On the Invariant Properties of Hyperbolic Bivariate Third-Order Linear Partial Differential Operators.

Ekaterina Shemyakova Franz Winkler

Published in: ASCM (2007)

Keyphrases

differential operators
invariant properties
partial differential equations
vector field
multiscale
scale space
feature detectors
prior models
gaussian derivatives
computer vision
image denoising
zernike moments
diffusion tensor