Bayesian and regularization methods for hyperparameter estimation in image restoration.
Rafael MolinaAggelos K. KatsaggelosJavier MateosPublished in: IEEE Trans. Image Process. (1999)
Keyphrases
- image restoration
- regularization methods
- total variation
- regularization method
- image restoration problems
- edge preserving
- regularization parameter
- inverse scale space
- hyperparameters
- convex optimization
- super resolution
- bayesian inference
- bayesian estimation
- posterior distribution
- markov random field
- image processing
- cross validation
- wiener filter
- blurred images
- image deblurring
- degraded images
- regularization term
- point spread function
- model selection
- maximum likelihood
- inverse problems
- gaussian noise
- image segmentation
- prior knowledge
- photometric stereo
- parameter estimation
- gaussian process
- motion blur
- computer vision
- random sampling
- global optimization