Merge branch 'master' of https://github.com/mlosch/vision
Merge remote-tracking branch 'upstream/master'
remove printout No ground to see
remove print out spam from color detection
m3 recognition
compute centroid even if no shape was classified
only speak when an actual object of the object set has been recognized
only publish walls when calibrated
make sure to pass the object position in every step
remove redeclaration
only update logic when a roi message was received
Merge pull request #27 from mlosch/master

Fix object position calculation. Only update logic when a roi message was received.