TPS

MIT licensed Python library to create Thin-Plate-Splines from control points.

It uses code from the GDAL Warp API, but there is no dependency to GDAL.

::

from tps import from_control_points

t = from_control_points([ ... (0, 0, 50, 50), ... (10, 10, 100, 100), ... (0, 10, 70, 100)]) t.transform(4, 5) (72.0, 75.0)

t = from_control_points([ ... (0, 0, 50, 50), ... (10, 10, 100, 100), ... (0, 10, 70, 100)], ... backwards=True) t.transform(72, 75) (4.0, 5.0)