Closed-form approximation of Hilbert transforms of Gaussian derivatives based on weighted polynomial fitting.

Goran Molnar Ante Milos Mladen Vucic

Published in: MIPRO (2018)

Keyphrases

closed form
gaussian derivatives
scale space
taylor series expansion
orientation estimation
visual appearance
scale invariant
closed form solutions
gaussian mixture
receptive fields
structure tensor
exponential family
multiscale
denoising
natural images
texture analysis