Estimating Markov Random Field Potentials for Natural Images.
Urs KösterJussi T. LindgrenAapo HyvärinenPublished in: ICA (2009)
Keyphrases
- natural images
- markov random field
- higher order
- potential functions
- high order
- natural scenes
- mrf model
- graph cuts
- parameter estimation
- pairwise
- belief propagation
- maximum a posteriori
- image denoising
- energy function
- sparse coding
- textured images
- conditional random fields
- image restoration
- image patches
- random fields
- energy minimization
- higher order cliques
- test images
- input image
- image segmentation
- statistics of natural images
- message passing
- prior model
- multiscale
- low level vision
- loopy belief propagation
- object recognition
- visual cortex
- prior knowledge
- receptive fields
- superpixels
- saliency map
- denoising
- noisy images
- image representation