Title :
The parametric wavelet maxima representation
Author :
Berman, Zeev ; Baras, John S. ; Berenstein, Carlos
Author_Institution :
Syst. Res. Center, Maryland Univ., College Park, MD, USA
Abstract :
A general signal description, called an inherently bounded adaptive quasi linear representation (AQLR), motivated by the wavelet maxima representation and the wavelet zero-crossings representation, is introduced. A reconstruction scheme based on the minimization of an appropriate cost function is presented. The convergence of two algorithms described herein is guaranteed for all inherently bounded AQLR. Possible modifications in the basic multiscale maxima representations are described
Keywords :
signal processing; signal synthesis; wavelet transforms; adaptive quasilinear representation; algorithms; convergence; cost function; inherently bounded AQLR; minimization; multiscale maxima representations; parametric wavelet maxima representation; reconstruction method; signal description; wavelet zero-crossings representation; Calculus; Convergence; Cost function; Discrete wavelet transforms; Educational institutions; Image edge detection; Image reconstruction; Signal detection; Stability; Wavelet analysis;
Conference_Titel :
Time-Frequency and Time-Scale Analysis, 1992., Proceedings of the IEEE-SP International Symposium
Conference_Location :
Victoria, BC
Print_ISBN :
0-7803-0805-0
DOI :
10.1109/TFTSA.1992.274234
