A Riemannian Distance Approach for Constructing Principal Curves.

Junping Zhang Uwe Krüger Xiaodan Wang Dewang Chen

Published in: Int. J. Neural Syst. (2010)

Keyphrases

principal curves
manifold learning
tangent space
geodesic distance
distance measure
piecewise linear
principal components
distance function
distance transform
medial axis
feature extraction
high dimensional
euclidean distance
riemannian manifolds