TY - CONF TI - Density-based unsupervised classification for remote sensing AU - Van Kemenade, Cees H. M. AU - La PoutreĢ, Han AU - Mokken, Robert J. PY - 1999 SP - 248-258 PB - Springer-Verlag T2 - Machine vision and advanced image processing in remote sensing: proceedings of concerted action MAVIRIC (machine vision in remotely sensed image comprehension) ER -