@INPROCEEDINGS{MignotteIcip97, author = {M. Mignotte and C. Collet and P. Pérez and P. Bouthemy}, title = {Unsupervised {H}ierarchical {M}arkovian Segmentation of Sonar Images}, booktitle = {4th IEEE {I}nternational {C}onference on {I}mage {P}rocessing}, address= {Santa Barbara, Californie, USA}, volume = {on CD ROM}, number = {}, month = {October}, year = {1997}, pages = {}, }