Hi all,
I am attempting to perform morphological closing on a binary 3D volume (all voxels have values of 0 or 1). It looks like I can use the method vtkImageOpenClose3D for this:
https://vtk.org/Wiki/VTK/Examples/Cxx/Images/ImageOpenClose3D
However, I don’t understand exactly what I should set the values of OpenValue and CloseValue to:
openClose->SetOpenValue(0);
openClose->SetCloseValue(1);
In addition, this blog post (https://lorensen.github.io/VTKExamples/site/Cxx/ImageProcessing/MorphologyComparison/) uses vtkImageDilateErode3D for morphological closing instead of vtkImageOpenClose3D. Is vtkImageOpenClose3D equivalent to running vtkImageDilateErode3D twice (i.e., once for dilation and once for erosion)?
thank you very much,
-Merps