Parametrizing compactly supported orthonormal wavelets by discrete moments
โ Scribed by Georg Regensburger
- Publisher
- Springer
- Year
- 2007
- Tongue
- English
- Weight
- 220 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0938-1279
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Numerical optimization is used to construct new orthonormal compactly supported wavelets with a Sobolev regularity exponent as high as possible among those mother wavelets with a fixed support length and a fixed number of vanishing moments. The increased regularity is obtained by optimizing the loca
We first show that by combining monodimensional filter banks one can obtain nonseparable filter banks. We then give necessary conditions for these filter banks to generate orthonormal and regular wavelets. Finally, we establish that some of these filter banks lead to arbitrarily smooth, nonseparable