Browsing Portuguese Meeting on Computer Graphics 1988 (LGCG 1988) by Title

Now showing items 1-8 of 8

    • Archetype-oriented CHI A formal Approach to User Friendliness 

      Oliveira, J. N.; Martins, F. M. (The Eurographics Association, 2023)
      Theoretical computer science has the aim of formalizing previous empiri- cal, innovative creations in computing. The possibility of automatically con- structing instances of such creations is dependam on the existence of ...

    • Automated Testing of Computer Graphics Systems 

      Jorge, Joaquim Armando Pires; Ziegler, Rolf; Göbel, Martin (The Eurographics Association, 2023)
      Graphics systems have become increasingly complex over the last years. Computer graphics standards provide the means to implement portable graphics applications. However, the goals aimed by the use of graphics standards ...

    • An Icon User Interface For Geometric Modelling 

      Teixeira, José Carlos; Rix, Joachim (The Eurographics Association, 2023)
      The User Interface plays a very important role in the geometric modelling systems. Different approaches have been developed in the last years, with and without the use of graphic images. As the sight is the most important ...

    • Modeling and Visualization of Three-Dimensional Scenes 

      Ferreira, F. Nunes; Sousa, A. Augusto; Branco, V. Afonso; Costa, A. Cardoso (The Eurographics Association, 2023)
      A small group of the Computer Graphics and CAD team from INESC.North has dedicated a large part of its time effort in investigating "lmage Synthesis with Large Levei of Realism". Initially, studies involving the Acquisition, ...

    • On programming an interactive graphical application in logic 

      Próspero, Manuel João; Pereira, Paulo Jorge (The Eurographics Association, 2023)
      A hierarchical graphical modelling system and a dialogue centrei mechanism were designed and implemented in first order predicate logic. Some main concepts are introduced in this papar by analysing a given application: a ...

    • Proceedings Info 

      Madalena Quirino (The Eurographics Association, 2023)

    • THESEUS on X 

      Muth, Matthias; Jorge, Joaquim A. P. (The Eurographics Association, 2023)

    • Transputers on the Computer Image Generation 

      Pereira, João; Reis, Francisco; Vinagre, Carlos; Gomes, Mário R. (The Eurographics Association, 2023)
      This paper discusses the design of a graphics board with parallel architecture based on Transputers and a resolution of 1024 x 1024 x 8 [1], namely: the processing unit (it plays the role of a display processor), the ...