So Slicer seems to use both and I need to as well, so I’ll have to learn that sooner or later.

• VTK
  • VTK advertises their Book, available online, which looks like an excellent intro about everything, terminology etc.
    • Chapter 5 - Data Representation — VTK Book
  • wiki: VTK/Tutorials - KitwarePublic but superficially less useful to me?..
• ITK

  • open-source, cross-platform library that provides developers with an extensive suite of software tools for image analysis (About | ITK)

  • Python Quick Start - ITK’s documentation

  • Examples — v5.4.0

    • Common especially has interesting things like add noise etc.: Examples — v5.4.0

  • there’s a python package docu:

    • Quick start guide — ITKPythonPackage documentation
• Slicer
  • Slicer examples as usual as always: Script repository — 3D Slicer documentation
    • Segment effects! Script repository — 3D Slicer documentation
      • Fills all internal holes inside segments. For example, fills in empty regions inside vertebral bodies segmented with Grow from seeds with intensity-based masking.
        • shows many other cool useful things as well, incl. adding segments