What is this?¶
Convert label image to cluster point indices with assumption of 0 is background label and it is published as an another topic.
sensor_msgs/Image, encoding: 32SC1)
Set of point indices and each point indices means each label. label value
0is recognized as background label, so
i(index of cluster point indices) + 1=
label number. (ex. point indices in index
0is region where label value is
Point indices which means background label.
Label value for which background point indices is published.
List of ignored labels. Indices of ignored labels are replaced by empty ones.