@InProceedings{	  Mirmedhi98,

author = {M. Mirmedhi and M. Petrou},
title = {Perceptual versus gaussian smoothing for pattern-colour
separability},
booktitle = {{IASTED} International Conference on Signal and Image
Processing},
year = {1998},
address = {Las Palmas},
month = feb,
pages = {136--139},
type-proc = {cong},
theme = {vision}
 }