@inproceedings{fang2010tree, 
author={Ruogu Fang and Chen, Y.J. and Zabih, R. and Tsuhan Chen}, 
booktitle={Image Processing Workshop (WNYIPW), 2010 Western New York}, 
title={Tree-metrics graph cuts for brain MRI segmentation with tree cutting}, 
year={2010}, 
pages={10-13}, 
doi={10.1109/WNYIPW.2010.5649772}}