The ValleyMorph Tool: An automated extraction tool for transverse topographic symmetry (T-) factor and valley width to valley height (Vf-) ratio. - Heidi Daxberger; Ron Dalumpines; Darren M. Scott; Ulrich Riller (Comput. Geosci., 2014)

Semi-automatic segmentation of petrographic thin section images using a "seeded-region growing algorithm" with an application to characterize wheathered subarkose sandstone. - Pascal Asmussen; Olaf Conrad; Andreas Günther; Moritz Kirsch; Ulrich Riller (Comput. Geosci., 2015)