face_ibug_68_to_face_ibug_66

menpo.landmark.face_ibug_68_to_face_ibug_66(pcloud)[source]

Apply the IBUG 66-point semantic labels, but ignoring the 2 points describing the inner mouth corners).

The semantic labels applied are as follows:

  • jaw

  • left_eyebrow

  • right_eyebrow

  • nose

  • left_eye

  • right_eye

  • mouth

Parameters
  • x (LabelledPointUndirectedGraph or PointCloud or ndarray) – The input labelled point graph, pointcloud, subclass of those or array to label. If a pointcloud is passed, then only the connectivity information is propagated to the pointcloud (a subclass of PointCloud may be returned).

  • return_mapping (bool, optional) – Only applicable if a PointCloud or ndarray is passed. Returns the mapping dictionary which maps labels to indices into the resulting PointCloud (which is then used to for building a LabelledPointUndirectedGraph. This parameter is only provided for internal use so that other labellers can piggyback off one another.

Returns

:raises : LabellingError: If the given labelled point graph/pointcloud contains less than the expected number of points.