[GRASS-dev] [GRASS GIS] #2048: i.pansharpen limited to 8-bit imagery
GRASS GIS
trac at osgeo.org
Mon Jul 29 11:03:14 PDT 2013
#2048: i.pansharpen limited to 8-bit imagery
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Reporter: nikosa | Owner: grass-dev@…
Type: defect | Status: new
Priority: normal | Milestone: 7.0.0
Component: Imagery | Version: svn-trunk
Keywords: i.pansharpen, sharpening, fusion, brovey, ihs, pca, 8-bit | Platform: Unspecified
Cpu: All |
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Comment(by mlennert):
Replying to [comment:1 cmbarton]:
> The question is whether the histogram matching code can handle
resolutions of >8 bit.
>
> And I guess I don't know. Have to make some modifications and see.
>
In the long run, it would be interesting to integrate i.histo.match [1]
from addons into trunk. Then you could call that from i.pansharpen.
However, the code of i.histo.match could definitely use some optimisation
for performance.
[1] [https://trac.osgeo.org/grass/browser/grass-
addons/grass7/imagery/i.histo.match]
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Ticket URL: <https://trac.osgeo.org/grass/ticket/2048#comment:2>
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