@INPROCEEDINGS {24646,
author={P Nalluri and L.  Alves and A. Navarro},
doi={10.1109/ISSoC.2013.6675269},
booktitle={International Symp. on Systems on a Chip},
title={A novel SAD architecture for variable block size motion estimation in HEVC video coding},
year={2013},
month={October},
volume={1},
pages={1-4} 
}