Thread Subject: 3d CT reconstruction

Dear All
Can any one give me a code that make a 3d volume from2d slices ? I study this article and all posts sent before about this subject but I can't find a special code in this scope.

please help me.

"Bere " <m.berenjkoub@gmail.com> wrote in message <j206qt$den$1@newscl01ah.mathworks.com>...
> Dear All
> Can any one give me a code that make a 3d volume from2d CT slices ? I study this article
http://www.mathworks.com/help/techdoc/visualize/f5-3291.html
and all posts sent before about this subject but I can't find a special code in this scope.
>
> please help me.

Have a look to iconebeam.m:
http://www.mathworks.com/matlabcentral/fileexchange/6032-iconebeam

and also to the matlab code feldkamp.m by Prof. J. Fessler
http://www.eecs.umich.edu/~fessler/irt/irt/fbp/

there are however a number of GPU based commercial codes available for feldkamp backprojection

regards, g.







"Bere " <m.berenjkoub@gmail.com> wrote in message <j206qt$den$1@newscl01ah.mathworks.com>...
> Dear All
> Can any one give me a code that make a 3d volume from2d slices ? I study this article and all posts sent before about this subject but I can't find a special code in this scope.
>
> please help me.

On Aug 11, 7:23 am, "Gianni Schena" <sch...@univ.trieste.it> wrote:
> Have a look to iconebeam.m:http://www.mathworks.com/matlabcentral/fileexchange/6032-iconebeam
>
> and also to the matlab code feldkamp.m by Prof. J. Fesslerhttp://www.eecs.umich.edu/~fessler/irt/irt/fbp/
>
> there are however a number of GPU based commercial codes available for feldkamp backprojection
>
> regards, g.
>
> "Bere " <m.berenjk...@gmail.com> wrote in message <j206qt$de...@newscl01ah.mathworks.com>...
> > Dear All
> > Can any one give me a code that make a 3d volume from2d slices ? I study  this article and all posts  sent before about this subject but I can't find a special code in this scope.
>
> > please help me.

I'm appreciate you to answer
but what do you mean by GPU based commercial codes available for
feldkamp backprojection?Do you mean OsCar Software?
Do you know a software that it's input was a stack of 2d CT imaged and
it's output was a 3d image?
I want to work on Rotterdam CTA dataset.
thanks alot
Best

Many Jacket users have found success with backprojection codes on the GPU (e.g. http://blog.accelereyes.com/blog/2010/02/04/how-long-does-it-take-to-get-98x-performance-improvement-with-gpus/). Check it out here, http://www.accelereyes.com