[Digikam-devel] [Bug 262074] no face are detected

[Adam Spiers]

https://bugs.kde.org/show_bug.cgi?id=262074


Adam Spiers <kde-bugs at adamspiers.org> changed:

           What    |Removed                     |Added
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                 CC|                            |kde-bugs at adamspiers.org




--- Comment #22 from Adam Spiers <kde-bugs adamspiers org>  2011-01-29 22:37:24 ---
For me, neither 2.0.0-beta1 nor 2.x svn branch ever detect any faces -
the detection completes OK, but the People/Unknown tag always remains
with zero pictures.  My opencv looks correctly installed, and I tried
making the /haarcascades symlink, but it didn't help.  When I run
digikam through strace -e file and look for file syscalls involving
the haarcascades files, I don't see any. Also, the binary links
against libkface, but not libface - surely that is not right?

$ pmap `pgrep -f /opt/digikam2/bin/digikam` | grep face
00007f2b36341000    316K    200K    200K      0K      0K r-xp
/opt/digikam2/lib64/libkface.so.1.0.0
00007f2b36390000   2048K      0K      0K      0K      0K ---p
/opt/digikam2/lib64/libkface.so.1.0.0
00007f2b36590000      4K      4K      4K      4K      0K r--p
/opt/digikam2/lib64/libkface.so.1.0.0
00007f2b36591000      8K      8K      8K      8K      0K rw-p
/opt/digikam2/lib64/libkface.so.1.0.0
$ ldd /opt/digikam2/lib64/libkface.so.1.0.0 | grep face

Any other ideas?

Finally, this is marked as RESOLVED UPSTREAM but I can't see anywhere
that it has been reported upstream:

  https://code.ros.org/trac/opencv/report/6
  http://sourceforge.net/apps/trac/libface/report/6

Is it a libface issue or an opencv issue?

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