Thank Kurt,
If I want to rebuild 2 old dead packages vslam et visual_odometry, is it
difficult?
Will i be successfully in building vslam and odometry?
Cheers
Thuan

2010/3/27 Kurt Konolige <konolige@willowgarage.com>

> We're working on this code.  Visodo is being refactored into
> front-end and back-end parts.  The only reasonably stable package at
> this point is "sba", which implements several types of back-ends.  In
> a few months we expect to have releasable code, and it will be fully
> documented over the summer.
>
> Cheers --Kurt
>
>
> Vu Hong Thuan wrote:
> > Kurt,
> > I just want to know how to create a program of visual odometry.
> > Now, I'am interested in using a camera for slam. Why did you remove
> > package visual_odometry and vslam?
> > They didn't run well, did they? I watched the video about the demo of
> > visual odometry. I find it interesting.
> > Deers,
> > Thuan
> >
> > 2010/3/26 Kurt Konolige <konolige@willowgarage.com
> > <mailto:konolige@willowgarage.com>>
> >
> >     Do not build the package visodo.  I will be removing it...kk
> >
> >     On Fri, Mar 26, 2010 at 1:26 AM, Vu Hong Thuan <thuanvh@gmail.com
> >     <mailto:thuanvh@gmail.com>> wrote:
> >      > Hi all,
> >      > I'm building the package visodo. But I get the following error
> about
> >      > missing file cholmod.h.
> >      > I can't find the file cholmod.h. Where could I find the file
> >     cholmod.h ?
> >      > Thanks.
> >      > Thuan.
> >      >
> >      > [rosmake-1] >>> visodo >>> [ make ]
> >      > [ rosmake ] All 14 lines
> >      >
> >
> {-------------------------------------------------------------------------------
> >      > [ 0%] Built target rospack_genmsg_libexe
> >      > [ 0%] Built target rosbuild_precompile
> >      > [ 2%] Building CXX object
> >      >
> >
> CMakeFiles/test/convert_bundler_undistort.dir/test/convert_bundler_undistort.o
> >      > In file included from
> >      >
> >
> /home/thuan/sandbox/slam/rossrc/trunk/wg-ros-pkg/vision/visodo/include/visodo/vo.h:62,
> >      > from
> >      >
> >
> /home/thuan/sandbox/slam/rossrc/trunk/wg-ros-pkg/vision/visodo/test/convert_bundler_undistort.cpp:39:
> >      >
> >
> /home/thuan/sandbox/slam/rossrc/trunk/wg-ros-pkg/vision/visodo/include/visodo/csparse.h:50:21:
> >      > error: cholmod.h: Aucun fichier ou dossier de ce type
> >      > In file included from
> >      >
> >
> /home/thuan/sandbox/slam/rossrc/trunk/wg-ros-pkg/vision/visodo/include/visodo/vo.h:62,
> >      > from
> >      >
> >
> /home/thuan/sandbox/slam/rossrc/trunk/wg-ros-pkg/vision/visodo/test/convert_bundler_undistort.cpp:39:
> >      >
> >
> /home/thuan/sandbox/slam/rossrc/trunk/wg-ros-pkg/vision/visodo/include/visodo/csparse.h:102:
> >      > error: ‘cholmod_common’ does not name a type
> >      >
> >
> /home/thuan/sandbox/slam/rossrc/trunk/wg-ros-pkg/vision/visodo/include/visodo/csparse.h:103:
> >      > error: ISO C++ forbids declaration of ‘cholmod_sparse’ with no
> type
> >      >
> >
> /home/thuan/sandbox/slam/rossrc/trunk/wg-ros-pkg/vision/visodo/include/visodo/csparse.h:103:
> >      > error: expected ‘;’ before ‘*’ token
> >      > make[2]: ***
> >      >
> >
> [CMakeFiles/test/convert_bundler_undistort.dir/test/convert_bundler_undistort.o]
> >      > Erreur 1
> >      > make[1]: *** [CMakeFiles/test/convert_bundler_undistort.dir/all]
> >     Erreur 2
> >      >
> >
> -------------------------------------------------------------------------------}
> >      >
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