Reassignment method in multidimensional space/spatial-frequency analysis

Igor Djurovic, LJubisa Stankovic, and Martin J. Bastiaans

Application of the reassignment method to time-frequency analysis of multidimensional signals (space/spatial-frequency analysis) is considered. Basic properties of reassigned multidimensional distributions are presented. Generally, multidimensional reassignment distributions are numerically very complex. The multidimensional S-method based reassignment distribution, resulting in a quite simple realization scheme, is proposed and illustrated on a numerical example.

To: Papers by Martin J. Bastiaans