[vtkusers] Volume Rendering from Cloud Points

[Mohammed Amine SAHTARI]

Thank you very much Charl.

Knowing that I am beginner in VTK and need to do some more reading ;-)
I am so glad that we are communicating and I appreciate very much your
support.

So, it will be great if you can give me more indications.

Could tell me how can I resample the ultrasound data (X,Y,Z,C) into a
regular grid ?

Thanks for your help.

Best Regrads,

Amine


2008/8/2, Charl Botha <c.p.botha at tudelft.nl>:
>
> On Sat, Aug 2, 2008 at 1:59 PM, mohammed amine sahtari
> <msahtari at hotmail.fr> wrote:
> > I have already did a surface rendeing by building a polydata.
> > But, actually I want to be able to do advanced vizualization as the
> Maximum
> > Intensity Projection, and display a group of point as a volume (or
> > object) ...That's why I want to use the direct volume rendering.
> >
> > can I use the work of Markus Gross for this pupose ?  how ?
> > Is there any other issuses ?
>
>
>
> This is not a straight-forward problem.   You could try resampling the
> ultrasound data into a regular grid and then continuing processing, or
> you're going to have to implement your own point-based processing /
> rendering solution.  If you want to do something akin to MIP, you're
> probably going to have to resample.  Whichever route you choose,
> you're definitely going to have to do some more reading. :)
>
> Good luck,
> Charl
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