Acceleration of maximum likelihood reconstruction, using frequency amplification and attenuation compensation.
Johan NuytsPaul SuetensLuc MortelmansPublished in: IEEE Trans. Medical Imaging (1993)
Keyphrases
- maximum likelihood
- low frequency
- parameter estimation
- three dimensional
- image reconstruction
- expectation maximization
- likelihood function
- em algorithm
- high resolution
- discrete tomography
- maximum likelihood estimation
- wave propagation
- high frequency
- maximum a posteriori
- tomographic reconstruction
- compressed sensing
- additive noise
- maximum parsimony
- probabilistic model
- reconstruction method
- reconstruction process
- spatially varying
- multiresolution
- discrete sets
- bayesian networks