Robust reconstruction of spherical signals with finite rate of innovation
We develop a robust method for the accurate reconstruction of nonbandlimited finite rate of innovation signals composed of finite number of Diracs. For the recovery of parameters of K Diracs defining the signal, the proposed method requires more than (K + p K )2 samples of the signal band-limited in harmonic domain such that the spherical harmonic transform can be computed using the samples. In comparison with the existing methods, the proposed method is robust in a sense that it does not...[Show more]
|Collections||ANU Research Publications|
|Access Rights:||Open Access|
|C03.pdf||Author/s Accepted Manuscript (AAM) / Post-print||282.83 kB||Adobe PDF|
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.