Plenary Lecture

Wavelet Decomposition: New Applications and Performance for Advanced Applications

Professor F. Castanié
Director of TeSA
TeSA, 14-16 Port Saint-Etienne
31000 Toulouse
Email: francis.castanie@tesa.prd.fr

Abstract: In the first part of this presentation, a global and unified Time-Frequency and Time-Scale decompositions will be given.
The second part of the paper will deal with a series of novel applications of Wavelet Decompositions (WD)

• Electromagnetic Signal Transient Multimodel decomposition, in which WD is used to detect the starting time of exponential models

• ECG denoising

• Vibration mode denoising for large aircraft wing non-stationary vibrating modes

• Best anisotropic 3D-wavelet decomposition in a rate-distorsion sense for hyperspectral images

Describing this large variety of applications dealt with in the TeSA Laboratory will give the audience a sound insight of the possibilities and performance of WD in advanced applications.