The Median filter uses the VTK filter vtkImageMedian3D.
- First the user selects the data they wish to operate on from the Selection Window. It will be highlighted when this occurs.
- The user can then select Filter->Alphabetical->Median from the main menu.
- Using the Kernal Size boxes, the user can select the smoothing neighborhood.
- The Apply button must be pressed before the output will be generated.