𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A characterization of compactly supported orthonormal wavelets

✍ Scribed by J. Schneid

Publisher
Springer Netherlands
Year
1994
Tongue
English
Weight
328 KB
Volume
34
Category
Article
ISSN
0006-3835

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Orthonormal Compactly Supported Wavelets
Orthonormal Compactly Supported Wavelets with Optimal Sobolev Regularity: Numerical Results
✍ Harri Ojanen πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 64 KB

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

Some Methods for Constructing Nonseparab
Some Methods for Constructing Nonseparable, Orthonormal, Compactly Supported Wavelet Bases
✍ Antoine Ayache πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 133 KB

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

On the Existence of Compactly Supported
On the Existence of Compactly Supported Dual Wavelets
✍ P.G. LemariΓ©-Rieusset πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 92 KB

We prove that for every minimally supported scaling function Ο• there exists a compactly supported dual scaling function Ο† and thus that Ο• generates a biorthogonal basis of compactly supported wavelets (with compactly supported dual wavelets).

Tight frames of compactly supported mult
Tight frames of compactly supported multivariate multi-wavelets
✍ Maria Charina; Charles K. Chui; Wenjie He πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 927 KB

This paper is devoted to the study and construction of compactly supported tight frames of multivariate multi-wavelets. In particular, a necessary condition for their existence is derived to provide some useful guide for constructing such MRA tight frames, by reducing the factorization task of the a