Estimation of multiple motions using block matching and Markov random fields.
Ingo StukeTil AachErhardt BarthCicero MotaPublished in: VCIP (2004)
Keyphrases
- markov random field
- block matching
- parameter estimation
- motion estimation
- map estimation
- motion compensation
- motion vectors
- graph cuts
- belief propagation
- maximum a posteriori
- mrf model
- higher order
- random fields
- video compression
- optical flow
- pairwise
- image restoration
- energy function
- maximum a posteriori probability
- image segmentation
- energy minimization
- low level vision
- prediction error
- potential functions
- label field
- conditional random fields
- message passing
- block size
- approximate inference
- data structure
- gauss markov random fields
- graphical models
- image representation
- image reconstruction
- multiscale
- feature extraction
- motion field
- image processing