[Insight-users] How to visulize t he boundary of a spatial object?

[kurt]

Hi Julien,

Good idea! I will submit it to ISC once done. 
Thanks for the suggestion!

Regards
Kurt

From: "Julien Jomier" <julien.jomier at kitware.com>
To: "kurt" <kurtzhao at yeah.net>
Date: Wed, 28 Jun 2006 22:00:33 +0800 (CST)
Subject: Re: [Insight-users] How to visulize the boundary of a spatial object?



> 
> Hi Kurt,
> 
> There is no generic filter that converts a spatialobject into its
> boundary representation. However, since the EllipseSpatialObject is a
> parametric object you should be able to write such a filter for this
> particular object. You might be able to derive from the
> SpatialObjectToImageFilter class.
> 
> Julien
> 
> kurt wrote:
> > Hi everyone,
> > 
> > I am trying to visulize an ellipsespatialobject on an 3D image. I 
> > converted the ellipsespatialobject to an overlay image using 
> > SpatialObjectToImageFilterType. but it takes too long, since it convert 
> > all voxels inside the ellipsespatialobject to the input value. I am 
> > wondering if there is a filter to convert and visulize only the boundary 
> > of the spatialobject?
> > 
> > Thanks a lot!
> > 
> > Regards
> > Kurt
> > 
> > 
> > 
> > 
> > 
> > 
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> > 
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