Romaric Audigier Roberto de Alencar Lotufo Seed-Relative Segmentation Robustness of Watershed and Fuzzy Connectedness Approaches. 61-70 2007 SIBGRAPI http://dx.doi.org/10.1109/SIBGRAPI.2007.26 conf/sibgrapi/2007 db/conf/sibgrapi/sibgrapi2007.html#AudigierL07