1. Signal Processing, Image Analysis, Computational Modeling André Khalil Dept of Mathematics Dept of Physics Graduate School of Biomedical Sciences Institute for Molecular Biophysics University of Maine, Orono, ME The Jackson Laboratory, Bar Harbor, ME http://germain.its.maine.edu/~khalil/

2. Signal Processing, Image Analysis, Computational Modeling

3. Multifractal Analysis of Actigraphy Signals Wavelet Transform Modulus Maxima (WTMM) Method:  Stationary or non-stationary signals  Fractal or multifractal signals H = 0.3 anti-correlated H = 0.5 uncorrelated H = 0.7 long-range correlated H = 0.9 long-range correlated

4. Multifractal Analysis of Actigraphy Signals Wavelet Transform Modulus Maxima (WTMM) Method:  Stationary or non-stationary signals  Fractal or multifractal signals