19 citations · 36 across the 5 of their papers we have counts for
6 papers
Efficient sampling and robust 3D diffusion magnetic resonance imaging signal reconstruction
Alice P. Bates, Zubair Khalid, Jason D. McEwen +3
This paper presents novel single and multi-shell sampling schemes for diffusion MRI. In diffusion MRI, it is paramount that the number of samples is as small as possible in order t…
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…
Efficient Computation of Slepian Functions for Arbitrary Regions on the Sphere
Alice P. Bates, Zubair Khalid, Rodney A. Kennedy
In this paper, we develop a new method for the fast and memory-efficient computation of Slepian functions on the sphere. Slepian functions, which arise as the solution of the Slepi…
Slepian Spatial-Spectral Concentration Problem on the Sphere: Analytical Formulation for Limited Colatitude-Longitude Spatial Region
Alice P. Bates, Zubair Khalid, Rodney A. Kennedy
In this paper, we develop an analytical formulation for the Slepian spatial-spectral concentration problem on the sphere for a limited colatitude-longitude spatial region on the sp…
An Optimal Dimensionality Sampling Scheme on the Sphere for Antipodal Signals In Diffusion Magnetic Resonance Imaging
Alice P. Bates, Zubair Khalid, Rodney A. Kennedy
We propose a sampling scheme on the sphere and develop a corresponding spherical harmonic transform (SHT) for the accurate reconstruction of the diffusion signal in diffusion magne…