increase minimum distance to start recognition on an object to 0.55m
disable cluster extraction in wall detection for speedup
cleanup unused code. use new time measure macro.
increase neighbor radius to 50 for point cloud normal estimation
Merge pull request #17 from mlosch/master

Vision speedup. Much more robust cylinder/cube distinction.
add object message
Merge remote-tracking branch 'upstream/master'
Merge pull request #19 from mlosch/master

add object message
Merge remote-tracking branch 'upstream/master'
Shape and color correction with special case mapping.