[Pkg-scicomp-devel] Bug#610400: Bug#610400: opencv: usage of external lapack breaks cvCalibrateCamera2
Nobuhiro Iwamatsu
iwamatsu at nigauri.org
Thu Feb 3 02:35:01 UTC 2011
Hi,
2011/2/2 Sven Geggus <lists at fuchsschwanzdomain.de>:
> Nobuhiro Iwamatsu schrieb am Montag, den 24. Januar um 04:33 Uhr:
>
>> I checked this using opencv-2.1.0/samples/c/calibration.cpp.
>> I does not have segmentation fault.
>
> It does when called with "correct" parameters like in our usage scenario:
> c/ > ./calibration -w 6 -h 8 -s 2 -n 10 -o camera.yml -op -oe right*.jpg
> When the live video from camera is used as input, the following hot-keys may
> be used:
> <ESC>, 'q' - quit the program
> 'g' - start capturing images
> 'u' - switch undistortion on/off
> Segmentation fault
>
> In contrast when fix_3rdparty_build.patch is removed from
> debian/patches/series the resultion package works just fine (no segfault).
>
> Lapack in charge is libatlas3gf-base 3.8.3-27 from Debian squeeze
Do you check on i386? I checked on amd64, but I could not get
Segmentation fault.
I will check on i386 after.
BTW, the revision (drop fix_3rdparty_build.patch or other)) of this
bug I am not in time for squeeze (6.0).
I am going to revise it with 6.0.1.
Best regards,
Nobuhiro
---
Nobuhiro Iwamatsu
iwamatsu at {nigauri.org / debian.org}
GPG ID: 40AD1FA6
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