When is a Discrete Diffusion a Scale-Space?
Ramunas GirdziusasJorma LaaksonenPublished in: ICCV (2007)
Keyphrases
- scale space
- diffusion equation
- scale spaces
- heat equation
- multiscale
- nonlinear diffusion
- gaussian scale space
- vector valued
- perona malik
- feature detection
- image structure
- linear scale space theory
- multiple scales
- anisotropic diffusion
- scale space analysis
- scale invariant
- image analysis
- diffusion process
- image features
- scale selection
- scale space theory
- deep structure
- zero crossing
- scale parameter
- gaussian kernel
- gaussian derivatives
- multiscale analysis
- critical points
- automatic scale selection
- pattern recognition
- discrete version
- planar curves
- heat kernel
- geodesic metric
- primal sketch
- linear scale space
- multiscale representation
- curvature flow
- neural network
- discrete space
- image enhancement