labeller¶
-
menpo.landmark.
labeller
(landmarkable, group, label_func)[source]¶ Re-label an existing landmark group on a
Landmarkable
object with a new label set.- Parameters
landmarkable (
Landmarkable
) –Landmarkable
that will have it’sLandmarkManager
augmented with a newLabelledPointUndirectedGraph
orPointCloud
group (str) – The group label of the existing pointcloud that should be re-labelled. A copy of this group will be attached to it’s landmark manager with new labels. The group label of this new group and the labels it will have is determined by
label_func
label_func (func -> (str, LabelledPointUndirectedGraph)) – A labelling function taken from this module. Takes as input a
PointCloud
orLabelledPointUndirectedGraph
or subclass and returns a tuple of (new group label, new LabelledPointUndirectedGraph with semantic labels applied).
- Returns
landmarkable (
Landmarkable
) – Augmentedlandmarkable
(this is just for convenience, the object will actually be modified in place)