Ergodicity and fourth-order spectral moments.
Bernard C. PicinbonoPublished in: IEEE Trans. Inf. Theory (1997)
Keyphrases
- fourth order
- lower order
- high order
- noise removal
- partial differential equations
- image interpolation
- anisotropic diffusion
- gaussian derivatives
- nonlinear diffusion
- numerical algorithms
- markov chain
- estimation error
- edge preservation
- image denoising
- image processing
- image enhancement
- error rate
- gray level
- edge detection
- denoising
- pairwise