Stacks dealing with perception

Stack	Comment	EOL	Groovy	Hydro	Indigo	Jade
furniture_classification		X
http://pr.cs.cornell.edu/sceneunderstanding	former semantic_label_3d	X
megaworldmodel		?	?	?	?	?
wire		X
http://wg-perception.github.io/object_recognition_core	has ros support	X
color_voxel_recognition		?	?	?	?	?
perception_pcl	mainly pcl	X	X	X	X
cob_environment_perception		X		X
roboearth_stack		X
objects_of_daily_use_finder		X
perception_blort		X	X
pal_vision_segmentation		X	X
aruco_ros	AR markers		X
roar	audio	?	?	?	?	?
head_pose_estimation		X	X
hark	audio, supports ros	?	?	?	?	?
pocketsphinx	audio	X	X	X
http://rospeex.org/	audio	X	X