Wavelet transform of a bidimensional fractal field [Transformée en ondelettes d'un champ fractal bidimensionnel].
The bidimensional scalar field is visualized as a tridimensional surface.
The module of the wavelet transform is color mapped on this surface -the
null phase lines are white painted-. Correlations between the field and
its transform are then easier to exhibit.
![Wavelet transform of a bidimensional fractal field [Transformée en ondelettes d'un champ fractal bidimensionnel ]](image.jpg "Wavelet transform of a bidimensional fractal field [Transformée en ondelettes d'un champ fractal bidimensionnel ]")