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:
The fitgeotrans
function, which
estimates a geometric transformation that maps pairs of control points between
two images.
The images.geotrans.PolynomialTransformation2D
function
described here. This function creates a
PolynomialTransformation2D
object using coordinates of
fixed points and moving points, or the known polynomial coefficients for the
forward and inverse transformation.
tform = images.geotrans.PolynomialTransformation2D(
creates a movingPoints
,fixedPoints
,degree
)PolynomialTransformation2D
object and sets the
Degree
property. The function estimates the polynomial
coefficients A
and B
from
matrices movingPoints
and fixedPoints
that define matched control points in the moving and fixed images,
respectively.
outputLimits | Find output spatial limits given input spatial limits |
transformPointsInverse | Apply inverse geometric transformation |