Approximate alpha-stable Markov Random Fields for video super-resolution.
Jin ChenJosé L. Núñez-YáñezAlin AchimPublished in: EUSIPCO (2012)
Keyphrases
- markov random field
- video super resolution
- super resolution
- motion compensation
- belief propagation
- mrf model
- image restoration
- energy function
- image segmentation
- higher order
- parameter estimation
- maximum a posteriori
- graph cuts
- potential functions
- energy minimization
- pairwise
- low level vision
- map inference
- random fields
- conditional random fields
- message passing
- iterative conditional
- low resolution
- potts model
- markov networks
- piecewise constant functions
- map estimation
- graphical models
- image processing
- loopy belief propagation
- image super resolution
- super resolved
- hidden markov models
- high resolution
- computer vision
- discriminative random fields
- machine learning