I am using Linear_Stack_Alignment_with_SIFT to align a stack of images. The registration itself works well, but I am actually interested in the transformation matrices. However, I could not find any way to get the transformation parameters returned (which I would then want to save to disk as csv/txt etc file). Does anyone know if it is possible to access these parameters?
I have also tried to use Extract SIFT Correspondences which I think uses the same algorithm under the hood. Here, the matrix is dumped to the log window which is better but still tedious to extract for further processing.
A previous mailing list post suggested Register Virtual Stack Slices, but as soon as I try to run it with “Save Transforms” checked, Fiji completely freezes and has to be restarted, so this is not an option.
Any help on how to extract the matrix or hints on other feature-based matching plugins is highly appreciated!