73 citations · 219 across the 39 of their papers we have counts for
4 papers · 1 filter
Iterative Residual Fitting for Spherical Harmonic Transform of Band-Limited Signals on the Sphere: Generalization and Analysis
Usama Elahi, Zubair Khalid, Rodney A. Kennedy +1
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…
Optimal-Dimensionality Sampling on the Sphere: Improvements and Variations
Wajeeha Nafees, Zubair Khalid, Rodney A. Kennedy +1
For the accurate representation and reconstruction of band-limited signals on the sphere, an optimal-dimensionality sampling scheme has been recently proposed which requires the op…
An Optimal Dimensionality Multi-shell Sampling Scheme with Accurate and Efficient Transforms for Diffusion MRI
Alice P. Bates, Zubair Khalid, Jason D. McEwen +1
This paper proposes a multi-shell sampling scheme and corresponding transforms for the accurate reconstruction of the diffusion signal in diffusion MRI by expansion in the spherica…
Multi-shell Sampling Scheme with Accurate and Efficient Transforms for Diffusion MRI
Alice P. Bates, Zubair Khalid, Rodney A. Kennedy +1
We propose a multi-shell sampling grid and develop corresponding transforms for the accurate reconstruction of the diffusion signal in diffusion MRI by expansion in the spherical p…