SCoBeP: Dense image registration using sparse coding and belief propagation.
Nafise BarzigarAminmohammad RoozgardSamuel ChengPramode K. VermaPublished in: J. Vis. Commun. Image Represent. (2013)
Keyphrases
- sparse coding
- belief propagation
- image registration
- graphical models
- message passing
- markov random field
- sparse representation
- natural images
- graph cuts
- image classification
- stereo matching
- linear combination
- approximate inference
- generative model
- image representation
- loopy belief propagation
- mutual information
- unsupervised learning
- image matching
- image pairs
- feature space
- visual words
- pairwise
- free energy
- image patches
- probabilistic model
- energy function
- computer vision
- high dimensional
- image analysis
- higher order
- latent variables
- post processing
- input image
- object recognition
- image processing
- maximum likelihood