Enviaments recents

  • Users’ locomotor behavior in collaborative virtual reality 

    Ríos Jérez, Alejandro; Palomar Soler, Marc; Pelechano Gómez, Núria (Association for Computing Machinery (ACM), 2018)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    This paper presents a virtual reality experiment in which two participants share both the virtual and the physical space while performing a collaborative task. We are interested in studying what are the differences in human ...
  • Rendering and interacting with volume models in inmmersive environments 

    Fons, Joan; Monclús Lahoya, Eva; Vázquez Alcocer, Pere Pau; Navazo Álvaro, Isabel (European Association for Computer Graphics (Eurographics), 2018)
    Text en actes de congrés
    Accés obert
    The recent advances in VR headsets, such as the Oculus Rift or HTC Vive, at affordable prices offering a high resolution display, has empowered the development of immersive VR applications. Unfortunately, the rendering ...
  • Quasi-automatic colon segmentation on T2-MRI images with low user effort 

    Orellana, Bernat; Monclús Lahoya, Eva; Brunet Crossa, Pere; Navazo Álvaro, Isabel; Bendezú García, Álvaro; Azpiroz Vidaur, Fernando (Springer, 2018)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    About 50% of the patients consulting a gastroenterology clinic report symptoms without detectable cause. Clinical researchers are interested in analyzing the volumetric evolution of colon segments under the effect of ...
  • Introducing semi-open learning/teaching into fundamental programming subjects 

    Xhafa Xhafa, Fatos; Marco Gómez, Jordi; Vázquez Alcocer, Pere Pau (Universitat de Barcelona. Edicions i Publicacions, 2006)
    Text en actes de congrés
    Accés obert
    Due to the development of Internet applications, semi-open learning is increasingly being introduced into traditional face-to-face learning and teaching. In several engineering degrees many subjects are developed using a ...
  • Improving perception accuracy in bar charts with internal contrast and framing enhancements 

    Díaz Iriberri, José; Meruvia Pastor, Oscar; Vázquez Alcocer, Pere Pau (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Text en actes de congrés
    Accés obert
    Bar charts are among the most commonly used visualization graphs. Their main goal is to communicate quantities that can be visually compared. Since they are easy to produce and interpret, they are found in any situation ...
  • Improving perception of molecular surface visualizations by incorporating translucency effects 

    Hermosilla Casajús, Pedro; Maisch, Sebastian; Vázquez Alcocer, Pere Pau; Ropinski, Timo (European Association for Computer Graphics (Eurographics), 2018)
    Text en actes de congrés
    Accés obert
    Molecular surfaces are a commonly used representation in the analysis of molecular structures as they provide a compact description of the space occupied by a molecule and its accessibility. However, due to the high ...
  • Using computer-supported collaborative work in fundamental programming subjects 

    Xhafa Xhafa, Fatos; Vázquez Alcocer, Pere Pau; Marco Gómez, Jordi; Martín Prat, Àngela (Universitat de Girona, 2004)
    Text en actes de congrés
    Accés obert
    Fundamental Programming subjects are compulsory for several technical engineering degrees. Typical face-to-face teaching may cause a lack of continuous learning and support for students, as teachers are only available at ...
  • 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)
    Text en actes de congrés
    Accés obert
    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)
    Comunicació de congrés
    Accés obert
  • Mobile graphics 

    Agus, Marco; Gobbetti, Enrico; Marton, Fabio; Pintore, Giovanni; Vázquez Alcocer, Pere Pau (European Association for Computer Graphics (Eurographics), 2017)
    Comunicació de congrés
    Accés obert
    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)
    Text en actes de congrés
    Accés obert
    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)
    Comunicació de congrés
    Accés obert
    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 ...

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