A MATLAB program that replicates the functionality of the built in geometric transformation fitgeotrans
Control points are manually selected using MATLABS control point selection tool.
This program calculates the affine2D matrix by manipulating the formula (x' = A * x )
where x' is the set of fixed points,
x is the set of moving points,
and A is the affine 2D matrix.
Since we have the control points, we can calculate the matrix A by (A = x' * x^-1 )
Then for every pixel in the moving image we map it into the desired orientation.
Target Orientation:
Moving Image:
My program:
