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2-D polynomial geometric transformation

A `PolynomialTransformation2D`

object encapsulates a 2-D
polynomial geometric transformation.

You can create a `PolynomialTransformation2D`

object using the
following methods:

`fitgeotrans`

— Estimates a geometric transformation that maps pairs of control points between two images`images.geotrans.PolynomialTransformation2D`

— Creates a`PolynomialTransformation2D`

object using coordinates of fixed points and moving points

`outputLimits` | Find output spatial limits given input spatial limits |

`transformPointsInverse` | Apply inverse geometric transformation |

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