Signal Matching Through Scale Space.
Andrew P. WitkinDemetri TerzopoulosMichael KassPublished in: AAAI (1986)
Keyphrases
- scale space
- multiscale
- scale spaces
- keypoints
- zero crossing
- gaussian scale space
- scale selection
- scale invariant
- image structure
- gaussian kernel
- image analysis
- feature detection
- deep structure
- signal processing
- multiple scales
- edge detector
- scale space analysis
- curvature scale space
- image features
- critical points
- image matching
- diffusion equation
- scale space theory
- matching algorithm
- saddle points
- rotationally invariant
- planar curves
- multiscale representation
- automatic scale selection
- methods in computer vision
- pattern recognition
- gaussian derivatives
- neural network
- linear scale space
- optical flow
- feature points
- affine invariant
- frequency domain
- vector valued
- multiscale segmentation