Radon transform theory for random fields and optimum image reconstruction from noisy projections.
Anil K. JainSiamak AnsariPublished in: ICASSP (1984)
Keyphrases
- radon transform
- image reconstruction
- random fields
- tomographic reconstruction
- reconstructed image
- super resolution
- linear algebra
- discrete radon transform
- conditional random fields
- markov random field
- parameter estimation
- computed tomography
- cone beam
- non stationary
- sparsely sampled
- fan beam
- reconstruction method
- probabilistic model
- low resolution
- frequency domain
- maximum likelihood
- image processing
- respiratory motion
- computer vision