Signal matching through scale space.
Andrew P. WitkinDemetri TerzopoulosMichael KassPublished in: Int. J. Comput. Vis. (1987)
Keyphrases
- scale space
- multiscale
- keypoints
- scale spaces
- zero crossing
- gaussian scale space
- multiple scales
- image structure
- feature detection
- image analysis
- matching algorithm
- edge detector
- scale selection
- image features
- scale space analysis
- deep structure
- linear scale space
- vector valued
- methods in computer vision
- scale invariant
- signal processing
- gaussian derivatives
- curvature scale space
- image matching
- primal sketch
- gaussian kernel
- multiscale representation
- singular points
- critical points
- scale parameter
- saddle points
- affine invariant
- planar curves
- morphological scale space
- feature points
- automatic scale selection
- neural network
- wavelet transform
- edge detection
- frequency domain