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From: Ravi on 17 Jun 2010 01:14
Hi,

I just wanted to point out that MATLAB isosurface function has a lot of problems for complex data.

I have created a program that renders exact (without smoothing) error-free surfaces from 3-D voxel data, such as from MRI, CT Scan.

The following is the link to the discussion thread

http://www.mathworks.com/matlabcentral/newsreader/view_thread/268226#755017

You can download the program from

http://www.hermesacademy.com/products

Ravi




"Luigi Giaccari" <giaccariluigi(a)msn.com> wrote in message <hs5htf$hpt$1(a)fred.mathworks.com>...
> "GAURAV " <gsharda(a)engineering.uiowa.edu> wrote in message <hrvgt8$8q4$1(a)fred.mathworks.com>...
> > Hello Everyone!!
> >
> > I have biplane cerebral angiograms. I have got the two aneurysm view aligned in 3D and have formed a volume consisting of elliptical cross sections. Now I need to get a smooth surface from those elliptical cross sections stacked together.
> > Can someone help me out?
> > Do we have some command in Matlab that will do this stuff?
> >
> > Thank You,
> >
> > Regards,
> > Gaurav
>
>
> Form volume data use the "isosurface" command.
>
> otherwise this one should work:
>
> http://www.advancedmcode.org/surface-recostruction-from-scattered-points-cloud-mycrust-robust.html
>
> Luigi
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