Nonuniform image motion estimation using the maximum a posteriori principle.
Nader M. NamaziJohn I. LippPublished in: IEEE Trans. Image Process. (1992)
Keyphrases
- maximum a posteriori
- map estimation
- prior model
- motion estimation
- bayesian framework
- markov random field
- energy function
- maximum likelihood
- image super resolution
- image segmentation
- multiscale
- single image
- em algorithm
- image prior
- super resolution
- label field
- mrf model
- blind deconvolution
- image reconstruction
- input image
- low resolution images
- expectation maximization
- optical flow
- posterior distribution
- minimum mean squared error
- motion model
- image matching
- spatial resolution
- stereo matching
- reference frame
- multi frame
- random walk
- graph cuts
- higher order
- ground truth
- high resolution
- super resolution reconstruction
- super resolved
- image sequences
- image processing