Overlap Measures – Premise

• Existing overlap measures

  • assume binary labels
  • evaluate 1 label pair at a time
  • do not accumulate over multiple images and labels
  • cannot easily be applied to groupwise registration

• But in registration experiments

  • labels may be interpolated (pv) or fuzzy
  • there may be lots of labels
  • there may be lots of image pairs

• We address these problems to obtain figures of merit which summarise large studies.

Notes: