Stable computation of higher order Charlier moments for signal and image reconstruction.
Achraf DaouiMohamed YamniOmar El OgriHicham KarmouniMhamed SayyouriHassan QjidaaPublished in: Inf. Sci. (2020)
Keyphrases
- image reconstruction
- higher order
- lower order
- signal reconstruction
- zernike moments
- legendre moments
- reconstructed image
- compressed sensing
- emission computed tomography
- computed tomography
- image reconstruction algorithms
- high order
- super resolution
- signal processing
- band limited
- radon transform
- reconstruction method
- emission tomography
- natural images
- inverse problems
- krawtchouk moments
- sampled data
- pairwise
- tomographic reconstruction
- frequency domain
- synthetic aperture radar
- wiener filtering
- spectral estimation
- limited angle
- reconstruction process
- sparsely sampled
- moment invariants
- random projections
- image processing