Some weeks ago, I wrote a new script i.pan.sharpen that improves the brovey sharpening algorithm we now have (i.fusion.brovey) and adds IHS and PCA pan sharpening algorithms. Only a couple people tested, but all results were positive. Are there any objections to moving it into trunk?
It should replace i.fusion.brovey. I don’t think any ‘official’ GRASS scripts are based on i.fustion.brovey, but we could maintain the original i.fusion.brovey in addons in case anyone needs it for scripts that they migrate to GRASS7.
Michael
C. Michael Barton
Visiting Scientist, Integrated Science Program
National Center for Atmospheric Research &
University Corporation for Atmospheric Research
303-497-2889 (voice)
Director, Center for Social Dynamics & Complexity
Professor of Anthropology, School of Human Evolution & Social Change
Arizona State University
www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu
On Thu, Aug 9, 2012 at 11:58 PM, Michael Barton <Michael.Barton@asu.edu> wrote:
Some weeks ago, I wrote a new script i.pan.sharpen that improves the brovey
sharpening algorithm we now have (i.fusion.brovey) and adds IHS and PCA pan
sharpening algorithms. Only a couple people tested, but all results were
positive. Are there any objections to moving it into trunk?
It should replace i.fusion.brovey. I don't think any 'official' GRASS
scripts are based on i.fustion.brovey, but we could maintain the original
i.fusion.brovey in addons in case anyone needs it for scripts that they
migrate to GRASS7.
As the original i.fusion.brovey author I would be happy to see both scripts
swapped between trunk and Addons.
Markus
Michael
_____________________
C. Michael Barton
Visiting Scientist, Integrated Science Program
National Center for Atmospheric Research &
University Corporation for Atmospheric Research
303-497-2889 (voice)
Director, Center for Social Dynamics & Complexity
Professor of Anthropology, School of Human Evolution & Social Change
Arizona State University
www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu
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