[Insight-users] itkFiniteDifferenceImageFilter

[camille le men]

Hi all!
I am trying to calculate the gradient of a vector image. In order to do 
that, I
wrote a program which takes in input a 3DImage from which I then extract the 
slices
and copy them into a 2D VectorImage. This VectorImage is the input of
itkVectorGradientAnisotropicDiffusionImageFilter. It works for the 5 first
slices, but at the sixth one, it returns the following error at the 
execution
time:

itk::ExceptionObject (0x8148008)
Location: "Unknown"
file: 
/tsi/rigoletto/tulip/kitware/install-linux-3.3/include/InsightToolkit/Common/itkFiniteDifferenceImageFilter.txx
Line: 194
Description: None

Does anybody know what this error corresponds to?
Cam.

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