Type:
Conference Paper›Invited and refereed articles in conference proceedings
Authored by:
Berman, Zeev., Baras, John S., Berenstein, Carlos A.
Conference date:
October 4-6, 1992
Conference:
IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis, pp. 59-62
Full Text Paper:
Abstract:
A general signal description, called an inherently bounded Adaptive Quasi Linear Representation (AQLR), motivated by two important examples, namely, the wavelet maxima representation, and the wavelet zero-crossings representation, is introduced. This paper presents a new reconstruction scheme based on the minimization of an appropriate cost function. The convergence of two described algorithms is guaranteed for all inherently bounded AQLR. As a consequence, we describe possible modifications in the basic multiscale maxima representations.