@inproceedings{Lightstone95-28 author = {M. Lightstone and E. Abreu and S. K. Mitra and K. Arakawa}, title = {State-Conditioned Rank-Ordered Filtering for Removing Impulse Noise in Images}, booktitle = {IEEE International Symposium on Circuits & Systems}, location = {Seattle, WA}, pages = {957--960}, month = {May}, year = {1995}, }