@INPROCEEDINGS{Astola90,

author = {J. Astola and P. Haavisto and Y. Neuvo},
month = {April},
year = 1990,
title = {Vector median filters},
booktitle = {Proceedings of the IEEE},
pages = {678-689},
volume = {78},
number = {4},
theme = {filtrage,scalaire,vectoriel,ordre}
 }