On soft clipping of Zernike moments for deblurring and enhancement of optical point spread functions.
Nico BechererHanna JödickeGregor SchlosserJürgen HesserFrank ZeilfelderReinhard MännerPublished in: Computational Imaging (2006)
Keyphrases
- point spread function
- zernike moments
- image restoration
- motion blur
- blurred images
- basis functions
- linear combination
- rotation invariant
- shape descriptors
- image reconstruction
- high order
- fourier descriptors
- additive noise
- transfer function
- invariant features
- multiple images
- feature vectors
- affine invariant
- image processing
- regularization parameter
- image enhancement
- synthetic and real images
- image representation
- spatial domain
- super resolution
- pairwise
- texture features
- feature extraction
- image sequences
- multiresolution
- denoising
- markov random field