Motion Detection in Diffusion MRI via Online ODF Estimation.
Emmanuel CaruyerIman AganjChristophe LengletGuillermo SapiroRachid DerichePublished in: Int. J. Biomed. Imaging (2013)
Keyphrases
- motion detection
- diffusion mri
- orientation distribution function
- detection algorithm
- white matter
- image sequences
- background subtraction
- angular resolution
- diffusion tensor
- polar fourier
- video surveillance
- hardi data
- surveillance system
- motion estimation
- object tracking
- riemannian framework
- corpus callosum
- flow field
- object detection
- spherical harmonics
- maximum likelihood
- high resolution
- feature selection