hugin-devs team mailing list archive

[Yuv <807597@xxxxxxxxxxxxxxxxxx>]

Hi Michael

Strictly speaking the issue is with Enblend, not with Hugin.  It is
Enblend that does the heavy lifting task of blending all individual
images into a single composite.

There is one version of Enblend with cacheing that theoretically works
with less memory, but that one is limited too.  Moreover, there are bugs
in the cacheing code so I am not sure if you will get better results.
For more details, see this FAQ entry:

http://wiki.panotools.org/Hugin_FAQ#Enblend-
Enfuse_OpenMP_SSE_GPU:_which_one_is_the_right_one_for_me.3F

Memory is so cheap nowadays that few contributors are interested working
on optimizing the memory footprint.  There have been on and off
discussions of using frameworks such as VIPS or GEGL, but no actual code
has emerged.

I will close this bug report, since strictly speaking this is not really
a bug but a limitation of your computing infrastructure.

Good luck with your future pano projects.

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

-- 
You received this bug notification because you are a member of Hugin
Developers, which is subscribed to Hugin.
https://bugs.launchpad.net/bugs/807597

Title:
  enblend: out of memory -- bad allocation -- Error 1

Status in Hugin - Panorama Tools GUI:
  Invalid

Bug description:
  This happens repeatedly on large panoramas with many input photos,
  sometimes more than 55, often more than 80, almost always more than
  105.  Input photos are 2272 x 1704 uncompressed .tiff files.

  System Info:
  Operating System: Windows XP (build 2600, Service Pack 3)
  Architecture: 32 bit
  Free memory: 1108144 kiB
  Active Codepage: 1252 (Western European Windows)

  Hugin
  Version: 2011.0.0.0fd3e119979c built by Matthew Petroff
  Path to resources: C:\Hugin\Hugin 2011.0.0/share/hugin/xrc/
  Path to data: C:\Hugin\Hugin 2011.0.0/share/hugin/data/

  If you need more information, please contact me.

  Thank you.  :)

To manage notifications about this bug go to:
https://bugs.launchpad.net/hugin/+bug/807597/+subscriptions