hugin-devs team mailing list archive

[tmodes <1402347@xxxxxxxxxxxxxxxxxx>]

There are several issues with this pto file:
1.) First it contains 1266 images, but the control points refers up to image 1670, which does not exists.
2.) Not all images are connected by control points. checkpto reports 410 image groups.
3.) Each image has it own lens: so there are 1266 lenses, each with its own fov and its own distortion parameters. This is too much for the optimizer.

So before further searching for the segmentation fault a valid pto file
should be created; and not a file with there serious issues.

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https://bugs.launchpad.net/bugs/1402347

Title:
  Segmentation autooptimiser

Status in Hugin - Panorama Tools GUI:
  Incomplete

Bug description:
  Segfault using command line 
  OSX 10.9.5
  Very large set of control points (10k+) - could this be it?  How come it segfaults late after a lot of steps and not early?
  Any way to get it to output after each iteration so I don't lose a day of CPU time?
  autooptimiser version 2014.0.0 built by Matthieu DESILE

  
  Thanks!

  /Applications/CIOTW/Hugin/Hugin.app/Contents/MacOS/autooptimiser -a -s -m -o project1.pto unopt.pto
  *** Adaptive geometric optimisation
  Optimizing Variables
  Strategy 1
  Average (rms) distance between Controlpoints 
  after 0 iteration(s):          21.3412455531342 units
  Strategy 1
  Average (rms) distance between Controlpoints 
  after 1 iteration(s):           20.782719988699 units
  Strategy 1
  Average (rms) distance between Controlpoints 
  after 2 iteration(s):          19.7306247970753 units
  Strategy 1
  Average (rms) distance between Controlpoints 
  after 3 iteration(s):          17.6435844732556 units
  Strategy 1
  Average (rms) distance between Controlpoints 
  after 4 iteration(s):          13.5340788487278 units
  Strategy 1
  Average (rms) distance between Controlpoints 
  after 5 iteration(s):          5.65389441304538 units
  Strategy 1
  Average (rms) distance between Controlpoints 
  after 6 iteration(s):          3.07970340905523 units
  Strategy 1
  Average (rms) distance between Controlpoints 
  after 7 iteration(s):          2.73728694462394 units
  Strategy 1
  Average (rms) distance between Controlpoints 
  after 8 iteration(s):          2.34698686018928 units
  Strategy 1
  Average (rms) distance between Controlpoints 
  after 9 iteration(s):          2.11046162527549 units
  Strategy 1
  Average (rms) distance between Controlpoints 
  after 10 iteration(s):          2.07022086098916 units
  Strategy 1
  Average (rms) distance between Controlpoints 
  after 11 iteration(s):          2.07022086098916 units

  Optimizing Variables
  Strategy 2
  Average (rms) distance between Controlpoints 
  after 0 iteration(s):          1.92672078393405 units
  Strategy 2
  Average (rms) distance between Controlpoints 
  after 1 iteration(s):          1.88786069412307 units
  Strategy 2
  Average (rms) distance between Controlpoints 
  after 2 iteration(s):          1.87438550339538 units

  
  Strategy 2
  Average (rms) distance between Controlpoints 
  after 3 iteration(s):          1.85729101654478 units
  Strategy 2
  Average (rms) distance between Controlpoints 
  after 4 iteration(s):          1.85106831230553 units
  Strategy 2
  Average (rms) distance between Controlpoints 
  after 5 iteration(s):          1.84714255659054 units
  Strategy 2
  Average (rms) distance between Controlpoints 
  after 6 iteration(s):          1.84596023689701 units
  Strategy 2
  Average (rms) distance between Controlpoints 
  after 7 iteration(s):          1.84548453420456 units
  Strategy 2
  Average (rms) distance between Controlpoints 
  after 8 iteration(s):          1.84531574757642 units
  Strategy 2
  Average (rms) distance between Controlpoints 
  after 9 iteration(s):          1.84525847815409 units
  Strategy 2
  Average (rms) distance between Controlpoints 
  after 10 iteration(s):          1.84523932666178 units
  Strategy 2
  Average (rms) distance between Controlpoints 
  after 11 iteration(s):          1.84522703991422 units
  Strategy 2
  Average (rms) distance between Controlpoints 
  after 12 iteration(s):          1.84522589794342 units
  Strategy 2
  Average (rms) distance between Controlpoints 
  after 13 iteration(s):          1.84522580718591 units
  Strategy 2
  Average (rms) distance between Controlpoints 
  after 14 iteration(s):           1.8452255766334 units
  Strategy 2
  Average (rms) distance between Controlpoints 
  after 15 iteration(s):          1.84522335069066 units
  Strategy 2
  Average (rms) distance between Controlpoints 
  after 16 iteration(s):          1.84522208887578 units
  Strategy 2
  Average (rms) distance between Controlpoints 
  after 17 iteration(s):          1.84522208726154 units
  Strategy 2
  Average (rms) distance between Controlpoints 
  after 18 iteration(s):          1.84522207229919 units

  Segmentation fault: 11

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