Keyphrases
- scale space
- multiscale
- gaussian scale space
- scale spaces
- feature detection
- multiple scales
- scale invariant
- multiscale representation
- natural images
- image structure
- image representation
- edge detection
- gaussian kernel
- coarse to fine
- vector valued
- wavelet transform
- methods in computer vision
- multiscale analysis
- scale selection
- image processing
- deep structure
- diffusion equation
- saddle points
- primal sketch
- wavelet domain
- edge detector
- filter bank
- planar curves
- wavelet coefficients
- rotationally invariant
- linear scale space
- image segmentation
- single scale
- scale parameter
- curvature scale space
- gaussian derivatives
- critical points
- affine invariant
- image features
- gaussian filter
- zero crossing
- keypoints
- image analysis
- automatic scale selection