[vtkusers] Problem with image displayed Pixels

[Shady Shidfar]

Hi everyone, I'm having a problem with converting ITK image into VTK and because I'm not sure if the problem is related to ITK or VTK I'm sending this mail to both forums hoping someone can help.
I'm converting my ITK image to a VTK object using itkImageToVTKImageFilter. The  image has the origin of 0,0 and spacing 1,1. The problem is that it seems that the edge pixels of the image I view in VTK have spacing of 0.5,1 or 1,0.5 , So they look like a half pixel. This to me looks like a bug. I'm not sure if the problem is with pixel dimentions in VTK or ITK or it has to do with the itkImageToVTKImageFilter. I'm attaching the image file and a picture of what I view in VTK and the same image viewed in ImageJ. It seems like the image has been slightly cropped. It can be seen that data is obviously being lost at the edges. Can someone please help me with this? Any idea what the problem is and how can I fix it.
 
Thanks in advance
Shaadi 


      
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20090513/764d39f1/attachment.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: brainCrop.tif
Type: image/tiff
Size: 715 bytes
Desc: not available
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20090513/764d39f1/attachment.tif>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: ImageJDisplay.JPG
Type: image/pjpeg
Size: 29341 bytes
Desc: not available
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20090513/764d39f1/attachment.bin>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: VTKDisplay.JPG
Type: image/pjpeg
Size: 26726 bytes
Desc: not available
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20090513/764d39f1/attachment-0001.bin>