Hi,
From a classification process we are developing, we created a
unsupervised classification from the image. We then want to select
random locations from the unsup raster as a training area for the 2nd
level of classification. I think it can be done by: r.to.vect,
v.random, v.extract. The
On Wed, Jun 4, 2008 at 1:01 PM, maning sambale
[EMAIL PROTECTED] wrote:
Like filtering the raster to include only large clumps from a randomly
selected points before r.to.vect?
You can try r.neighbors with method=mode and play with the size
parameter.
Markus
