[GRASS-dev] New addon module: i.segment.stats

Hello everyone,

I've added a new module to the addons repository: i.segment.stats [1] which calculates spectral and form statistics for raster segments, typically coming from i.segment or possibly r.clump.

It is meant as one part of the general toolchain for object-based image segmentation.

It is a simple fronted to v.to.db and r.univar and as such a more KISS complement to Pietro's highly sophisticated v.class.ml.

Thanks also to MarkusM for significantly accelerating v.to.db !

The biggest ToDo is to add more variables to characterise segments...

Moritz

[1] https://trac.osgeo.org/grass/browser/grass-addons/grass7/imagery/i.segment.stats

On Tue, Apr 7, 2015 at 8:39 PM, Moritz Lennert
<mlennert@club.worldonline.be> wrote:

Hello everyone,

I've added a new module to the addons repository: i.segment.stats [1] which
calculates spectral and form statistics for raster segments, typically
coming from i.segment or possibly r.clump.

...

[1]
https://trac.osgeo.org/grass/browser/grass-addons/grass7/imagery/i.segment.stats

Nice! And there is also the beautifully rendered manual page:
http://grass.osgeo.org/grass70/manuals/addons/i.segment.stats.html

Installation:
g.extension i.segment.stats

Markus