[vtkusers] Bluring an image

[circass]

Yep i did that and it is working good. Thanx for your help.

Circass


Jérôme-2 wrote:
> 
> Hi,
> 
> you just have to 'plug' the output of what created your image to
> vtkImageGaussianSmooth.
> The output of GaussianBlur will be a blurred image, that you can use as an
> input of your
> visualisation pipeline.
> 
> HTH
> Jerome
> 
> 2010/2/10 circass <circass at gmail.com>
> 
>>
>> I m using that code for bluring my image but it is bluring all the
>> renderwindow elements include annotations. i need to blur only the
>> imagedata. How can i do that ?
>>
>>        vtkLightsPass *lights=vtkLightsPass::New();
>>        vtkDefaultPass *default=vtkDefaultPass::New();
>>
>>        // Put them in a sequence.
>>        vtkRenderPassCollection *passes=vtkRenderPassCollection::New();
>>        passes->AddItem(lights);
>>        passes->AddItem(default);
>>
>>        vtkSequencePass *seq=vtkSequencePass::New();
>>        seq->SetPasses(passes);
>>
>>        // Make the sequence the delegate of a camera pass.
>>        vtkCameraPass *cameraP=vtkCameraPass::New();
>>        cameraP->SetDelegatePass(seq);
>>
>>        vtkGaussianBlurPass *blurP=vtkGaussianBlurPass::New();
>>        blurP->SetDelegatePass(cameraP);
>>
>>        m_viewer->GetRenderer()->SetPass(blurP);
>>        m_viewer->Render();
>>
>>
>> Thanx in advance.
>> Circass
>> --
>> View this message in context:
>> http://old.nabble.com/Bluring-an-image-tp27527080p27527080.html
>> Sent from the VTK - Users mailing list archive at Nabble.com.
>>
>> _______________________________________________
>> Powered by www.kitware.com
>>
>> Visit other Kitware open-source projects at
>> http://www.kitware.com/opensource/opensource.html
>>
>> Please keep messages on-topic and check the VTK FAQ at:
>> http://www.vtk.org/Wiki/VTK_FAQ
>>
>> Follow this link to subscribe/unsubscribe:
>> http://www.vtk.org/mailman/listinfo/vtkusers
>>
> 
> _______________________________________________
> Powered by www.kitware.com
> 
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
> 
> Please keep messages on-topic and check the VTK FAQ at:
> http://www.vtk.org/Wiki/VTK_FAQ
> 
> Follow this link to subscribe/unsubscribe:
> http://www.vtk.org/mailman/listinfo/vtkusers
> 
> 

-- 
View this message in context: http://old.nabble.com/Bluring-an-image-tp27527080p27533387.html
Sent from the VTK - Users mailing list archive at Nabble.com.