Non-Negative Spherical Deconvolution (NNSD) for estimation of fiber Orientation Distribution Function in single-/multi-shell diffusion MRI.
Jian ChengRachid DericheTianzi JiangDinggang ShenPew-Thian YapPublished in: NeuroImage (2014)
Keyphrases
- orientation distribution function
- diffusion mri
- spherical harmonics
- polar fourier
- unit sphere
- diffusion magnetic resonance imaging
- hardi data
- angular resolution
- white matter
- high angular resolution diffusion imaging
- diffusion tensor imaging
- diffusion tensor
- riemannian framework
- single image
- diffusion tensor images
- shape representation
- corpus callosum
- cross correlation
- basis functions
- image restoration
- magnetic resonance images
- tensor field
- multiscale
- brain white matter
- anisotropic diffusion