-
- // Create CCL filter
- DD("CCL");
- typedef itk::ConnectedComponentImageFilter<ImageType, OutputImageType> ConnectFilterType;
- typename ConnectFilterType::Pointer connectFilter = ConnectFilterType::New();
- connectFilter->SetInput(input);
- connectFilter->SetBackgroundValue(mArgsInfo.inputBG_arg);
- connectFilter->SetFullyConnected(mArgsInfo.full_flag);
-
- // TODO SetBackgroud to zero forr relabel ?
-
-
- // Sort by size and remove too small area.
- typedef itk::RelabelComponentImageFilter<OutputImageType, OutputImageType> RelabelFilterType;
- typename RelabelFilterType::Pointer relabelFilter = RelabelFilterType::New();
- // relabelFilter->InPlaceOn();
- relabelFilter->SetInput(connectFilter->GetOutput());
- relabelFilter->SetMinimumObjectSize(mArgsInfo.minSize_arg);
- relabelFilter->Update();
-
- DD(mArgsInfo.inputBG_arg);
- DD(mArgsInfo.full_flag);
- DD(mArgsInfo.minSize_arg);
-
- // Set information
- const std::vector<typename RelabelFilterType::ObjectSizeType> & a = relabelFilter->GetSizeOfObjectsInPixels();
- m_SizeOfObjectsInPixels.resize(a.size());
- for(unsigned int i=0; i<a.size(); i++) m_SizeOfObjectsInPixels[i] = a[i];
- m_SizeOfObjectsInPhysicalUnits = relabelFilter->GetSizeOfObjectsInPhysicalUnits();
- m_OriginalNumberOfObjects = relabelFilter->GetOriginalNumberOfObjects();
- DD(m_OriginalNumberOfObjects);
- DD(m_SizeOfObjectsInPhysicalUnits.size());
+ //PrintMemory(true, "initial");
+
+ typename OutputImageType::Pointer output;
+ {
+ typename OutputImageType::Pointer temp;
+ {
+ // Create CCL filter
+ typedef itk::ConnectedComponentImageFilter<ImageType, OutputImageType> ConnectFilterType;
+ typename ConnectFilterType::Pointer connectFilter = ConnectFilterType::New();
+ // connectFilter->ReleaseDataFlagOn(); // release earlier
+ connectFilter->SetInput(input);
+ connectFilter->SetBackgroundValue(mArgsInfo.inputBG_arg);
+ connectFilter->SetFullyConnected(mArgsInfo.full_flag);
+ // connectFilter->SetNumberOfThreads(8);
+ connectFilter->Update();
+ temp = connectFilter->GetOutput();
+ // PrintMemory(true, "after udpate");
+ }
+ // PrintMemory(true, "after CCL block");
+ // DD(input->GetReferenceCount());
+ // DD(temp->GetReferenceCount());
+
+ // Sort by size and remove too small area.
+ typedef itk::RelabelComponentImageFilter<OutputImageType, OutputImageType> RelabelFilterType;
+ typename RelabelFilterType::Pointer relabelFilter = RelabelFilterType::New();
+ // relabelFilter->SetInput(connectFilter->GetOutput());
+ relabelFilter->SetInput(temp);
+ relabelFilter->SetMinimumObjectSize(mArgsInfo.minSize_arg);
+ relabelFilter->Update();
+
+ // DD(mArgsInfo.inputBG_arg);
+ // DD(mArgsInfo.full_flag);
+ // DD(mArgsInfo.minSize_arg);
+
+ // Set information
+ const std::vector<typename RelabelFilterType::ObjectSizeType> & a
+ = relabelFilter->GetSizeOfObjectsInPixels();
+ m_SizeOfObjectsInPixels.resize(a.size());
+ for(unsigned int i=0; i<a.size(); i++) m_SizeOfObjectsInPixels[i] = a[i];
+ m_SizeOfObjectsInPhysicalUnits = relabelFilter->GetSizeOfObjectsInPhysicalUnits();
+ m_OriginalNumberOfObjects = relabelFilter->GetOriginalNumberOfObjects();
+ // DD(m_OriginalNumberOfObjects);
+ // DD(m_SizeOfObjectsInPhysicalUnits.size());
+
+ output = relabelFilter->GetOutput();
+ }
+ // PrintMemory(true, "after block");