[Insight-users] Mesh Adaptation

[Yogish Mallya]

Dear Luis,
 
I mean a 3D mesh composed of triangles, representing shape of an organ. I want to edit a portion of this mesh by adapting it to a contour drawn on a image slice or in general a set of points in 3D coordinate space.
 
Best Wishes
Yogish

--- On Fri, 16/1/09, Luis Ibanez <luis.ibanez at kitware.com> wrote:

From: Luis Ibanez <luis.ibanez at kitware.com>
Subject: Re: [Insight-users] Mesh Adaptation
To: mallyayogish at yahoo.co.in
Cc: insight-users at itk.org
Date: Friday, 16 January, 2009, 7:23 PM

Hi Yogish,



A) When you say a "triangular mesh" are you thinking
   on a triangulated surface (2D manifold) embedded in
   a 3D space ?


and


B) When you say a "user drawn contour",
   are you thinking of *one* contour drawn in one 2D
   slice out of a 3D image ? or are you thinking on
   a series of 2D contours from multiple 2D slices.


The point is that from your description, you seem to be
asking to fit a 3D object to a 3D object....


   Please clarify the description of your problem,


      Thanks


          Luis


----------------------
Yogish Mallya wrote:
> Dear All,
>  
> I have seen example in ITK of deforming the Mesh to shape of anatomical
structure based on image information. Is there any examples/routines in ITK to
adapt the triangular mesh to a user drawn contour?
> 
> Best Regards
> 
> Yogish
> 
> Bangalore, India
> 
> 
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