pau (IADIS Press, 2017)
    Conference report
    Open Access
    Volume visualization software usually has to deal with datasets that are larger than the GPUs may hold. This is especially true in one of the most popular application scenarios: medical visualization. Typically, medical ...
  • Modelización y filtrado de secuencias de imágenes perturbadas por ruido blanco gaussiano 

    Basañez Villaluenga, Luis; Brunet Crosa, Pere (Asociación Española de Informática y Automática (AEIA), 1979)
    Conference report
    Open Access
    La restauración de imágenes perturbadas por ruido constituye un tema de gran interés y actualidad por su amplio campo de aplicaciones en áreas que van desde la bioingeniería hasta la robótica industrial. Para la ...
  • Modelatge geomètric de sòlids polièdrics sobre microcomputador 

    Giralt Adroher, Josep; Torres, E.; Brunet Crosa, Pere (Marcombo, 1987)
    Conference report
    Open Access
    El present article descriu una adaptació per a microcomputadors del sistema de modela DMI, discutint les prestacions del model i de les principals operacions associades. Es presentaran les característiques fonalmentals del ...

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