2.2

Image Restoration and Reconstruction

Image restoration is to recover true pixel values, f, from the observed (noisy) image pixel values, d. When the image is considered as a noise-added surface, the problem is to restore the underlying surface .

• 2.2.1 MRF Priors for Image Surfaces
  • MRF Prior for Piecewise Constant Surfaces
  • MRF Prior for Piecewise Continuous Surfaces
• 2.2.2 Piecewise Constant Restoration
  • Deriving Posterior Energy
  • Energy Minimization
• 2.2.3 Piecewise Continuous Restoration
  • Deriving Posterior Energy
  • Energy Minimization
• 2.2.4 Surface Reconstruction
  • Regularization Solution