hugin-devs team mailing list archive

[Christoph Spiel <cspiel@xxxxxxxxxx>]

This might be surprising.

FYI, Enblend and Enfuse don't simply compare
the profiles' ASCII names, but judge profile equality by
comparison of the whole profile as returned by
    vigra::ImageImportInfo::getICCProfile()
We don't dig deeper into any difference than just throwing the
warning you see.

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https://bugs.launchpad.net/bugs/1364695

Title:
  Enblend incorrectly warns of mismatched ICC profiles

Status in Enblend:
  New

Bug description:
  Reproduce:

  1. Export RAW images as tif from Darktable, with either the 'linear Rec709 RGB' or 'Adobe RGB' settings. (These are the only color spaces I have tried so far)
  2. Import into Hugin, create panorama, use enblend as the blending operator
  3. Terminal reports non-blocking messages such as below:

  enblend: warning: input image "tiger3d0003.tif"
  enblend: warning: has ICC profile "Darktable linear Rec709 RGB",
  enblend: warning: but first image has ICC profile "Darktable linear Rec709 RGB";
  enblend: warning: blending images with different color spaces
  enblend: warning: may have unexpected results

  Not a critical bug, but enblend shouldn't be warning about differing
  color spaces when they are obviously identical.

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