A New Hybrid PDE Denoising Model Based on Markov Random Field.
Jiying WuQiuqi RuanPublished in: ICICIC (2) (2006)
Keyphrases
- markov random field
- denoising
- image denoising
- partial differential equations
- total variation
- graph cuts
- high order
- mrf model
- random fields
- image restoration
- image processing
- noisy images
- belief propagation
- image segmentation
- higher order
- maximum a posteriori
- potential functions
- conditional random fields
- parameter estimation
- nonlinear diffusion
- energy function
- natural images
- pairwise
- energy minimization
- level set
- piecewise constant functions
- denoising algorithm
- textured images
- image deblurring
- message passing
- neighboring pixels
- prior model
- anisotropic diffusion
- wavelet coefficients
- mrf models
- mrf optimization
- multiscale
- loopy belief propagation
- reaction diffusion
- markov random field model
- smoothness prior
- spatial continuity
- bayesian framework