Enviaments recents

  • Colonic content: effect of diet, meals, and defecation 

    Bendezú García, Álvaro; Mego, Marianela; Monclús Lahoya, Eva; Merino, Xavi; Accarino Garaventa, Anna María; Malagelada Benapres, Juan Ramon; Navazo Álvaro, Isabel; Azpiroz Vidaur, Fernando (2017-01-29)
    Article
    Accés restringit per política de l'editorial
    The metabolic activity of colonic microbiota is influenced by diet; however, the relationship between metabolism and colonic content is not known. Our aim was to determine the effect of meals, defecation, and diet on colonic ...
  • Colonic content in health and its relation to functional gut symptoms 

    Bendezú García, Álvaro; Barba, Elisabeth; Burri, Emanuel; Cisternas, Daniel; Accarino Garaventa, Anna María; Quiroga, Sergi; Monclús Lahoya, Eva; Navazo Álvaro, Isabel; Malagelada Benapres, Juan Ramon; Azpiroz Vidaur, Fernando (2016-02-12)
    Article
    Accés restringit per política de l'editorial
    Gut content may be determinant in the generation of digestive symptoms, particularly in patients with impaired gut function and hypersensitivity. Since the relation of intraluminal gas to symptoms is only partial, we ...
  • Error-aware construction and rendering of multi-scan panoramas from massive point clouds 

    Comino Trinidad, Marc; Andújar Gran, Carlos Antonio; Chica Calaf, Antonio; Brunet Crosa, Pere (2016-09-30)
    Article
    Accés restringit per política de l'editorial
    Obtaining 3D realistic models of urban scenes from accurate range data is nowadays an important research topic, with applications in a variety of fields ranging from Cultural Heritage and digital 3D archiving to monitoring ...
  • Interactive inspection of complex multi-object industrial assemblies 

    Argudo Medrano, Óscar; Besora Vilardaga, Isaac; Brunet Crosa, Pere; Creus López, Carles; Hermosilla Casajus, Pedro; Navazo Álvaro, Isabel; Vinacua Pla, Álvaro (2016-10-01)
    Article
    Accés restringit per política de l'editorial
    The use of virtual prototypes and digital models containing thousands of individual objects is commonplace in complex industrial applications like the cooperative design of huge ships. Designers are interested in selecting ...
  • Development of general-purpose projection-based augmented reality systems 

    Sunet Pérez, Marc; Comino Trinidad, Marc; Karatzas, Dimosthenis; Chica Calaf, Antonio; Vázquez Alcocer, Pere Pau (2016-12-20)
    Article
    Accés restringit per política de l'editorial
    Despite the large amount of methods and applications of augmented reality, there is little homogenizatio n on the software platforms that support them. An exception may be the low level control software that is provided ...
  • Segmentation-based skinning 

    Susín Sánchez, Antonio; Ramírez Flores, Jorge Eduardo (2015-12-21)
    Article
    Accés restringit per política de l'editorial
    Skeleton-driven animation is popular by its simplicity and intuitive control of the limbs of a character. Linear blend skinning (LBS) is up to date the most efficient and simple deformation method; however, painting influence ...
  • Real-time lattice boltzmann shallow waters method for breaking wave simulations 

    Ojeda Contreras, Jesús; Susín Sánchez, Antonio (2014)
    Article
    Accés obert
    We present a new approach for the simulation of surfacebased fluids based in a hybrid formulation of Lattice Boltzmann Method for Shallow Waters and particle systems. The modified LBM can handle arbitrary underlying terrain ...
  • Adaptive transfer functions: improved multiresolution visualization of medical models 

    Díaz García, Jesús; Brunet Crosa, Pere; Navazo Álvaro, Isabel; Pérez, Frederic; Vázquez Alcocer, Pere Pau (Springer, 2016-05-14)
    Article
    Accés restringit per política de l'editorial
    Medical datasets are continuously increasing in size. Although larger models may be available for certain research purposes, in the common clinical practice the models are usually of up to 512x512x2000 voxels. These ...
  • Single-picture reconstruction and rendering of trees for plausible vegetation synthesis 

    Argudo Medrano, Óscar; Chica Calaf, Antonio; Andújar Gran, Carlos Antonio (2016-06-01)
    Article
    Accés restringit per política de l'editorial
    State-of-the-art approaches for tree reconstruction either put limiting constraints on the input side (requiring multiple photographs, a scanned point cloud or intensive user input) or provide a representation only suitable ...
  • An experimental study on the effects of shading in 3D perception of volumetric models 

    Díaz Iriberri, José; Ropinski, Timo; Navazo Álvaro, Isabel; Gobbetti, Enrico; Vázquez Alcocer, Pere Pau (Springer, 2017-01)
    Article
    Accés restringit per política de l'editorial
    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 ...

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