Rafael F. Bertoldi

Fast two-step segmentation of natural color scenes using hierarchical region-growing and a Color-Gradient Network

Michael M. Richter, Aldo von Wangenheim, Lutz Priese, 2010, Journal of the Brazilian Computer Society.

Color image segmentation using an enhanced Gradient Network Method

Michael M. Richter, Aldo von Wangenheim, Xiaoyi Jiang, 2009, Pattern Recognit. Lett..

Color image segmentation guided by a color gradient network

Michael M. Richter, Aldo von Wangenheim, Rafael F. Bertoldi, 2007, Pattern Recognit. Lett..