[Insight-users] Evaluate() removed from itk::BSplineScatteredDataPointSetToImageFilter in ITK v4.x

[Nicholas Tustison]

Hi Ramon,

The problem was that the old coding style was not really
ITK kosher in that Evaluate() methods are for functions not
filters.  The old functionality has been split up properly into
the following three classes

itkBSplineScatteredDataPointSetToImageFilter
itkBSplineControlPointImageFunction
itkBSplineControlPointImageFilter

You're probably looking for the second class.

Nick




On Mar 26, 2012, at 4:56 PM, Ramón Casero Cañas wrote:

> 
> Hi all,
> 
> itk::BSplineScatteredDataPointSetToImageFilter seems to have lost method Evaluate(), that enabled to sample the spline at an arbitrary parametric point.
> 
> Here's the method in the documentation of ITK v3.20
> 
> http://www.itk.org/Doxygen320/html/classitk_1_1BSplineScatteredDataPointSetToImageFilter.html#ad75dbae040d3f7d6263a20f025ef1241
> 
> but here it is missing in ITK v4.2.0
> 
> http://www.itk.org/Doxygen/html/classitk_1_1BSplineScatteredDataPointSetToImageFilter-members.html
> 
> I have been looking but it doesn't seem to be a replacement. Is there any other way to sample the spline?
> 
> (I am using this B-spline as one of several methods from ITK to compute a warp on a set of points
> 
> http://code.google.com/p/gerardus/source/browse/trunk/matlab/ItkToolbox/ItkPSTransform.cpp
> 
> )
> 
> Best regards,
> 
> Ramon.
> 
> -- 
> Dr. Ramón Casero Cañas
> 
> Computational Biology
> Department of Computer Science
> University of Oxford
> Wolfson Building, Parks Rd
> Oxford OX1 3QD
> 
> tlf     +44 (0) 1865 610737
> web     http://www.cs.ox.ac.uk/people/Ramon.CaseroCanas
> photos  http://www.flickr.com/photos/rcasero/
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