Hi there
> > > > I have used an external tool to produce clusters from Landsat images. For > > each input bands, I obtain clusters with a desginated value (mean of the > > values in that cluster). So, if I use 4 bands, I obtained 4 outputs with > > clusters. in each image I obtain the same clusters but with different > values > > (depends on pixel values). > > How did you do this? (which commands)? > > I have used an external tool based on Segmentation paper. (coded in C++). > > What I want to obtain is a single map (raster or > > vectorial) with all clusters. in GRASS, how can I "merge" this 4 bands in > > order to obtain a labeled product? it can be a single raster or vectorial > > but it has to be a single band/layer... > > > Yes please :) > > Eheheeh here goes :) I have 4 bands and in each one pixel values are calculated based on band cluster mean. I mean, pixels included in a certain cluster, are all with the same value that correspond with average of pixels included in the same cluster. This happens in all 4 bands. What I want is to merge 4 bands in a single one in which I will have labeled clusters with an integer (1,2,3,4,5...) isntead of pixel mean. How can I do this merge? Thanks Monica
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