Electroencephalography in ellipsoidal geometry with fourth-order harmonics.
Mauricio Alcocer-SosaDavid GutierrezPublished in: EMBC (2016)
Keyphrases
- fourth order
- noise removal
- high order
- partial differential equations
- image interpolation
- lower order
- higher order statistics
- nonlinear diffusion
- anisotropic diffusion
- frequency domain
- denoising
- numerical algorithms
- edge preservation
- noise reduction
- image denoising
- markov random field
- estimation error
- pairwise
- wavelet domain
- pattern recognition
- image enhancement
- feature space