Effective Scale: A Natural Unit for Measuring Scale-Space Lifetime.

Published in: IEEE Trans. Pattern Anal. Mach. Intell. (1993)

Keyphrases

scale space
multiscale
scale spaces
gaussian scale space
scale selection
multiple scales
feature detection
image structure
scale invariant
methods in computer vision

image features
image analysis
linear scale space
primal sketch
scale invariance
deep structure
scale parameter
vector valued
gaussian kernel
scale space analysis

planar curves
critical points
automatic scale selection
gaussian derivatives
diffusion equation
scale space theory
multiscale representation
singular points
single scale
edge detector

multiscale segmentation
heat equation
neural network
morphological scale space
rotationally invariant
zero crossing
image enhancement
keypoints
machine learning