[Insight-users] vnl_powell: three parameter fit (Mathieu Malaterre)

[m.weigert at fz-juelich.de]

Hi Mathieu,

I think there is also a Levenberg-Marquardt implementation in ITK which may be better suited to
perform non-linear least squares fits.
I don't know how to do this with vnl_powell, I am currently investigating Levenberg-Marquardt for
parameter fitting.

Kind regards,
Markus