skimage

coreg(moving, fixed, **kwargs)	Coregister two 2D images or 3D volumes.
transform(moving, defo)	Transforms an image with a deformation field.
coreg_series(moving, fixed[, parallel, ...])	Coregister two series of 2D images or 3D volumes.
transform_series(moving, defo[, path, name])	Transforms a series of images using a transformation produced by mdreg.skimage.coreg_series().
defaults()	Default parameters of the optical flow method

ants

coreg(moving, fixed[, return_transfo])	Coregister two 2D images or 3D volumes.
transform(moving, transfo[, interpolator])	Transforms an image using a transformation produced by mdreg.ants.coreg().
coreg_series(moving, fixed[, parallel, ...])	Coregister two series of 2D images or 3D volumes.
transform_series(moving, transfo[, path, name])	Transforms a series of images using a transformation produced by mdreg.ants.coreg_series().
defaults()	Default parameters for ants registration

elastix

coreg(moving, fixed[, spacing, method, ...])	Coregister two 2D images or 3D volumes.
transform(moving, transfo[, spacing])	Transforms an image using a transformation produced by mdreg.elastix.coreg().
coreg_series(moving, fixed[, parallel, ...])	Coregister two series of 2D images or 3D volumes.
transform_series(moving, transfo[, path, ...])	Transforms a series of images using a transformation produced by mdreg.elastix.coreg_series().
defaults([method])	The default elastix parameters