cortex.polyutils.Distortion¶
- class cortex.polyutils.Distortion(flat, ref, polys)[source]¶
Used to compute distortion metrics between fiducial and another (e.g. flat) surface.
- Parameters:
- flat2D ndarray, shape (total_verts, 3)
Location of each vertex in flatmap space.
- ref2D ndarray, shape (total_verts, 3)
Location of each vertex in fiducial (reference) space.
- polys2D ndarray, shape (total_polys, 3)
Triangle vertex indices in both flat and ref.
Methods
__init__
(flat, ref, polys)Attributes
Compute areal distortion of the flatmap.
Compute metric distortion of the flatmap.