Maximum a posteriori super resolution based on simultaneous non-stationary restoration, interpolation and fast registration.
Giannis K. ChantasNikolaos GalatsanosNathan A. WoodsPublished in: EUSIPCO (2006)
Keyphrases
- non stationary
- maximum a posteriori
- super resolution
- image reconstruction
- image restoration
- model parameters are estimated
- degraded images
- high resolution
- low resolution
- low spatial resolution
- map estimation
- markov random field
- image registration
- edge preserving
- low resolution images
- image prior
- motion blur
- prior model
- motion estimation
- spatial resolution
- image super resolution
- super resolved
- high quality
- maximum likelihood
- super resolution reconstruction
- autoregressive
- multi frame
- image patches
- energy function
- expectation maximization
- blurred images
- high resolution images
- blind deconvolution
- em algorithm
- higher order
- image deblurring
- gaussian markov random field
- face images
- graph cuts
- image interpolation
- image processing