Second Order Structure of Scale-Space Measurements.
Bo MarkussenKim Steenstrup PedersenMarco LoogPublished in: J. Math. Imaging Vis. (2008)
Keyphrases
- high order
- scale space
- image structure
- higher order
- multiscale
- deep structure
- scale spaces
- gaussian scale space
- feature detection
- image features
- multiple scales
- image analysis
- multiscale segmentation
- critical points
- scale space analysis
- zero crossing
- planar curves
- linear scale space
- scale space theory
- singular points
- gaussian kernel
- diffusion equation
- scale invariant
- image segmentation
- automatic scale selection
- multiscale representation
- rotationally invariant
- scale selection
- gaussian derivatives
- vector valued
- scale parameter
- gaussian filter
- heat equation
- edge detector
- image enhancement
- keypoints
- saddle points
- natural images
- support vector machine