C-Isomap
•Isometric mapping
–Intrinsically flat
manifold
–Invariants??
•Geodesic distances are
reserved.
•Metric space under
geodesic distance.
•Conformal
Embedding
–Locally isometric upo
a scale factor s(y)
–Estimate s(y) and
rescale.
–C-Isomap
–Original data should
be uniformly dense