PolynomialTransformation2D
2-D polynomial geometric transformation
Description
A PolynomialTransformation2D
object encapsulates a 2-D
polynomial geometric transformation.
Creation
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 aPolynomialTransformation2D
object using coordinates of fixed points and moving points, or the known polynomial coefficients for the forward and inverse transformation.
Syntax
Description
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.
Input Arguments
Properties
Object Functions
outputLimits | Find output spatial limits given input spatial limits |
transformPointsInverse | Apply inverse geometric transformation |