i have the same problem if any one has something please reply
S pappu wrote:
> I have hand-segmented points from a CT scan,
> delineating an object. 3d plot shows the slices nicely, but the
> and surf (after using meshgrid etc) functions interpolated across
> data set -- I want to maintain the *surface* of the data. I should
> able to display this as a tube.
> I have also converted the data into a volume -- a binary volume,
> a 1 at these points, but the point set is then too sparse to
> the surface.