For creating the 3D+t image, you have to call Initialize() first. With meshes
you don't need to, but for images a call to Initialize is mandatory. Set the
timesteps and channels to that call and that's it.
vtkStructuredPoints* image1 = vtkStructuredPoints::New();
vtkStructuredPoints* image2 = vtkStructuredPoints::New();
vtkStructuredPoints* image3 = vtkStructuredPoints::New();
vtkXMLImageDataReader* reader = vtkXMLImageDataReader::New();
reader->SetFileName("./imageFile1.vti");
reader->Update();
image1->DeepCopy(reader->GetOutput());
reader->Delete();
reader = vtkXMLImageDataReader::New();
reader->SetFileName("./imageFile2.vti");
reader->Update();
image2->DeepCopy(reader->GetOutput());
reader->Delete();
reader = vtkXMLImageDataReader::New();
reader->SetFileName("./imageFile3.vti");
reader->Update();
image3->DeepCopy(reader->GetOutput());
mitk::Image::Pointer image3DT = mitk::Image::New();
image3DT->Initialize(image1, 1, 3);
image3DT ->SetVolume(image1->GetScalarPointer(), 0);
image3DT ->SetVolume(image3->GetScalarPointer(), 1);
image3DT ->SetVolume(image1->GetScalarPointer(), 2);
After having a well formed 3D+T image (as shown above), make sure that you are
using the time slicer correctly:
timelineWidget = new QmitkSliderNavigator(this->_commandPannel);
stepperAdapter = new QmitkStepperAdapter(timelineWidget,
qmitkStdMultiView->GetTimeNavigationController()->GetTime(),
"Timeline");
That would be enough for mitk to allow interact with the timeline.
Hope that this helps you.
Cheers
Juan Antonio Moya
Scientific developer
Computational Imaging Lab, Pompeu Fabra University
Networking Research Center on Bioengineering, Biomaterials and Nanomedicine
(CIBER-BBN)
Information & Communication Technologies Department - D. 313
Pompeu Fabra University, Pg. Circumval·lació 8
08003 Barcelona - Spain
Phone +34 935 421350
-----Mensaje original-----
De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] En nombre de Neuhaus Jochen
Enviado el: martes, 19 de febrero de 2008 16:38
Para: [email protected]
Asunto: Re: [mitk-users] loading 3D time series
> -----Ursprüngliche Nachricht-----
> Von: [EMAIL PROTECTED] [mailto:mitk-users-
> [EMAIL PROTECTED] Im Auftrag von Juan A. Moya
>
> Ok I found out how to do it with images. It was a problem on the
> initialization.
> Cheers
>
Could you post your solution to the list, so that Christina can take a look at
it?
Regards,
Jochen
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