Update normalization on fibers for preconditioning

daducci / COMMIT

Linear framework to combine tractography and tissue micro-structure estimation with diffusion MRI

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Update normalization on fibers for preconditioning #4

Closed barakovic closed 8 years ago

barakovic commented 8 years ago

Normalization of the fiber segments to apply correct preconditioning to linear operator A. This way, all the columns of the matrix A have l2 norm equal to 1.

daducci commented 8 years ago

Did you check if it works seamlessly also without the operator ==?

barakovic commented 8 years ago

Yes, the operator == is not used in trk2dictionary. I checked using the demo of COMMIT and the results are the same.