1 code implementation • 3 Dec 2018 • Patrick McClure, Nao Rho, John A. Lee, Jakub R. Kaczmarzyk, Charles Zheng, Satrajit S. Ghosh, Dylan Nielson, Adam G. Thomas, Peter Bandettini, Francisco Pereira
In this paper, we describe a Bayesian deep neural network (DNN) for predicting FreeSurfer segmentations of structural MRI volumes, in minutes rather than hours.
1 code implementation • 27 Dec 2017 • Charles Zheng, Rakesh Achanta, Yuval Benjamini
The difficulty of multi-class classification generally increases with the number of classes.
no code implementations • 8 Oct 2015 • Bai Jiang, Tung-Yu Wu, Charles Zheng, Wing H. Wong
Approximate Bayesian Computation (ABC) methods are used to approximate posterior distributions in models with unknown or computationally intractable likelihoods.
no code implementations • 19 Nov 2014 • Charles Zheng, Franco Pestilli, Ariel Rokem
To elucidate the structure of these connections, algorithms for tracking bundles of axonal fibers through the subcortical white matter rely on local estimates of the fiber orientation distribution function (fODF) in different parts of the brain.
no code implementations • 25 Sep 2014 • Charles Zheng, Franco Pestilli, Ariel Rokem
Diffusion-weighted magnetic resonance imaging (DWI) and fiber tractography are the only methods to measure the structure of the white matter in the living human brain.