Overview

Various wavelet shrinkage estimators for denoising Poisson measurements are implemented in MATLAB™. These estimators arise from a wide range of classical and Bayesian methods treating individual empirical wavelet coefficients either globally or in a level-dependent fashion.

All figures in the accompanying paper:

Besbeas, P., De Feis, I. & Sapatinas, T. (2004). A Comparative Simulation Study of Wavelet Shrinkage Estimators for Poisson Counts. International Statistical Review, 72, 209-237.

can be reproduced with this code. To download the code or the accompanying paper, click on the INFO button.