Hans Knutsson

Generating Diffusion MRI scalar maps from T1 weighted images using generative adversarial networks

Diffusion magnetic resonance imaging (diffusion MRI) is a non-invasive microstructure assessment technique. Scalar measures, such as FA (fractional anisotropy) and MD (mean diffusivity),...

Gaussian process regression can turn non-uniform and undersampled diffusion MRI data into diffusion spectrum imaging

We propose to use Gaussian process regression to accurately estimate the diffusion MRI signal at arbitrary locations in q-space. By estimating the signal on a grid, we can do synthetic diffusion...

Continuous normalized convolution

Efficient Computation of the Inverse Gradient on Irregular Domains

Motion Field Regularization for Sliding Objects Using Global Linear Optimization

Multiresolution Estimation of 2-D Disparity Using a Frequency Domain Approach

Efficient 3-D adaptive filtering for medical image enhancement

Surface and curve skeleton from a structure tensor analysis applied on mastoid air cells in human temporal bones

Empirically investigating the statistical validity of SPM, FSL and AFNI for single subject fMRI analysis

Structural analysis of micro-channels in human temporal bone

A Bayesian Approach to Image Restoration

Anatomically Informed Bayesian Spatial Priors for FMRI Analysis

Phase-based non-rigid registration of myocardial perfusion MRI image sequences

Dimensionality and Degrees of Freedom in fMRI Data Analysis - A Comparative Study

Motion Artifact Reduction in MRI through Generalized DFT

Depth segmentation and occluded scene reconstruction using ego-motion

Motion-compensated digital subraction angiography

Coloring of DT-MRI Fiber Traces Using Laplacian Eigenmaps