Shape characterization in natural scales by using the multiscale bending energy.
Roberto Marcondes Cesar Jr.Luciano da Fontoura CostaPublished in: ICPR (1996)
Keyphrases
- multiscale
- shape representation
- multiple scales
- single scale
- coarse scale
- scale space
- multiscale representation
- automatic scale selection
- edge detection
- scale selection
- coarse to fine
- image structure
- shape model
- energy consumption
- fine scale
- shape analysis
- image segmentation
- natural images
- image processing
- multiscale analysis
- wavelet transform
- medial axis
- shape matching
- affine invariant
- image representation
- shape variations
- pattern spectrum
- sensor networks
- real world
- shape descriptors
- energy minimization
- man made
- translation invariant
- keypoints
- object recognition