Bounds on the Distortion for Distributed Sensing of Slowly-Varying Random Fields.
Fadi Abi AbdallahRaymond KnoppPublished in: GLOBECOM (2007)
Keyphrases
- random fields
- slowly varying
- markov random field
- random field models
- maximum entropy
- non stationary
- parameter estimation
- conditional random fields
- wide band
- lower bound
- probabilistic model
- random field model
- pseudo likelihood
- sensor networks
- upper bound
- upper and lower bounds
- spatial frequency
- gibbs sampler
- higher order
- prior knowledge
- bayesian networks
- image processing
- feature selection