• openAccess   CSG Feature Trees from Engineering Sketches of Polyhedral Shapes 

      Plumed, Raquel; Varley, Peter Ashley Clifford; Company, Pedro Eric Galin and Michael Wand (2014)
      We investigate the problem of determining design intent from engineering sketches: what did the designer have in mind when sketching a component? Specifically, we consider the unidirectional reverse mapping from form ...