@InProceedings{LIS96,<br>title = {Matching Interest Points Using Affine Invariant Concentric Circles},<br>author = {Hang-Pan Chiu and Tomas Lozano-Perez},<br>year = {2006},<br>url = {http://lis.csail.mit.edu/pubs/tlp/Matching-ICPR06.pdf},<br>pages = {167-170},<br>booktitle = {Intl. Conference on Pattern Recognition (ICPR)},<br>}