MorphologicalOperator (DilateMaskImage, Closing etc.)¶
Apply morphological transformations.
Nodes¶
dilate_mask_image
erode_mask_image
opening
closing
morphological_gradient
top_hat
black_hat
Nodelets¶
jsk_perception/DilateMaskImage
jsk_perception/ErodeMaskImage
jsk_perception/Opening
jsk_perception/Closing
jsk_perception/MorphologicalGradient
jsk_perception/TopHat
jsk_perception/BlackHat
Subscribing Topic¶
~input
(sensor_msgs/Image
)Input image
Publishing Topic¶
~output
(sensor_msgs/Image
)Output transformed image.
Parameters¶
~method
(0
,1
or2
, default:0
)Method to transform image.
0
means rectangular box model,1
means cross model and2
means ellipse.~size
(Integer, default:1
)Kernel size to transform.
~iterations
(Integer, default:1
)Iterations of transforming image.
Sample¶
roslaunch jsk_perception sample_morphological_operator.launch