3-D Shape Representation by Contours
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\begin{bibtex} @inproceedings{DBLP:conf/ijcai/Weiss85, title={3-D Shape Representation by Contours}, pages={969-972}, year={1985}, booktitle={IJCAI}, url={http://www.informatik.uni-trier.de/~ley/db/conf/ijcai/ijcai85.html#Weiss85}, author={Isaac Weiss} }\end{bibtex}
