Sketching Interface for Progressive Construction of 3 D Objects

  title={Sketching Interface for Progressive Construction of 3 D Objects},
  author={Mina Masry and Dongsoo Kang and Hod Lipson},
This paper presents an intuitive, freehand sketching application for Computed Aided Design (CAD) that can reconstruct a 3D object from a single, flat, freehand sketch. A pen is used to draw two dimensional sketches consisting of straight and curved strokes connected at vertices. The sketches are processed by a reconstruction algorithm that uses the angular distribution of the strokes, and their connectivity, to determine an orthogonal 3D axis system whose projection correlates with the observed… CONTINUE READING
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