-//====================================================================
-void vvImageReader::SetInputFilenames(const std::vector<std::string> & filenames) {
- mInputFilenames = filenames;
+
+//------------------------------------------------------------------------------
+void vvImageReader::SetInputFilenames(const std::vector<std::string> & filenames)
+{
+ mInputFilenames = filenames;
+}
+//------------------------------------------------------------------------------
+
+
+//------------------------------------------------------------------------------
+//Read transformation in NKI format (Xdr, transposed, cm)
+void vvImageReader::ReadNkiImageTransform()
+{
+ bool bRead=true;
+ typedef itk::ImageFileReader< itk::Image< double, 2 > > MatrixReaderType;
+ MatrixReaderType::Pointer readerTransfo = MatrixReaderType::New();
+ readerTransfo->SetFileName(mInputFilenames[0]+".MACHINEORIENTATION");
+ try {
+ readerTransfo->Update();
+ } catch( itk::ExceptionObject & err ) {
+ bRead=false;
+ }
+
+ if (bRead) {
+ //Transpose matrix (NKI format)
+ for(int j=0; j<4; j++)
+ for(int i=0; i<4; i++)
+ mImage->GetTransform()->GetMatrix()->SetElement(j,i,readerTransfo->GetOutput()->GetBufferPointer()[4*i+j]);
+
+ //From cm to mm
+ for(int i=0; i<3; i++)
+ mImage->GetTransform()->GetMatrix()->SetElement(i,3,10*mImage->GetTransform()->GetMatrix()->GetElement(i,3));
+
+ mImage->GetTransform()->Inverse();
+ mImage->UpdateReslice();
+ }