Invertible¶

class menpo.transform.base.invertible.Invertible[source]¶

Bases: object

Mix-in for invertible transforms. Provides an interface for taking the pseudo or true inverse of a transform.

Has to be implemented in conjunction with Transform.

pseudoinverse()[source]¶

The pseudoinverse of the transform - that is, the transform that results from swapping source and target, or more formally, negating the transforms parameters. If the transform has a true inverse this is returned instead.

Type: type(self)

property has_true_inverse¶

True if the pseudoinverse is an exact inverse.

Type: bool