[GRASS-dev] [GRASS GIS] #2048: i.pansharpen limited to 8-bit imagery

[GRASS GIS]

#2048: i.pansharpen limited to 8-bit imagery
-------------------------+-------------------------------------------------
  Reporter:  Nikos       |      Owner:  grass-dev@…
  Alexandris             |
      Type:  defect      |     Status:  new
  Priority:  normal      |  Milestone:  7.6.1
 Component:  Imagery     |    Version:  svn-trunk
Resolution:              |   Keywords:  i.pansharpen, sharpening, fusion,
                         |  brovey, ihs, pca, 8-bit
       CPU:  All         |   Platform:  Unspecified
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Comment (by Nikos Alexandris):

 Visually, after an `i.colors.enhance`, only PCA is a bit weird
 (https://i.imgur.com/VsASM4V.png). Brovey
 (https://i.imgur.com/d6QTSPK.png) and IHS
 (https://i.imgur.com/CXTN1bc.png) are more as epxected.

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Ticket URL: <https://trac.osgeo.org/grass/ticket/2048#comment:42>
GRASS GIS <https://grass.osgeo.org>