Scale space semi-local invariants.
Alfred M. BrucksteinEhud RivlinIsaac WeissPublished in: Image Vis. Comput. (1997)
Keyphrases
- scale space
- multiscale
- scale spaces
- moment invariants
- rotationally invariant
- gaussian scale space
- feature detection
- scale selection
- multiple scales
- vector valued
- differential operators
- image structure
- image features
- image analysis
- deep structure
- affine invariant
- multiscale representation
- scale invariant
- scale space analysis
- critical points
- automatic scale selection
- gaussian kernel
- invariant features
- gaussian derivatives
- keypoints
- linear scale space
- diffusion equation
- zero crossing
- scale parameter
- saddle points
- methods in computer vision
- nonlinear diffusion
- edge detector
- scale space theory
- neural network
- higher dimensional