Spectral weighting for distributed backward propagation image reconstruction in diffraction tomography.
Hua LeePublished in: Int. J. Imaging Syst. Technol. (2008)
Keyphrases
- image reconstruction
- reconstructed image
- limited angle
- compressed sensing
- super resolution
- emission computed tomography
- maximum a posteriori
- x ray
- spatial resolution
- tomographic reconstruction
- reconstruction method
- image reconstruction algorithms
- inverse problems
- radon transform
- computed tomography
- signal processing
- random projections
- emission tomography
- zernike moments
- reconstruction process
- infrared
- sparsely sampled
- image processing
- back projection
- sampled data
- positron emission tomography
- denoising