Rotation invariant indexing of shapes and line drawings.

@inproceedings{sureka-2005-rotation, author = {Ashish Sureka and Michail Vlachos and Zografoula Vagena and Michail Vlachos and Ashish Sureka and Philip S. Yu and Vassilis Athitsos}, editor = {Otthein Herzog and Hans-J\"{o}rg Schek and Norbert Fuhr and Abdur Chowdhury and Wilfried Teiken}, title = {{Rotation invariant indexing of shapes and line drawings}}, booktitle = {{Proceedings of the 2005 ACM CIKM International Conference on Information and Knowledge Management, Bremen, Germany, October 31 - November 5, 2005}}, pages = {131--138}, publisher = {ACM}, year = {2005}, url = {https://doi.org/10.1145/1099554.1099580}, doi = {https://doi.org/10.1145/1099554.1099580} }