On the Representation of Image Structures via Scale Space Entropy Conditions.
Mario FerraroGiuseppe BoccignoneTerry CaelliPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (1999)
Keyphrases
- scale space
- image structure
- scale selection
- primal sketch
- multiscale
- scale space theory
- automatic scale selection
- multiscale representation
- scale invariant
- scale spaces
- image analysis
- feature detection
- gaussian scale space
- boundary detection
- multiple scales
- image features
- edge detection
- curvature scale space
- phase congruency
- gaussian kernel
- planar curves
- linear scale space
- neural network
- image representation
- gaussian derivatives
- vector valued
- diffusion equation
- image gradient
- natural scenes
- keypoints
- input image
- nonlinear diffusion
- energy functional