BUG: bypass InPlaceLabelMapFilter::ReleaseInputs implementation causing memory issues

Code/OBIA/otbLabelMapSVMClassifier.h

@@ -85,6 +85,9 @@ protected:
 
   virtual void ThreadedProcessLabelObject( LabelObjectType * labelObject );
 
+  virtual void ReleaseInputs();
+
+
 private:
   LabelMapSVMClassifier(const Self&); //purposely not implemented
   void operator=(const Self&); //purposely not implemented

Code/OBIA/otbLabelMapSVMClassifier.txx

@@ -33,6 +33,14 @@ LabelMapSVMClassifier<TInputImage>
   this->SetNumberOfThreads(1);
 }
 
+template<class TInputImage>
+void
+LabelMapSVMClassifier<TInputImage>
+::ReleaseInputs( )
+{
+  this->itk::LabelMapFilter<TInputImage, TInputImage>::ReleaseInputs();
+}
+
 template<class TInputImage>
 void
 LabelMapSVMClassifier<TInputImage>

Code/OBIA/otbLabelMapWithClassLabelToClassLabelImageFilter.txx

@@ -39,11 +39,8 @@ LabelMapWithClassLabelToClassLabelImageFilter<TInputImage, TOutputImage>
 {
   OutputImageType * output = this->GetOutput();
   const InputImageType * input = this->GetInput();
-
   output->FillBuffer( input->GetBackgroundValue() );
-    
   Superclass::BeforeThreadedGenerateData();
-    
 }
 
 
@@ -53,7 +50,6 @@ LabelMapWithClassLabelToClassLabelImageFilter<TInputImage, TOutputImage>
 ::ThreadedProcessLabelObject( LabelObjectType * labelObject )
 {
   typename LabelObjectType::ClassLabelType label = itk::NumericTraits<typename LabelObjectType::ClassLabelType>::max();
-
   if(labelObject->HasClassLabel())
     {
      label = labelObject->GetClassLabel();