Hi everybody,
I'd like to have some clarification about the "img2img" function.
I would like to refer in a T1-image the position V(x,y,z) of a voxel localized in a DTI-image.
I used img2imgcoord to get the corresponding coordinate on the DTI, then i tried to find out how this function works.
Using FLIRT I have calculated the xfm matrix, then i multiplied this matrix to the coordinates of the voxel getting a new position wich has no corrispondence at all
with those obtained using img2imgcoord.
What am I doing wrong?
Thanks in advance!
Matteo Santilli
La Sapienza Neuroimaging Lab, Rome
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