Find non-planar point and publish them.
Find plane cloud and non-plane cloud.
Follow up to previous commit.
Simplify plane filtering functions.
Find point clusters in non-planar cloud.
Find object candidates and publish their data.
Follow up to previous commit.
Send whole list of candidates and make use of it.
Remove redundant code from plane node.
Correct minor bug and disable depth image matching.
Show candidates in color image.
Merge branch 'vision-devel' into mapping_theta