@INPROCEEDINGS {22451,
author={L. Lucas and Nuno M. M.  Rodrigues and C.L.P. Pagliari and E. Silva and S.M.M. Faria},
doi={},
booktitle={IEEE International Conf. on Image Processing - ICIP},
title={Sparse least-squares prediction for intra image coding},
year={2015},
month={September},
volume={0},
pages={0-0} 
}