<DIV>Hi, </DIV>
<DIV> </DIV>
<DIV>I would like to define my own ExtractImageFilter, calling the itk::ExtractImageFilter inside.</DIV>
<DIV> </DIV>
<DIV>I thought that I just have to call itkExtractImageFilter inside my GenerateData() method and graft the output, but I got errors at execution: it seems that I have to override some functions to specify <STRONG>that my output data is 2D whereas my input is of size 3D. </STRONG></DIV>
<DIV> </DIV>
<DIV>Could you tell me which functions I have to override. </DIV>
<DIV> </DIV>
<DIV> - virtual void GenerateInputRequestedRegion();<BR> - virtual void EnlargeOutputRequestedRegion(DataObject *output);</DIV>
<DIV> - virtual void GenerateOutputInformation()</DIV>
<DIV> </DIV>
<DIV>??</DIV>
<DIV> </DIV>
<DIV>As theses functions are already implemented in itkExtractImageFilter, I thought I don't have to override them, but apparently I am wrong. </DIV>
<DIV> </DIV>
<DIV>please help me,</DIV>
<DIV> </DIV>
<DIV>Isabelle</DIV><p>
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