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<DIV>Hi all,</DIV>
<DIV>I am testing the Deformable Models and Gibbs Prior of the itk user guide.
When I run the example, there is an error as follow:</DIV>
<DIV>
<DIV> </DIV>
<DIV> $ ./DeformableModel1 lena.bmp lenabinary.bmp output.bmp</DIV>
<DIV>Exception caught when updating gradientMapFilter </DIV>
<DIV> </DIV>
<DIV>itk::ExceptionObject (0x1b36720)</DIV>
<DIV>Location: "void itk::RecursiveSeparableImageFilter<TInputImage, TOutputImage>::BeforeThreadedGenerateData() [with TInputImage = itk::Image<float, 3u>, TOutputImage = itk::Image<float, 3u>]" </DIV>
<DIV>File: /home/daipeishan/Downloads/InsightToolkit-4.2.0/Modules/Filtering/ImageFilterBase/include/itkRecursiveSeparableImageFilter.hxx</DIV>
<DIV>Line: 275</DIV>
<DIV>Description: itk::ERROR: RecursiveGaussianImageFilter(0x1b12750): The number of pixels along direction 2 is less than 4. This filter requires a minimum of four pixels along the dimension to be processed.</DIV>
<DIV> </DIV>
<DIV>What is the reason for the error? I use the same size image as input and
mask image.</DIV>
<DIV> </DIV>
<DIV>Thank you!</DIV>
<DIV> </DIV>
<DIV>Peishan</DIV>
<DIV> </DIV>
<DIV> </DIV>
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