@INPROCEEDINGS{sas09, 
author={Lior Shapira and Shai Avidan and Ariel Shamir}, 
title={Mode-detection via median-shift}, 
booktitle={Computer Vision, 2009 IEEE 12th International Conference on}, 
year={2009}, 
month={sept.}, 
volume={}, 
number={}, 
pages={1909 -1916}, 
keywords={}, 
doi={10.1109/ICCV.2009.5459423}, 
ISSN={1550-5499},}