I was able to preform a registration of 2 volumes using super Baloo, however when I export the transformation, it saves a .mha file that seems to contain the affine transformation info plus the registered image. Is this correct? Is there a way you can export the transformation alone as ascii file? I do not see the need to export the image also, since there is a export image button.

Thanks,

Julio

Please disregard previous question, I found out that I should had used Baloo with affine trf and then I can save the transformation in ascii format!!!