111 citations · 318 across the 25 of their papers we have counts for
3 papers · 1 filter
Modeling Tangential Vector Fields on a Sphere
Minjie Fan, Debashis Paul, Thomas C. M. Lee +1
Physical processes that manifest as tangential vector fields on a sphere are common in geophysical and environmental sciences. These naturally occurring vector fields are often sub…
Estimating fiber orientation distribution from diffusion MRI with spherical needlets
Hao Yan, Owen Carmichael, Debashis Paul +1
We present a novel method for estimation of the fiber orientation distribution (FOD) function based on diffusion-weighted Magnetic Resonance Imaging (D-MRI) data. We formulate the…
An adaptable generalization of Hotelling's test in high dimension
Haoran Li, Alexander Aue, Debashis Paul +2
We propose a two-sample test for detecting the difference between mean vectors in a high-dimensional regime based on a ridge-regularized Hotelling's . To choose the regulariza…