Moritz Lennert wrote: > FYI, here's a list of variables that colleagues established here as > being the ones they use most in objet-based classification: > > - mean band values > - brightness (combination of several band values) > - standard deviation of a certain band within an object > - length/width ratio of an object > - GLCM Homogeneity (Haralick)
Being an "old" e-cognition user (I think it's almost 6-7 years ago) I remember using Vegetation Indices as well, wherever applicable. Weighting some bands, e.g. the NIR band, when the final classification-objective was related to related, was also not uncommon. Nikos _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev
