Now showing items 9526-9545 of 76118

  • Automatic generation of computer animated sequences based on human behaviour modelling 

    Baiget, Pau; Soto, Joan; Roca, Francesc Xavier; Gonzàlez, Jordi (s. n., 2007)
    Conference report
    Open Access
    This paper presents a complete framework to automatically generate synthetic image sequences by designing and simulating complex human behaviors in virtual environments. Given an initial state of a virtual agent, a simulation ...
  • Automatic generation of exploration paths for medical models 

    Monclús Lahoya, Eva; Navazo Álvaro, Isabel; Vázquez Alcocer, Pere Pau; Herrero, Javier; López, Jordi (Springer Verlag, 2008)
    Article
    Open Access
    In Supplement 1. Proceedings of the 22nd International Congress and Exhibition, Barcelona, Spain, June 25-28, 2008. Category: Image Processing and Display
  • Automatic generation of exploration paths for medical models 

    Monclús Lahoya, Eva; Navazo Álvaro, Isabel; Vázquez Alcocer, Pere Pau; Herrero Jover, Javier; López, Jordi (2008)
    Article
    Open Access
    Although the visualization techniques are becoming faster and faster, the datasets also increase, and the time the radiologists are able to devote to a single analysis is limited. In this sense, we propose some techniques ...
  • Automatic generation of hexahedral meshes for volumes with non-planar surfaces using the multi-sweeping method 

    Ruiz-Gironés, Eloi; Roca Navarro, Francisco Javier; Sarrate Ramos, Josep (2010)
    Conference report
    Open Access
    One of the most used algorithms to generate hexahedral meshes for extrusion volumes is the multi-sweeping method. The algorithm decomposes the geometry into many-to-one sub-volumes and then meshes each sub-volume ...
  • Automatic generation of loop invariants 

    Larraz Hurtado, Daniel (Universitat Politècnica de Catalunya, 2011-06)
    Master thesis
    Open Access
    CppInv works in two stages. Firstly, it parses a source code written in a subset of C++ and abstracts all execution paths of the program building a control flow graph associated to a transition system. Paths are expressed ...
  • Automatic generation of quadrilateral structured meshes using linear programming and transfinite interpolation 

    Ruiz Gironès, Eloi; Sarrate Ramos, Josep (2009-04-30T11:25:15Z)
    Conference report
    Open Access
    This paper presents an implementation of a structured quadrilateral algorithm called submapping. The meshing procedure splits the geometry into patches and then meshes each patch separately preserving the mesh compatibility ...
  • Automatic I/O scheduler selection through online workload analysis 

    Nou Castell, Ramon; Giralt, Jacobo; Cortés Rosselló, Antonio (2013)
    Conference report
    Open Access
    I/O performance is a bottleneck for many workloads. The I/O scheduler plays an important role in it. It is typically configured once by the administrator and there is no selection that suits the system at every time. Every ...
  • Automatic identification of artistic pigments by Raman spectroscopy using fuzzy logic and principal component analysis 

    Castanys, M.; Soneira Ferrando, M. José; Pérez Pueyo, Rosanna (2006-10-27)
    Article
    Open Access
    This work offers an automatic identification system of Raman spectra of artistic pigments. The proposed methodology is based on a fuzzy logic system, and uses principal component analysis to reduce redundancies in data and ...
  • Automatic indoor scene exploration 

    Vázquez Alcocer, Pere Pau; Sbert Cassasayas, Mateu (2003)
    Conference report
    Restricted access - publisher's policy
    Automatic computation of best views of objects are very useful. For example, they can be used as the starting point of a scene exploration, or to enrich galleries of objects available through Internet by adding an image a ...
  • Automatic inspection system for dimensional measurements of the saw blade milling cutter 

    Wang, Yung-Cheng; Lin, Jui-Chang; Chiu, Shih-Fong (School of Industrial and Aeronautic Engineering of Terrassa (ETSEIAT). Universitat Politècnica de Catalunya (UPC), 2010-10)
    Article
    Open Access
    The demand for measuring equipments of automatic optical inspection has grown rapidly, because of its benefits of promoted efficiency and higher precision. Instead of manual projection measurements, measurement performance ...
  • Automatic keyframe selection based on mutual reinforcement algorithm 

