A robust edge indicator employing nonlocal structure tensor.

Xianghua Tan Tao Tang

Published in: ICNC-FSKD (2016)

Keyphrases

facet model
structure tensor
edge information
orientation estimation
photometric invariant
anisotropic diffusion
edge orientation
optical flow
differential structure
corner detection
image processing
spatial structure
nonlinear diffusion
human vision
maximum likelihood
scale space
edge detection