Shape-preserving, multiscale interpolation by bi- and multivariate cubic L1 splines.
John E. LaveryPublished in: Comput. Aided Geom. Des. (2001)
Keyphrases
- shape preserving
- multiscale
- contrast enhancement
- cubic spline
- b spline
- scale space
- edge detection
- wavelet transform
- image representation
- image processing
- multiple scales
- filter bank
- image segmentation
- affine invariant
- image enhancement
- wavelet coefficients
- shape representation
- computational complexity
- image sequences
- multivariate time series
- computer vision