• openAccess   Perceiving ribs in single-view wireframe sketches of polyhedral shapes 

      Company, Pedro; Varley, Peter Ashley Clifford; Plumed, Raquel; Martin, Ralph © Springer International Publishing (2012)
      As part of a strategy for creating 3D models of engineering objects from sketched input, we attempt to identify design features, geometrical structures within objects with a functional meaning. Our input is a 2D B-Rep ...