Phase singularities in scale-space.

Allan D. Jepson David J. Fleet

Published in: Image Vis. Comput. (1991)

Keyphrases

scale space
multiscale
scale spaces
gaussian scale space
image structure
feature detection
image features
scale space analysis
methods in computer vision

diffusion equation
scale invariant
gaussian kernel
multiple scales
vector valued
image analysis
rotationally invariant
deep structure
scale selection

scale parameter
critical points
gaussian derivatives
edge detector
multiscale representation
heat equation
cost function
singular points

neural network
keypoints
planar curves
primal sketch
gaussian filter
multiresolution
automatic scale selection
monogenic signal