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[Bug 679466] Re: Segmentation fault when matching certain photos

To: hugin-devs@xxxxxxxxxxxxxxxxxxx
From: rew <679466@xxxxxxxxxxxxxxxxxx>
Date: Fri, 03 Dec 2010 10:45:04 -0000
Reply-to: Bug 679466 <679466@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

Marked as "medium importance" because it doesn't happen that often. 
(I suspect that it found CPs too close to the edge of the image. I think I might have seen that myself too.... )

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https://bugs.launchpad.net/bugs/679466

Title:
  Segmentation fault when matching certain photos

Status in Hugin - Panorama Tools GUI:
  Incomplete

Bug description:
  Using three photos, load into Hugin, and autopanel-sift runs fine. The preview shows somewhat incorrect matching up of those photos. Then go to Control Points tab, select photo 0 and 2, and Hugin crashes with "segmentation fault". 

Open and re-save the photos at a lower quality (JPG 85) using GIMP, and Hugin can stitch them just fine. I think it's just an edge case so you might need the photos for further examination.

Problem happened in 2009.4.0, just upgraded to 2010.0.0 and it still happens. Ubuntu Hardy x86. Other photo sets work fine so far.

Sourceforge doesn't allow uploading file larger than 256k (the three photos described below are 4.4MB in total). Please let me know how to upload them, or email me (sillyxone yahoo com).