73 citations · 219 across the 39 of their papers we have counts for
3 papers · 1 filter
Gauss-Legendre Sampling on the Rotation Group
Zubair Khalid, Salman Durrani, Rodney A. Kennedy +2
We propose a Gauss-Legendre quadrature based sampling on the rotation group for the representation of a band-limited signal such that the Fourier transform (FT) of a signal can be…
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…
Spherical Harmonic Expansion of Fisher-Bingham Distribution and 3D Spatial Fading Correlation for Multiple-Antenna Systems
Yibeltal F. Alem, Zubair Khalid, Rodney A. Kennedy
This paper considers the 3D spatial fading correlation (SFC) resulting from an angle-of-arrival (AoA) distribution that can be modelled by a mixture of Fisher-Bingham distributions…