An H2 Riemannian metric on the space of planar curves modulo similitudes.

Published in: Adv. Appl. Math. (2013)

Keyphrases

riemannian metric
planar curves
shape representation
corner detection
vector space
shape space
scale space
parameter space
fisher information
closed curves
infinite dimensional
covariance matrices
tensor field
low dimensional
digital curves
diffusion tensor