TY - GEN
T1 - Reconstructing line drawings from wings
T2 - Proceedings 3rd International Conference on Computer Vision
AU - Stockman, George
AU - Lee, Greg
AU - Chen, Sei Wang
PY - 1990
Y1 - 1990
N2 - Object wings are 2 1/2-D primitives encoding fragments of object boundary and the adjacent surfaces. The adequacy of wing representation for polygonal scenes is demonstrated in the sense that if a wing representation has been derived from the image of polygons, the spatial structure of the view can be uniquely recovered. In other words, it is possible to reconstruct all visible parts of the scene based on the given wing representation--all visible vertices, the equations of all visible faces, and the completely labeled line drawing of the scene. It is shown that not only can most origami and polyhedral objects be handled but also that many views considered 'accidental' by other researchers can be handled as well.
AB - Object wings are 2 1/2-D primitives encoding fragments of object boundary and the adjacent surfaces. The adequacy of wing representation for polygonal scenes is demonstrated in the sense that if a wing representation has been derived from the image of polygons, the spatial structure of the view can be uniquely recovered. In other words, it is possible to reconstruct all visible parts of the scene based on the given wing representation--all visible vertices, the equations of all visible faces, and the completely labeled line drawing of the scene. It is shown that not only can most origami and polyhedral objects be handled but also that many views considered 'accidental' by other researchers can be handled as well.
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M3 - Conference contribution
AN - SCOPUS:0025577319
SN - 0818620579
T3 - Proc 3 Int Conf Comput Vision
SP - 526
EP - 529
BT - Proc 3 Int Conf Comput Vision
PB - Publ by IEEE
Y2 - 4 December 1990 through 7 December 1990
ER -