Hi all
Could you please tell me how to remove the zooming-in/zooming-out factor (scaling) from the affine transformation matrix? Though the scaling is removed, I want the coregistration results to be same.
I tried P = spm_imatrix(M) ; M- affine transformation matrix
P(7:9)=1;
But it did not work! Please tell me if I need to change something else.
Please help!
Thanks
Aaryani
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