@ARTICLE{Park98,

author = {S. H. Park and I. D. Yun and S. U. Lee},
year = 1998,
title = {{C}olor image segmentation based on {3D} clustering: morphological
approach},
journal = {Pattern Recognition},
volume = 31,
number = 8,
pages = {1061-1076},
theme = {segmentation+histogramme}
 }