Non-parametric Sub-pixel Local Point Spread Function Estimation.
Mauricio DelbracioPablo MuséAndrés AlmansaPublished in: Image Process. Line (2012)
Keyphrases
- point spread function
- blur identification
- image restoration
- blurred images
- generalized cross validation
- motion blurred image
- motion blur
- additive noise
- blind deconvolution
- modulation transfer function
- multiple images
- bayesian estimation
- alternating minimization
- regularization parameter
- synthetic and real images
- multiscale
- estimation algorithm
- pixel values
- noisy images
- linear combination
- input image
- small number
- optical flow