Parameter Estimation in Bayesian Super-Resolution Image Reconstruction from Low Resolution Rotated and Translated Images.
Salvador VillenaMiguel VegaRafael MolinaAggelos K. KatsaggelosPublished in: ACIVS (2009)
Keyphrases
- low resolution images
- low resolution
- parameter estimation
- high resolution images
- super resolution
- high resolution
- maximum likelihood
- higher resolution
- test images
- super resolution reconstruction
- image super resolution
- posterior distribution
- least squares
- model selection
- em algorithm
- high quality
- input image
- face images
- multi frame
- markov random field
- motion estimation
- expectation maximization
- image data
- image analysis
- image restoration
- three dimensional
- image interpolation
- video sequences
- feature space
- active appearance models
- pairwise
- image quality
- image database