[vtkusers] Need help on vtkImageReslice, Why I can not get the image of Sagittal and coronal plane?

[Liang Ma]

Hi John,

Thank you. I do not have any idea about the ITK. Is it easy to learn?

Leo

----- Original Message ----- 
From: "John Drescher" <drescherjm at gmail.com>
To: "Liang Ma" <leo at esit.com>
Cc: <vtkusers at vtk.org>
Sent: Friday, April 17, 2009 5:21 PM
Subject: Re: [vtkusers] Need help on vtkImageReslice, Why I can not get the 
image of Sagittal and coronal plane?


2009/4/17 Liang Ma <leo at esit.com>:
> Hi all,
>
>
>
> I am trying to display a set of Dicom images from MRI. I want display them
> in axial Sagittal and coronal plane. I read files by vtkDICOMImageReader,
> and tried to use vtkImageReslice. But I only succeed in the axial display.
> For Sagittal and coronal plane, What I got is only black. Who know the
> reasom? I try to feed the output of realice1 to viewer2 and viewer3, there
> are images. So it seems that vtkImageReslices for these two plane do not
> work at all. is it the problem of no set the original of the reader? 
> Please
> help me. The code is attached below. Thanks
>

I do not think you need image reslice. I am not using that to view
lung ct cases in Coronal or Sagittal.

See the itk example LiverTumerSegmentation.

John