Robust anisotropic diffusion to produce enhanced statistical parametric map from noisy fMRI.
Hae Yong KimJavier GiacomantoneZang Hee ChoPublished in: Comput. Vis. Image Underst. (2005)
Keyphrases
- anisotropic diffusion
- robust statistical
- robust statistics
- half quadratic
- edge detection
- impulse noise removal
- partial differential equations
- noise removal
- edge preserving
- nonlinear diffusion
- diffusion process
- bilateral filtering
- edge enhancement
- diffusion tensor
- fourth order
- robust estimation
- hypothesis testing
- diffusion equation
- edge preservation
- nonlinear filtering
- image segmentation
- maximum a posteriori
- diffusion coefficient
- least squares
- structure tensor
- object recognition
- pattern recognition
- computer vision
- image restoration