A new technique to obtain clear statistical parametric map by applying anisotropic diffusion to fMRI.
Hae Yong KimJavier GiacomantonePublished in: ICIP (3) (2005)
Keyphrases
- anisotropic diffusion
- partial differential equations
- edge preserving
- edge detection
- edge enhancement
- noise removal
- diffusion process
- bilateral filtering
- diffusion equation
- diffusion tensor
- nonlinear diffusion
- robust statistical
- adaptive smoothing
- maximum a posteriori
- robust statistics
- diffusion coefficient
- nonlinear filtering
- feature extraction
- structure tensor
- human brain