[Insight-users] ChangeInformationImage filter and ImageFileWriter input problem

[Benhacene Boudan Mustafa]

Hi all, 
i have to transform a dose map with a computed deformation field. The dose map exported from the clinical software (eclipse) only gives the x and y spacing (don't ask me why for the love of god) so i have to force the z spacing in my algorithm. For that i am using the ChangeInformationImage filter. But when i try to use the outputfilter as the input of my ImageFileWriter filter : 

	   writer->SetInput( filter->GetOutput() );


i have an error during the compilation: 

	erreur: «filter» was not declared in this scope



Any idea why ?

Thank you very much.


karim


Evrything seems to be ok, while printing out the image informations pre and postprocessiong :


preprocessed image info:

Image (0x846f910)
  RTTI typeinfo:   itk::Image<float, 3u>
  Reference Count: 2
  Modified Time: 138
  Debug: Off
  Observers: 
    none
  Source: (0x846d1b0) 
  Source output index: 0
  Release Data: Off
  Data Released: False
  Global Release Data: Off
  PipelineMTime: 131
  UpdateMTime: 139
  LargestPossibleRegion: 
    Dimension: 3
    Index: [0, 0, 0]
    Size: [159, 111, 93]
  BufferedRegion: 
    Dimension: 3
    Index: [0, 0, 0]
    Size: [159, 111, 93]
  RequestedRegion: 
    Dimension: 3
    Index: [0, 0, 0]
    Size: [159, 111, 93]
  Spacing: [2.5, 2.5, 0]
  Origin: [-228.013, -103.013, 24]
  Direction: 
1 0 0
0 1 0
0 0 1

  PixelContainer: 
    ImportImageContainer (0x846d168)
      RTTI typeinfo:   itk::ImportImageContainer<unsigned long, float>
      Reference Count: 2
      Modified Time: 119
      Debug: Off
      Observers: 
        none
      Pointer: 0xb7680008
      Container manages memory: true
      Size: 1641357
      Capacity: 1641357


postprocessed image info: 

Image (0x846f910)

  RTTI typeinfo:   itk::Image<float, 3u>

  Reference Count: 2

  Modified Time: 141

  Debug: Off

  Observers: 

    none

  Source: (0x846d1b0) 

  Source output index: 0

  Release Data: Off

  Data Released: False

  Global Release Data: Off

  PipelineMTime: 133

  UpdateMTime: 142

  LargestPossibleRegion: 

    Dimension: 3

    Index: [0, 0, 0]

    Size: [159, 111, 93]

  BufferedRegion: 

    Dimension: 3

    Index: [0, 0, 0]

    Size: [159, 111, 93]

  RequestedRegion: 

    Dimension: 3

    Index: [0, 0, 0]

    Size: [159, 111, 93]

  Spacing: [2.5, 2.5, 3]

  Origin: [-228.013, -103.013, 24]

  Direction: 

1 0 0

0 1 0

0 0 1



  PixelContainer: 

    ImportImageContainer (0x846d168)

      RTTI typeinfo:   itk::ImportImageContainer<unsigned long, float>

      Reference Count: 2

      Modified Time: 119

      Debug: Off

      Observers: 

        none

      Pointer: 0xb7665008

      Container manages memory: true

      Size: 1641357

      Capacity: 1641357




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