Listar INIT_Articles por autoría "cc5ebb70-f8df-48eb-bb3e-e7a8538881b1"

Mostrando ítems 1-3 de 3

    • openAccess   A fast approach for perceptually-based fitting strokes into elliptical arcs 

      Company, Pedro; Plumed, Raquel; Varley, Peter Ashley Clifford Springer (2015-04-30)
      Fitting elliptical arcs to strokes of an input sketch is discussed. We describe an approach which automatically combines existing algorithms to get a balance of speed and precision. For measuring precision, we introduce ...

    • openAccess   Automatic terrain generation with a sketching tool 

      Puig Centelles, Anna; Varley, Peter Ashley Clifford; Ripollés Mateu, Oscar Enrique; Chover, Miguel Springer (2014)
      Nowadays, applications such as scientific simulations, virtual reality or computer games are increasing the detail of their environments with the aim of offering more realism. Terrain is a very important element in these ...

    • openAccess   Perimeter detection in sketched drawings of polyhedral shapes 

      Company, Pedro; Varley, Peter Ashley Clifford; Plumed, Raquel The Eurographics Association (2017)
      This paper describes a new “envelope” approach for detecting object perimeters in line-drawings vectorised from sketches of polyhedral objects. Existing approaches for extracting contours from digital images are unsuitable ...