Optimization-based reconstruction of a 3D object from a single freehand line drawing

  title={Optimization-based reconstruction of a 3D object from a single freehand line drawing},
  author={Hod Lipson and Moshe Shpitalni},
  booktitle={SIGGRAPH Courses},
This paper describes an optimization-based algorithm for reconstructing a 3D model from a single, inaccurate, 2D edge-vertex graph. The graph, which serves as input for the reconstruction process, is obtained from an inaccurate free-hand sketch of a 3D wireframe object. Compared with traditional reconstruction methods based on line labelling, the proposed approach is more tolerant of faults in handling both inaccurate vertex positioning and sketches with missing entities. Furthermore, the… CONTINUE READING
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A 'An optimization based approach to the interpretation of single line drawings as 3D wire frames

  • Y G Leclerc, M Fiscler
  • Int. J. of Computer Vision Vol 9 No
  • 1992
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