The Topological Structure of Scale-Space Images.
Luc FlorackArjan KuijperPublished in: J. Math. Imaging Vis. (2000)
Keyphrases
- scale space
- image structure
- gaussian scale space
- image features
- multiscale
- critical points
- image analysis
- multiscale segmentation
- scale spaces
- multiple scales
- deep structure
- morphological scale space
- linear scale space
- gaussian smoothing
- single scale
- gaussian filter
- scale invariant
- gaussian pyramid
- input image
- edge detection
- keypoints
- gaussian derivatives
- scale selection
- scale space analysis
- rotationally invariant
- scale space theory
- edge localization
- heat equation
- scale invariance
- scale parameter
- natural images
- geometric structure
- zero crossing
- planar curves
- partial derivatives
- feature detection
- multiscale representation
- edge detector
- vector valued
- diffusion equation
- polyhedral objects
- image registration
- face recognition