Non-Rigid Registration Assessment With and Without Ground Truth
Overview
Non-rigid Registration (NRR)
Motivation for Asssessment
The Two Approaches
Overlap Measures – Premise
Binary Overlap Measures
Binary Overlap - Alternate Form
Binary Overlap - Ctd.
Overlap-based Assessment
Model-based Assessment Framework
Clouds Overlap in Hyperspace
Generalisation and Specificity
Shuffle Distance
Shuffle Distance – Example
Validaton Experiments
Brain Data
Perturbation Framework
Results – Overlap
Results – Model-Based
Results – Comparison
Sensitivity
Results – Sensitivities
Conclusions
Acknowledgements