void
SoItkSimpleFuzzyConnectednessScalarImageFilter::evaluate()
{
if( mFuzzyScene )
{
mFuzzyScene->unref();
mFuzzyScene = 0;
SO_ENGINE_OUTPUT( FuzzyScene, SoItkSFDataImage, setValue( 0 ) );
}
if( mOutput )
{
mOutput->unref();
mOutput = 0;
SO_ENGINE_OUTPUT( Output, SoItkSFDataImage, setValue( 0 ) );
}
if( !Input0.getValue() )
return ;
if( !checkInput() )
{
SoDebugError::post( __FILE__, "Invalid Input Types" );
return ;
}
try
{
switch( Input0.getValue()->getType() )
{
case SoItkDataImage::FLOAT:
{
switch( Input0.getValue()->getNumDimension() )
{
case 2:
{
typedef itk::Image< float, 2 > InputImageType;
typedef itk::Image< float, 2 > OutputImageType;
typedef itk::SimpleFuzzyConnectednessScalarImageFilter< InputImageType, OutputImageType > FilterType;
FilterType::Pointer filter = FilterType::New();
// Set the filter's inputs
SO_ITK_SET_FIELD_VALUE( filter, Mean );
SO_ITK_SET_FIELD_VALUE( filter, Diff_Variance );
SO_ITK_SET_FIELD_VALUE( filter, Diff_Mean );
SO_ITK_SET_FIELD_VALUE( filter, Variance );
// Inherited from SoItkSimpleFuzzyConnectednessImageFilterBase
SO_ITK_SET_FIELD_VALUE( filter, InsideValue );
SO_ITK_SET_FIELD_VALUE( filter, Threshold );
SO_ITK_SET_FIELD_VALUE( filter, OutsideValue );
SO_ITK_SET_FIELD_SEED( filter, ObjectSeed, 2 );
SO_ITK_SET_FIELD_VALUE( filter, Weight );
// Inherited from SoItkImageToImageFilter
typedef itk::Image< float, 2 > InputImageType;
SO_ITK_SET_FIELD_MDATA( filter, Input, 0, InputImageType );
// Start processing the ouputs
filter->Update();
// Retrieve the filter's outputs
filter->GetFuzzyScene()->Register();
mFuzzyScene = new SoItkDataImage( SoItkDataImage::FLOAT, 2,
Input0.getValue()->getModelMatrix() );
mFuzzyScene->ref();
mFuzzyScene->setPointer( filter->GetFuzzyScene() );
filter->GetOutput()->Register();
mOutput = new SoItkDataImage( SoItkDataImage::FLOAT, 2,
Input0.getValue()->getModelMatrix() );
mOutput->ref();
mOutput->setPointer( filter->GetOutput() );
}
break ;
case 3:
{
typedef itk::Image< float, 3 > InputImageType;
typedef itk::Image< float, 3 > OutputImageType;
typedef itk::SimpleFuzzyConnectednessScalarImageFilter< InputImageType, OutputImageType > FilterType;
FilterType::Pointer filter = FilterType::New();
// Set the filter's inputs
SO_ITK_SET_FIELD_VALUE( filter, Mean );
SO_ITK_SET_FIELD_VALUE( filter, Diff_Variance );
SO_ITK_SET_FIELD_VALUE( filter, Diff_Mean );
SO_ITK_SET_FIELD_VALUE( filter, Variance );
// Inherited from SoItkSimpleFuzzyConnectednessImageFilterBase
SO_ITK_SET_FIELD_VALUE( filter, InsideValue );
SO_ITK_SET_FIELD_VALUE( filter, Threshold );
SO_ITK_SET_FIELD_VALUE( filter, OutsideValue );
SO_ITK_SET_FIELD_SEED( filter, ObjectSeed, 3 );
SO_ITK_SET_FIELD_VALUE( filter, Weight );
// Inherited from SoItkImageToImageFilter
typedef itk::Image< float, 3 > InputImageType;
SO_ITK_SET_FIELD_MDATA( filter, Input, 0, InputImageType );
// Start processing the ouputs
filter->Update();
// Retrieve the filter's outputs
filter->GetFuzzyScene()->Register();
mFuzzyScene = new SoItkDataImage( SoItkDataImage::FLOAT, 3,
Input0.getValue()->getModelMatrix() );
mFuzzyScene->ref();
mFuzzyScene->setPointer( filter->GetFuzzyScene() );
filter->GetOutput()->Register();
mOutput = new SoItkDataImage( SoItkDataImage::FLOAT, 3,
Input0.getValue()->getModelMatrix() );
mOutput->ref();
mOutput->setPointer( filter->GetOutput() );
}
break ;
}
}
break ;
case SoItkDataImage::UNSIGNED_SHORT:
{
switch( Input0.getValue()->getNumDimension() )
{
case 2:
{
typedef itk::Image< unsigned short, 2 > InputImageType;
typedef itk::Image< unsigned short, 2 > OutputImageType;
typedef itk::SimpleFuzzyConnectednessScalarImageFilter< InputImageType, OutputImageType > FilterType;
FilterType::Pointer filter = FilterType::New();
// Set the filter's inputs
SO_ITK_SET_FIELD_VALUE( filter, Mean );
SO_ITK_SET_FIELD_VALUE( filter, Diff_Variance );
SO_ITK_SET_FIELD_VALUE( filter, Diff_Mean );
SO_ITK_SET_FIELD_VALUE( filter, Variance );
// Inherited from SoItkSimpleFuzzyConnectednessImageFilterBase
SO_ITK_SET_FIELD_VALUE( filter, InsideValue );
SO_ITK_SET_FIELD_VALUE( filter, Threshold );
SO_ITK_SET_FIELD_VALUE( filter, OutsideValue );
SO_ITK_SET_FIELD_SEED( filter, ObjectSeed, 2 );
SO_ITK_SET_FIELD_VALUE( filter, Weight );
// Inherited from SoItkImageToImageFilter
typedef itk::Image< unsigned short, 2 > InputImageType;
SO_ITK_SET_FIELD_MDATA( filter, Input, 0, InputImageType );
// Start processing the ouputs
filter->Update();
// Retrieve the filter's outputs
filter->GetFuzzyScene()->Register();
mFuzzyScene = new SoItkDataImage( SoItkDataImage::UNSIGNED_SHORT, 2,
Input0.getValue()->getModelMatrix() );
mFuzzyScene->ref();
mFuzzyScene->setPointer( filter->GetFuzzyScene() );
filter->GetOutput()->Register();
mOutput = new SoItkDataImage( SoItkDataImage::UNSIGNED_SHORT, 2,
Input0.getValue()->getModelMatrix() );
mOutput->ref();
mOutput->setPointer( filter->GetOutput() );
}
break ;
case 3:
{
typedef itk::Image< unsigned short, 3 > InputImageType;
typedef itk::Image< unsigned short, 3 > OutputImageType;
typedef itk::SimpleFuzzyConnectednessScalarImageFilter< InputImageType, OutputImageType > FilterType;
FilterType::Pointer filter = FilterType::New();
// Set the filter's inputs
SO_ITK_SET_FIELD_VALUE( filter, Mean );
SO_ITK_SET_FIELD_VALUE( filter, Diff_Variance );
SO_ITK_SET_FIELD_VALUE( filter, Diff_Mean );
SO_ITK_SET_FIELD_VALUE( filter, Variance );
// Inherited from SoItkSimpleFuzzyConnectednessImageFilterBase
SO_ITK_SET_FIELD_VALUE( filter, InsideValue );
SO_ITK_SET_FIELD_VALUE( filter, Threshold );
SO_ITK_SET_FIELD_VALUE( filter, OutsideValue );
SO_ITK_SET_FIELD_SEED( filter, ObjectSeed, 3 );
SO_ITK_SET_FIELD_VALUE( filter, Weight );
// Inherited from SoItkImageToImageFilter
typedef itk::Image< unsigned short, 3 > InputImageType;
SO_ITK_SET_FIELD_MDATA( filter, Input, 0, InputImageType );
// Start processing the ouputs
filter->Update();
// Retrieve the filter's outputs
filter->GetFuzzyScene()->Register();
mFuzzyScene = new SoItkDataImage( SoItkDataImage::UNSIGNED_SHORT, 3,
Input0.getValue()->getModelMatrix() );
mFuzzyScene->ref();
mFuzzyScene->setPointer( filter->GetFuzzyScene() );
filter->GetOutput()->Register();
mOutput = new SoItkDataImage( SoItkDataImage::UNSIGNED_SHORT, 3,
Input0.getValue()->getModelMatrix() );
mOutput->ref();
mOutput->setPointer( filter->GetOutput() );
}
break ;
}
}
break ;
}
}
catch( itk::ExceptionObject& e )
{
SoDebugError::post( e.GetFile(), "line %d: %s", e.GetLine(), e.GetDescription() );
return ;
}
catch(...)
{
SoDebugError::post( __FILE__, "Unknown Exception" );
return ;
}
SO_ENGINE_OUTPUT( FuzzyScene, SoItkSFDataImage, setValue( mFuzzyScene ) );
SO_ENGINE_OUTPUT( Output, SoItkSFDataImage, setValue( mOutput ) );
}
