Multidimensional analytic signal with application on graphs
Résumé
In this work we provide an extension to analytic signal method for multidimensional signals. First, expressions for separate phase-shifted components are given. Second, we show that phase-shifted components could be obtained from hypercomplex Fourier transform in the algebra of commuta-tive hypercomplex numbers. Finally we apply multidimen-sional analytic signal method to signals defined on graphs.
| Origine | Fichiers produits par l'(les) auteur(s) |
|---|
Loading...