Statistical regularization in linearized microwave imaging through MRF-based MAP estimation: hyperparameter estimation and image computation.
Vito PascazioGiancarlo FerraiuoloPublished in: IEEE Trans. Image Process. (2003)
Keyphrases
- map estimation
- maximum a posteriori
- markov random field
- blind deconvolution
- regularization framework
- maximum likelihood
- image prior
- maximum a posteriori probability
- maximum a posterior
- image analysis
- image super resolution
- hyperparameters
- energy function
- discontinuity preserving
- image reconstruction
- mrf model
- em algorithm
- high resolution
- image segmentation
- bayesian framework
- expectation maximization
- higher order
- image processing
- noisy images
- alternating minimization
- regularization parameter
- cost function
- computer vision
- edge detection
- input image
- pairwise