Geometric Invariant Shape Representations Using Morphological Multiscale Analysis.
Luis ÁlvarezA.-P. BlancLuis MazorraFrancisco Santana-JorgePublished in: J. Math. Imaging Vis. (2003)
Keyphrases
- multiscale analysis
- multiscale
- geometric transformations
- shape representation
- edge enhancement
- multiple scales
- partial differential equations
- shape model
- affine invariant
- invariant features
- image processing
- mathematical morphology
- affine transformation
- shape descriptors
- shape features
- shape matching
- natural images
- scale space
- shape analysis
- wavelet coefficients
- single scale
- image analysis
- feature vectors
- local binary pattern
- anisotropic diffusion
- keypoints
- median filter
- edge detection
- higher order
- wavelet transform