A generalized Gaussian image model for edge-preserving MAP estimation.
Charles A. BoumanKen D. SauerPublished in: IEEE Trans. Image Process. (1993)
Keyphrases
- map estimation
- maximum a posteriori
- generalized gaussian
- edge preserving
- prior model
- markov random field
- em algorithm
- bayesian framework
- maximum likelihood
- probability density function
- energy function
- image segmentation
- multiscale
- single image
- high resolution
- image analysis
- similarity measure
- least squares
- input image
- probabilistic model
- image processing
- probability distribution
- posterior distribution