Nonparametric least squares regression for image reconstruction on the sphere.
Tamara TosicIvana TosicPascal FrossardPublished in: PCS (2009)
Keyphrases
- image reconstruction
- reconstructed image
- super resolution
- spatial resolution
- inverse problems
- compressed sensing
- radon transform
- tomographic reconstruction
- emission tomography
- emission computed tomography
- image reconstruction algorithms
- reconstruction process
- computed tomography
- zernike moments
- high quality
- random projections
- maximum a posteriori
- low resolution
- limited angle
- image processing
- high resolution
- image analysis