Symbolic Construction of a 2-D Scale-Space Image.
Eric SaundPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (1990)
Keyphrases
- scale space
- gaussian scale space
- multiscale
- scale spaces
- image features
- image structure
- image analysis
- gaussian derivatives
- linear scale space
- multiple scales
- vector valued
- gradient magnitude
- scale space analysis
- scale selection
- multiscale representation
- gaussian kernel
- zero crossing
- keypoints
- feature detection
- multiscale segmentation
- automatic scale selection
- primal sketch
- morphological scale space
- scale parameter
- heat equation
- deep structure
- singular points
- gaussian smoothing
- edge detection
- image content
- low level
- gaussian filter
- planar curves
- image segmentation
- edge detector
- computer vision
- critical points
- similarity measure
- input image
- curvature scale space
- scale invariant
- nonlinear diffusion
- wavelet transform
- feature vectors
- saddle points
- pixel wise