How to combine different fitgeotrans methods

Hi everyone!

I would like to combine two or three different Fit geometric transformation methods. Currently I only use fitgeotrans with the affine transformation type selected. The alignment of my two images is not good enough, since this are the images of two different(but quite similar) objects. I would like to transform the shape of one image to as close as possible to the other. I was thinking of adding another transformation (does anyone have any other suggestions ?).

I was thinking of adding another fitgeotrans with different transformation type selected. I would like to see where my moving points were moved after imwarp, since I would like to avoid selecting the points with cpselect on transformed image.

If there is another simpler solution I would be happy if you share it with me.

[selectedMovingPoints,selectedFixedPoints]=cpselect(Test3,Test1,koordinate2,koordinate,'Wait',true)
tform = fitgeotrans(selectedMovingPoints,selectedFixedPoints,'affine'); %probaj več različnih
Test3registered = imwarp(Test3,tform,'OutputView',imref2d(size(Test1)));

imshowpair(Test1,Test3registered)