Not so long ago we discussed exporting the data and rendering the 3D image
in another software package. Yeti even implemented a vtk export filter.
If you then import into something like paraview you can filter the data as
you require... There is a learning curve for pretty much an visualization
software though...
Scott
On Fri, Jan 18, 2013 at 1:45 PM, David Nečas (Yeti) <[email protected]>wrote:
> On Fri, Jan 18, 2013 at 02:37:12PM -0500, Collin Becker wrote:
> > I am trying to decrease the resolution in my 3d image. In other words,
> > when I make a 3d image, the image is very rough because every single data
> > point is being included and the image does not look very clean. Other
> > software I have allows you to increase or decrease the "level of detail"
> in
> > the 3d image to help you smooth out the 3d image for easier viewing. I
> > cannot figure this out though in Gwyddion.
>
> In Gwyddion the resolution in all views is the resolution of the image.
> I would say that the necessity to mess up with resolution in 3D views is
> another indication that 3D projection is a poor data visualisation
> method – but that would be just my hatred of 3D speaking...
>
> You can use Data Process → Basic Operations → Scale to reduce the
> resolution and/or a smoothing filter such as Gaussian in Filters tool.
> Binning would be probably the most natural operation when one wants
> simultaneous resolution reduction and heavy smoothing but binning is not
> implemented.
>
> Regards,
>
> Yeti
>
>
>
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