    Ventura Royo, Carles; Giró Nieto, Xavier; Vilaplana Besler, Verónica; Giribet, Daniel; Carasusan, Eusebio (Institute of Electrical and Electronics Engineers (IEEE), 2013)
    Conference report
    Restricted access - publisher's policy
    This paper addresses the problem of video summarization through an automatic selection of a single representative keyframe. The proposed solution is based on the mutual reinforcement paradigm, where a keyframe is selected ...
  • Automatic keyframe selection for high-quality image-based walkthrough animation using viewpoint entropy 

    Vázquez Alcocer, Pere Pau; Sbert Cassasayas, Mateu (2002-02)
    Article
    Open Access
    The computation of high quality animation sequences is expensive. Generation time for each frame can take a few hours Recently, Image-Based Rendering methods have been proposed to solve this problem. As these techniques ...
  • Automatic lambda-control with offset compensation in DFB intradyne receiver for udWDM-PON 

    Tabares Giraldo, Jeison; Polo Querol, Víctor; Cano Valadéz, Iván Nicolás; Pratdesaba Fargas, Josep (2015-02-15)
    Article
    Open Access
    A complete automatic wavelength control for digital coherent receivers, which performs local laser tuning and feedforward frequency offset compensation, is presented. We demonstrate the feasibility of the concept in a ...
  • Automatic learning of 3D pose variability in walking performances for gait analysis 

    Rius, Ignasi; Gonzàlez, Jordi; Mozerov, Mikhail; Roca, Francesc Xavier (Serials Publications, 2008)
    Article
    Open Access
    This paper proposes an action specific model which automatically learns the variability of 3D human postures observed in a set of training sequences. First, a Dynamic Programing synchronization algorithm is presented in ...
  • Automatic learning of 3D pose variability in walking performances for gait analysis 

    Rius, Ignasi; González Sabaté, Jordi; Mozerov, Mikhail; Roca, Francesc Xavier (2008)
    Article
    Open Access
    This paper proposes an action specific model which automatically learns the variability of 3D human postures observed in a set of training sequences. First, a Dynamic Programing synchronization algorithm is presented in ...
  • Automatic learning of conceptual knowledge in image sequences for human behavior interpretation 

    Baiget, Pau; Fernández, Carles; Roca, Francesc Xavier; Gonzàlez, Jordi (Springer Verlag, 2007)
    Part of book or chapter of book
    Open Access
    This work describes an approach for the interpretation and explanation of human behavior in image sequences, within the context of a Cognitive Vision System. The information source is the geometrical data obtained by ...
  • Automatic light source placement for maximum visual information recovery 

    Vázquez Alcocer, Pere Pau (North Holland, 2007-06)
    Article
    Open Access
    The automatic selection of good viewing parameters is a very complex problem. In most cases, the notion of good strongly depends on the concrete application. Moreover, when an intuitive definition of good view is available, ...
  • Automatic Link Balancing Using Fuzzy Logic Control of Handover Parameter 

    d'Orey, Pedro M.; García Lozano, Mario; Ferreira, Michel (IEEE Press. Institute of Electrical and Electronics Engineers, 2010-09-26)
    Conference report
    Open Access
  • Automatic localisation and segmentation of the Left Ventricle in Cardiac Ultrasound Images 

    Puyol Anton, Esther (Universitat Politècnica de Catalunya, 2014-09-12)
    Master thesis (pre-Bologna period)
    Open Access
    [ANGLÈS] Echocardiography is a common non-invasive diagnostic image modality that uses ultrasound to capture the structure and the function of the heart. During the last years there has been a growing need to automate the ...
  • Automatic loop shaping of QFT applied to an active control design 

    Comasòlivas Font, Ramon; Escobet Canal, Teresa; Quevedo Casín, Joseba Jokin (IEEE, 2011)
    Conference report
    Restricted access - publisher's policy