Now showing items 1-4 of 4

  • A Multiple shooting vectorial algorithm for progressive radiosity 

    Garcia, Blanca; Pueyo Sandez, Francesc Xavier (1994-01-01)
    External research report
    Open Access
    Radiosity has been largely used in computer graphics for synthesis of realistic images. It is well known that this method has a high computational cost. This paper proposes an algorithm designed in order to take advantage ...
  • Reflector design from radiance distributions 

    Patow, Gustavo Ariel; Pueyo Sandez, Francesc Xavier; Vinacua Pla, Álvaro (Institute for Applied Mathematics and Information Technology, 2004-12)
    Article
    Restricted access - publisher's policy
    This paper proposes a technique for the design of reflector shapes from prescribed optical properties (far field radiance distribution) and geometrical constraints, which is of high importance in the field of Lighting ...
  • The ViRVIG institute 

    Andújar Gran, Carlos Antonio; Navazo Álvaro, Isabel; Vázquez Alcocer, Pere Pau; Patow, Gustavo Ariel; Pueyo Sandez, Francesc Xavier (2011-11-16)
    Article
    Open Access
    In this paper we present the ViRVIG Institute, a recently created institution that joins two well-known research groups: MOVING in Barcelona, and GGG in Girona. Our main research topics are Virtual Reality devices and ...
  • Una base de dades gràfica per al disseny interactiu en 3-D sobre mini o microordinadors 

    Brunet Crosa, Pere; Llisterri Torres, Adrià; Pascual, J.; Pueyo Sandez, Francesc Xavier (Marcombo, 2017)
    Conference report
    Open Access
    En el present article es presenta una petita base de dades gràfica, utilitzable en Mini i Microordinadors. S'ha pensat en les aplicacions de disseny que requereixen el trballa al'espai, i les prestacions que ofereix en ...