On the initialization of the discrete wavelet transform algorithm

1 February 1994

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Signal Processing Letters

Vol. 1 (2) , 32-34
https://doi.org/10.1109/97.300311

Abstract

The authors show that making use of the discrete wavelet transform to analyse data implies performing a preliminary initialization of the fast pyramidal algorithm. An approximation enabling easy performance of such an initialization is proposed.

Keywords

DISCRETE WAVELET TRANSFORMS
SIGNAL PROCESSING ALGORITHMS
WAVELET ANALYSIS
CONTINUOUS WAVELET TRANSFORMS
DATA ANALYSIS
SAMPLING METHODS
PERFORMANCE ANALYSIS
ALGORITHM DESIGN AND ANALYSIS
BAND PASS FILTERS
SIGNAL ANALYSIS

This publication has 2 references indexed in Scilit:

Fast algorithms for discrete and continuous wavelet transforms
IEEE Transactions on Information Theory, 1992
Ten Lectures on Wavelets
Published by Society for Industrial & Applied Mathematics (SIAM) ,1992