Multiscale Approximation of Vortex Patches.
Albert CohenRaphaël DanchinPublished in: SIAM J. Appl. Math. (2000)
Keyphrases
- multiscale
- natural images
- approximation algorithms
- image segmentation
- image patches
- edge detection
- multiscale analysis
- image processing
- approximation error
- coarse to fine
- high density
- scale space
- image representation
- relative error
- closed form
- object recognition
- shape representation
- high temperature
- wavelet domain
- wavelet coefficients
- worst case
- np hard
- special case