Multiscale signal processing: Gaussian random fields on homogeneous trees.
Bernhard ClausPublished in: Signal Process. (1993)
Keyphrases
- random fields
- multiscale
- signal processing
- random field model
- image processing
- marginal distributions
- filter bank
- markov random field
- parameter estimation
- conditional random fields
- maximum entropy
- non stationary
- decision trees
- fourier transform
- random field models
- scale space
- pattern recognition
- autoregressive
- markov fields
- image segmentation
- edge detection
- maximum likelihood
- gibbs sampler
- natural images
- graph cuts
- textured images
- pseudo likelihood
- probabilistic model
- gaussian mixture model
- model selection
- higher order
- active learning
- information retrieval