hugin-devs team mailing list archive

[tmodes <1851151@xxxxxxxxxxxxxxxxxx>]

In the control point editor and mask editor HDR images are so scaled that the darkest and brightest pixel are displayed. In your case both images differ a lot in the dynamic range. So when both are rescaled to the full brightness range the image appear with apparent different exposures. But this is only a small display glitch. 
The preview window displays a better preview and both images appear with the same exposure. Also the remapped images are okay.

(The fast preview window is not suitable for display HDR image. For
these images stay with the preview window.)

** Changed in: hugin
       Status: Incomplete => Invalid

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https://bugs.launchpad.net/bugs/1851151

Title:
  Wrong exposure with EXR photos

Status in Hugin:
  Invalid

Bug description:
  Hugin displays different exposures for different EXR files I'm
  importing into it. The files were created in Darktable and are
  properly displayed in GIMP, but in Hugin they are either washed out
  and it's really difficult to make up any details for manually adding
  control points, or they are underexposed. When stitching, the panorama
  usually ends up with patches of different exposures, despite all the
  EXR files having been composed of the same number of images with the
  exact same exposure settings and under constant, artificial light.

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