@article{article8dd3022b,
title   = {Topological multi-contour decomposition for image analysis and image retrieval},
author = {Bruno, Odemir Martinez and Nonato, Luis Gustavo and Pazoti, Mario Augusto and Batista Neto, João do Espírito Santo},
year = {2008},
doi = {10.1016/j.patrec.2008.04.017},
journal   = {Pattern Recognition Letters}
}