Iterative Residual Fitting for Spherical Harmonic Transform of Band-Limited Signals on the Sphere: Generalization and Analysis
We present the generalized iterative residual fitting (IRF) for the computation of the spherical harmonic transform (SHT) of band-limited signals on the sphere. The proposed method is based on the partitioning of the subspace of band-limited signals into orthogonal subspaces. There exist sampling schemes on the sphere which support accurate computation of SHT. However, there are applications where samples~(or measurements) are not taken over the predefined grid due to nature of the signal...[Show more]
|Collections||ANU Research Publications|
|Source:||2017 International Conference on Sampling Theory and Applications (SampTA)|
|Access Rights:||Open Access|
|C06.pdf||Author/s Accepted Manuscript (AAM) / Post-print||332.43 kB||Adobe PDF|
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