_viewMaskImagePanel = new ThresholdImageViewPanel( parent, -1, -1 , 0);
_viewMaskImage = new ThresholdImageView();
_viewMaskImage->SetImage(_contourextractdata->GetVtkImageMaskResult() );
_viewMaskImagePanel = new ThresholdImageViewPanel( parent, -1, -1 , 0);
_viewMaskImage = new ThresholdImageView();
_viewMaskImage->SetImage(_contourextractdata->GetVtkImageMaskResult() );