On the existence of affine invariant descent directions.

Yu-Hong Dai Florian Jarre Felix Lieder

Published in: Optim. Methods Softw. (2020)

Keyphrases

affine invariant
affine transformation
scale invariant
affine invariance
fourier descriptors
multiscale
zernike moments
object matching
curve matching
contour matching
convex hull
region descriptors
computer vision
feature detectors
image registration
pattern recognition
affine transform