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[Bug 807439] Re: Artefacts due to Enblend memory bug

 

I experience the problem with thin horizontal lines in my pano of
24388×12194. Lots of lines with standard settings, though less with
setting enblend's -m parameter to 1536.

I have put the pto file, the mk file and all images (though heavily JPEG
compressed, but same size pixel-wise) in a ~3 MB zip file here:
http://goo.gl/93k20

If you need more info, please let me know.

My system info (from Hugin's about dialogue) is:

Operativsystem: Linux 2.6.38-13-generic i686
Arkitektur: 32 bit
Ledig hukommelse: 755452 kiB

Hugin
Version: 2011.4.0.cf9be9344356
Sti til ressourcer: /usr/share/hugin/xrc/
Sti til data: /usr/share/hugin/data/

Biblioteker
wxWidgets: 2.8.11.0
libpano13: 2.9.18 
Boost: 1.42.0
Exiv2: 0.21.1

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https://bugs.launchpad.net/bugs/807439

Title:
  Artefacts due to Enblend memory bug

Status in Enblend:
  Confirmed
Status in Hugin - Panorama Tools GUI:
  Confirmed

Bug description:
  Please take a look at my equirectangular panorama
  http://img11.imageshack.us/img11/7831/test24.jpg
  What happened to those exposure line?
  Also the nadir image result is equally weired.
  If I use normal view with horizontal horizon ,it looks like something broken:
  http://img18.imageshack.us/img18/6176/48761613.png
  But if I chang the view and looking down, it appears fine:
  http://img59.imageshack.us/img59/1462/47884439.png
  I don't get it, is there anything I'm not doing right?

  I've use manual mode for everything when shooting (e.g. white balance, aperture, exposure time..... )
  I using prebuilt hugin for Windows 7 64bit.(HuginSetup_2011.2.0-beta1_64bit_Windows_2.exe )
  Also take a look at the discussion at google form
   https://groups.google.com/forum/?pli=1#!topic/hugin-ptx/RQz4-I_LGss

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References