[vtkusers] Re: [Insight-users] about Bspline

[Luis Ibanez]

Hi Yixun,


Are your points arranged topologically
in a 2D grid embebded in 3D space ?


If YES,
then you can use the BSpline classes
in ITK for this purpose.

http://www.itk.org/Insight/Doxygen/html/classitk_1_1BSplineInterpolateImageFunction.html



If NO,
then you have the option of using KernelBased Splines
(five different types are available in ITK).

http://www.itk.org/Insight/Doxygen/html/classitk_1_1KernelTransform.html




  Regards,



     Luis


----------------------
Yixun Liu wrote:

> Hi,
>  
> I have a surface represented by point cloud. I need to generate a 2D 
> B-Spline from this point cloud. Dose ITK or VTK support it?
>  
>  
> Best regards,
>  
> Yixun Liu
> 
> 
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