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

[GRASS GIS]

#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 nikosa):

 Replying to [comment:1 cmbarton]:
 > The question is whether the histogram matching code can handle
 resolutions of >8 bit.

 Michael,  for viewing purposes we all agree (don't we?) that 8-bit per
 "channel" is more than enough. For analysis, my guess is that it would be
 interesting to have the "fine digits" preserved.  But, with the histogram
 matching on the way, I don't know really if and at what extent the data
 are irreparably re-touched.

 Anyway,

 did you folks notice that this ticket #2048 just hit the upper... 2^11
 limit? :D

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Ticket URL: <http://trac.osgeo.org/grass/ticket/2048#comment:17>
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