Parallel recursive computation of the inverse Legendre moment transforms for signal and image reconstruction.
Guobao WangShigang WangPublished in: IEEE Signal Process. Lett. (2004)
Keyphrases
- image reconstruction
- zernike moments
- legendre moments
- signal reconstruction
- reconstructed image
- wiener filtering
- compressed sensing
- super resolution
- band limited
- computed tomography
- moment invariants
- random projections
- reconstruction method
- image reconstruction algorithms
- tomographic reconstruction
- sampled data
- inverse problems
- emission computed tomography
- signal processing
- polar coordinates
- emission tomography
- compressive sensing
- radon transform
- back projection
- positron emission tomography
- limited angle
- orthogonal moments
- image sequences
- image quality
- low resolution
- frequency domain
- high frequency
- impulse response
- basis functions
- invariant features
- reconstruction process