Z. Khalid

Latest

• Multiscale optimal filtering on the sphere
• An optimal-dimensionality sampling for spin-$s$ functions on the sphere
• Optimal-dimensionality sampling and robust 3D diffusion signal reconstruction
• An optimal dimensionality multi-shell sampling scheme with accurate and efficient transforms for diffusion MRI
• Iterative residual fitting for spherical harmonic transform of band-limited signals on the sphere: generalization and analysis
• Multi-shell sampling scheme with accurate and efficient transforms for diffusion MRI
• Optimal-dimensionality sampling on the sphere: improvements and variations
• Gauss-Legendre sampling on the rotation group
• Slepian spatial-spectral concentration on the ball
• An optimal-dimensionality sampling scheme on the sphere with fast spherical harmonic transforms
• Classification and construction of closed-form kernels for signal representation on the 2-sphere
• Fast directional spatially localized spherical harmonic transform