NA:
--%--
i.segment msx_hpf out=segments_msx_hpf_seeded_t0.02 threshold=0.02
minsize=4 seed=segments_pan_t0.01 memory=3000 iterations=1000
--%--
It worked in one case (repeated to be sure) and it failed in another!
MM:
Different computational regions?
NA:
Absolutely. Two
Markus M:
But it does not make sense to use a pan band as seeds when
segmenting the other bands. Seeds are typically the result of a
previous run of i.segment or the result of a previous
classification of the same data.
Nikos A:
Then I have inserted a small mistake in my
On Wednesday 04 of December 2013 10:56:48 Nikos Alexandris wrote:
..
What do you think, a short warning in the manual that the resolution of the
computational region should be identical between subsequent segmentations
that make use of a seed map?
Or, maybe more aggressively, a check if the
Nikos Alexandris wrote:
I've tested this with at least three different similar cases. All work
fine without the seed map! All fail with a seed map supplied. I guess,
the only real difference is time for the processes to complete, right?
OK, I've just discovered that I mixed 8-bit (the
Nikos Alexandris wrote:
Nikos Alexandris wrote:
I've tested this with at least three different similar cases. All work
fine without the seed map! All fail with a seed map supplied. I guess,
the only real difference is time for the processes to complete, right?
OK, I've just
On Tuesday 03 of December 2013 21:18:36 Markus Metz wrote:
But it does not make sense to use a pan band as seeds when segmenting
the other bands. Seeds are typically the result of a previous run of
i.segment or the result of a previous classification of the same data.
Then I have
Markus M:
But it does not make sense to use a pan band as seeds when segmenting
the other bands. Seeds are typically the result of a previous run of
i.segment or the result of a previous classification of the same
data.
Nikos A:
Then I have inserted a small mistake in my
Nikos Alexandris wrote:
Markus M:
But it does not make sense to use a pan band as seeds when segmenting
the other bands. Seeds are typically the result of a previous run of
i.segment or the result of a previous classification of the same
data.
Nikos A:
Then I have inserted a
Hi,
I am trying to (re-)segment a group of high resolution multi-spectral bands
(QuickBird2). I work with
version=7.0.svn
date=2013
revision=58327M
build_date=2013-11-29
and use a seed map (result from the Panchromatic band) and, unfortunately, I
got twice the same error message
--%---
Nikos Alexandris wrote:
I am trying to (re-)segment a group of high resolution multi-spectral bands
(QuickBird2). I work with
version=7.0.svn
date=2013
revision=58327M
build_date=2013-11-29
and use a seed map (result from the Panchromatic band) and, unfortunately, I
got twice the same
Nikos Alexandris wrote:
..
I've tested this with at least three different similar cases. All work fine
without the seed map! All fail with a seed map supplied. I guess, the only
real difference is time for the processes to complete, right?
OK, I've just discovered that I mixed 8-bit (the Pan
Nikos Alexandris wrote:
I've tested this with at least three different similar cases. All work
fine without the seed map! All fail with a seed map supplied. I guess, the
only real difference is time for the processes to complete, right?
OK, I've just discovered that I mixed 8-bit (the
On Tue, Dec 3, 2013 at 1:05 AM, Nikos Alexandris
n...@nikosalexandris.net wrote:
Nikos Alexandris wrote:
..
I've tested this with at least three different similar cases. All work fine
without the seed map! All fail with a seed map supplied. I guess, the only
real difference is time for the
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