Re: [vtkusers] creating 3d model from set of images

[Bartlomiej Wilkowski]

	Thanks Dominik for answer,

do you know how to use this DICOM reader in VTK? I don't need ImageJ if there is easier way.  I am creating the model with the code from the example:

 vtkVolume16Reader v16 = new vtkVolume16Reader();
         v16.SetDataDimensions(512, 512);
         v16.SetDataByteOrderToLittleEndian();
         v16.SetFilePrefix(VtkUtil.getVtkDataRoot() + "/bwImages/bw");
         v16.SetImageRange(1, 91);
         v16.SetDataSpacing(0.782*25.4, 0.782*25.4, 1.0); 
	Can I specify in SetFilePrefix exactly the folder with the DICOM images or should I use some function to convert them before using? 
	thanks in advance 
	Bartek  
---- Wiadomość Oryginalna ----
Od: Dominik Szczerba 
Do: Bartlomiej Wilkowski 
Kopia do: vtkusers at vtk.org
Data: Wed, 18 Oct 2006 15:46:11 +0200
Temat: Re: [vtkusers] creating 3d model from set of images

> There is a dedicated DICOM reader in VTK.
> If you want to convert using ImageJ pay attention to endianness.
> The whole story works for sure.
> bye
> Dominik
> 
> Bartlomiej Wilkowski wrote:
> > Hello everybody.
> > 
> > I am making a 3d editor for images of the magnetic resonanse. I have a set of 93 images (DICOM) lateral view (cuts) through the patient's corp and I wanted to use vtk to create the interactive 3d model of them.
> > 
> > I saw the examples (Medical1 - Medical3) and tried to change in the code only the path to mine images , data spacing and dimensions. I can't see unfortunately any model then.
> > 
> > As I am working in Java, I used ImageJ to convert the images to other formats: RAW, JPEG, bitmaps but it is not working. Do anybody of you has any idea what can be wrong? Maybe I should change sth more in the code. I am a total begginer in vtk that's why I am asking,
> > 
> > thanks!
> > 
> > Bartek 
> > 
> > _______________________________________________
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> -- 
> Dominik Szczerba, Ph.D.
> Computer Vision Lab, ETH
> http://www.vision.ee.ethz.ch/~domi
> 
  

 
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