Image overlap while performing image transformation

I have two images as defined below.

I took 6 distinct points from each image and from pseudo inverse, I created a transformation matrix T as

T = [X(1) X(4) 0;
     X(2) X(5) 0;
     X(3) X(6) 1
    ];

Now, I want to apply this transformation on image and overlap it on original image. I am reading imwarp. I cam apply transformation but I am not sure how can I overlap it on the original image where it originally belongs. I have also tried

tform = maketform('affine',[X(1) X(4) 0; X(2) X(5) 0; X(3) X(6) 1]);
imageRegistered = imtransform(handles.mainImageSec ,tform, 'XData',[1 W], 'YData', [1 H]);

But results are extremely weird.

What I want is something like this