On 31/07/08 12:47, Markus Neteler wrote:
On Thu, Jul 31, 2008 at 11:39 AM, Nikos Alexandris
<[EMAIL PROTECTED]> wrote:
How could I use i.smap to perform segmentation on an image (e.g. aerial
photo) and get the segment only? Unfortunately I don't have now the
GRASS-book with me in which, I remember, there was a reference about
that.
Yes.
Just create a group/subgroup with one raster map in. Then
go ahead as usual.
But the way i.smap is conceived now, you have to give it training maps,
and so you define the number of types it creates. Doesn't this influence
the segmentation results ? Is it possible to just ask for the
segmentation without the classification ?
Moritz
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