[vtkusers] How to Convert PNM,BMP data to vtkImageData?

[Sentil Balaji]

Hey,

  I tried to obtain the Fourier Transform of an  Image
saved as a PGM file.I have the file read but I have no
idea on how to convert the PNM reader data to
vtkImageData.As the function 'IterativeExecute'
demands vtkImageData as the input..Many Thanks..Ciao

Cheers


BeeJay

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