Advanced TP

How is Registration Performed?

Similarity Metric

Transformation / Regularization

Optimization

Your Eye

Translation

Brain-power

Least Squares (Points) Translation + Rotation

Simplex

Chamfer Matching (Surface matching) Contour matching

Affine (Translation + Rotation + Scaling + Shearing)

Gradient descent

etc…

Sum Squared Difference Splines (B-spline, Thin plate spline) Correlation Coefficient Physical (optical/fluid flow, elastic body) Mutual Information Biomechanical