Nonlinear Functionals in the Construction of Multiscale Affine Invariants.

Esa Rahtu Mikko Salo Janne Heikkilä

Published in: SCIA (2007)

Keyphrases

affine invariant
multiscale
affine transformation
zernike moments
higher order
scale space
fourier descriptors
image processing
convex hull
feature points
image representation
fourier transform