From: Sjoerd Crijns on
"S?ren Haack" <soeren.haack(a)stab.rm.dk> wrote in message <h8aepd$2tk$1(a)fred.mathworks.com>...
> "Kumar Kumar" <none(a)none.com> wrote in message <h6fj4l$etg$1(a)fred.mathworks.com>...
> > Hi All,
> >
> > just enquiring to find out if anyone on the net has implemented
> > a specifiec 2D phase unwrapping algorithm as proposed by Mark Jenkinson as part of the FSL analysis tools.
> >
> > The algorithm is called PRELUDE and is described in the paper 'Fast, Automated, N-Dimensional Phase-Unwrapping Algorithm'.
> >
> > I have tried to implement this algorithm in Matlab for the past few weeks, but I have so many short-comings and errors with my implementation(s) that I am at my wits end.
> >
> > If anyone has attempted this algorithm or has a working implementation or any advice on how to approach the finding of the pixel pairs from different regions could you please contact me:
> >
> > vee kay underscore dre @ ya who dot co dot nz
> >
> > Much appreciated!
> >
> > Many thanks!
>
> Hi,
> Did you ever get a respons on this one? Or did you find another solution/implementation of the algorithm? I also have an interest in this.
> Thanks in advance

It's in the FSL package, which is freely available and written in C++. The source code is also available so you can play around with it. Why not try that?