Binary Shape Vectorization by Affine Scale-space.
Yuchen HeSung Ha KangJean-Michel MorelPublished in: Image Process. Line (2023)
Keyphrases
- scale space
- curvature scale space
- scale space analysis
- multiple scales
- multiscale representation
- multiscale
- primal sketch
- image structure
- scale spaces
- automatic scale selection
- morphological scale space
- feature detection
- gaussian scale space
- affine transformation
- scale selection
- image analysis
- image features
- scale invariant
- gaussian kernel
- multiresolution
- shape descriptors
- planar curves
- deep structure
- methods in computer vision
- linear scale space
- singular points
- critical points
- diffusion equation
- shape analysis
- shape model
- corner detection
- pattern recognition
- gaussian derivatives
- shape features
- keypoints
- computer vision
- edge detection
- shape representation
- natural images
- line segments
- image processing
- saddle points
- shape prior
- scale space theory
- shape matching
- aspect ratio
- energy functional
- zero crossing
- vector valued