@inproceedings{CherianSP2011, title = {Denoising sparse noise via online dictionary learning}, author = {Cherian, A. and Sra, S. and Papanikolopoulos, N.}, booktitle = {Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011}, pages = {2060 -2063}, publisher = {IEEE}, year = {2011}, doi = {10.1109/ICASSP.2011.5946730} }