Comparing wavelet transforms for recognizing cardiac patterns

Comparing Wavelet Transforms for Recognizing Cardiac Patterns

Classical Wavelet Transforms over Finite Fields

This article introduces a systematic study for computational aspects of classical wavelet transforms over finite fields using tools from computational harmonic analysis and also theoretical linear algebra. We present a concrete formulation for the Frobenius norm of the classical wavelet transforms over finite fields. It is shown that each vector defined over a finite field can be represented as...

Stabilized wavelet transforms for non -

Recognizing Artificial Faces Using Wavelet Based Adapted Median Binary Patterns

Recognizing avatar faces is a challenge and very important issue for terrorism and security experts. Recently some avatar face recognition techniques are proposed but they are still limited. In this paper, we propose a novel face recognition technique based on discrete wavelet transform and Adapted Median Binary Pattern (AMBP) operator to recognize avatar faces from different virtual worlds. Th...

Wavelet Transforms for Nonlinear Signal

Robert Nowak Michigan State University East Lansing, MI 48824-1226 Email: [email protected] WWW: http://www.egr.msu.edu/spc/ Richard Baraniuk Rice University Houston, TX 77251-1892 Email: [email protected] WWW:http://www-dsp.rice.edu ABSTRACT In this paper we describe two new structures for nonlinear signal processing. The new structures simplify the analysis, design, and implementation of nonlin...