CONTINUOUS WAVELET DECOMPOSITIONS, MULTIRESOLUTION, AND CONTRAST ANALYSIS

被引：35

作者：

DUVALDESTIN, M

MUSCHIETTI, MA

TORRESANI, B

机构：

[1] UNIV LA PLATA,DEPT MATEMAT,RA-1900 LA PLATA,ARGENTINA

[2] CTR PHYS THEOR,CNRS,F-13288 MARSEILLE 09,FRANCE

来源：

SIAM JOURNAL ON MATHEMATICAL ANALYSIS | 1993年 / 24卷 / 03期

关键词：

WAVELETS; MULTIRESOLUTION ANALYSIS; CONSTRAST ANALYSIS;

D O I：

10.1137/0524045

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A continuous version of multiresolution analysis is described, starting from usual continuous wavelet decompositions. Scale discretization leads to decompositions into functions of arbitrary bandwidth, satisfying QMF-like conditions. Finally, a nonlinear multiresolution scheme is described, providing multiplicative reconstruction formulas.

引用

页码：739 / 755

页数：17

共 28 条

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