Fast stochastic Wiener filter for superresolution image restoration with information theoretic visual quality assessment.
Amr H. YousefJiang LiMohammad KarimPublished in: Visual Information Processing (2012)
Keyphrases
- image restoration
- information theoretic
- quality assessment
- wiener filter
- super resolution
- low resolution
- high resolution
- mutual information
- degraded images
- image reconstruction
- edge preserving
- image quality
- visual information
- multi frame
- motion estimation
- single image
- motion blur
- blurred images
- point spread function
- human visual system
- high quality
- markov random field
- regularization parameter
- image processing
- image patches
- kullback leibler divergence
- visual quality
- noise reduction
- image analysis
- three dimensional