Enviaments recents

  • A comparative study of navigation meshes 

    Van Toll, Wouter; Triesscheijn, Roy; Kallmann, Marcello; Oliva Martínez, Ramon; Pelechano Gómez, Núria; Pettré, Julien; Geraerts, Roland (Association for Computing Machinery (ACM), 2017)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    A navigation mesh is a representation of a 2D or 3D virtual environment that enables path planning and crowd simulation for walking characters. Various state-of-the-art navigation meshes exist, but there is no standardized ...
  • Optimized skin rendering for scanned models 

    Hernando Buch, Roger; Chica Calaf, Antonio; Vázquez Alcocer, Pere Pau (2016)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    Skin is one of the most difficult materials to reproduce in computer graphics, mainly due to two major factors: First, the complexity of the light interactions happening at the subsurface layers of skin, and second, the ...
  • Human-document interaction systems: a new frontier for document image analysis 

    Karatzas, Dimosthenis; Poulain d'Andecy, Vincent; Rusiñol, Marçal; Chica Calaf, Antonio; Vázquez Alcocer, Pere Pau (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Text en actes de congrés
    Accés obert
    All indications show that paper documents will not cede in favour of their digital counterparts, but will instead be used increasingly in conjunction with digital information. An open challenge is how to seamlessly link ...
  • Feature-preserving downsampling for medical images 

    Díaz García, Jesús; Brunet Crosa, Pere; Navazo Álvaro, Isabel; Pérez, Frederic; Vázquez Alcocer, Pere Pau (European Association for Computer Graphics (Eurographics), 2015)
    Comunicació de congrés
    Accés obert
    In the medical imaging field, interactive direct volume rendering of large volume datasets is a challenging task. Multi-resolution techniques deal with this problem by downsampling the original dataset to produce coarser ...
  • Adaptive on-the-fly molecular ribbons generation 

    Hermosilla, Pedro; Guallar, Víctor; Vinacua Pla, Álvaro; Vázquez Alcocer, Pere Pau (European Association for Computer Graphics (Eurographics), 2015)
    Comunicació de congrés
    Accés obert
    Molecular dynamics simulations are of key importance in the drug design field. One common used representation to visualize these simulations is the Ribbons representation, which gives to the expert a good overview of the ...
  • Instant visualization of secondary structures of molecular models 

    Hermosilla, Pedro; Guallar, Víctor; Vinacua Pla, Álvaro; Vázquez Alcocer, Pere Pau (European Association for Computer Graphics (Eurographics), 2015)
    Text en actes de congrés
    Accés obert
    Molecular Dynamics simulations are of key importance in the drug design field. Among all possible representations commonly used to inspect these simulations, Ribbons has the advantage of giving the expert a good overview ...
  • InclineType: An accelerometer-based typing approach for smartwatches 

    Götzelmann, Timo; Vázquez Alcocer, Pere Pau (Association for Computing Machinery (ACM), 2015)
    Text en actes de congrés
    Accés obert
    Small mobile devices such as smartwatches are a rapidly growing market. However, they share the issue of limited input and output space which could impede the success of these devices in future. Hence, suitable alternatives ...
  • Perceptual effects of volumetric shading models in stereoscopic desktop-based environments 

    Díaz Iriberri, José; Ropinski, Timo; Navazo Álvaro, Isabel; Gobbetti, Enrico; Vázquez Alcocer, Pere Pau (2015)
    Comunicació de congrés
    Accés obert
    Throughout the years, many shading techniques have been developed to improve the conveying of information in Volume Visualization. Some of these methods, usually referred to as realistic, are supposed to provide better ...
  • From one to many: Simulating groups of agents with reinforcement learning controllers 

    Casadiego, Luiselena; Pelechano Gómez, Núria (2015)
    Comunicació de congrés
    Accés obert
    Simulation of crowd behavior has been approached through many different methodologies, but the problem of mimicking human decisions and reactions remains a challenge for all. We propose an alternative model for simulation ...
  • Exploiting the potential of image based crowd rendering 

    Izquierdo, Maria; Beacco Porres, Alejandro; Pelechano Gómez, Núria; Andújar Gran, Carlos Antonio (European Association for Computer Graphics (Eurographics), 2015)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    Per-joint impostors have been used to achieve high performance when rendering thousands of agents, while still allowing us to blend animation. This provides interactively animated crowds and reduces the memory footprint ...

Mostra'n més