Statistical Penalized-likelihood CT Image Reconstruction with Plug-and-play Priors.
Van-Giang NguyenHa Dai DuongPublished in: SSP (2023)
Keyphrases
- image reconstruction
- computed tomography
- penalized likelihood
- maximum a posteriori
- reconstructed image
- compressed sensing
- super resolution
- maximum likelihood
- radon transform
- em algorithm
- emission computed tomography
- inverse problems
- reconstruction method
- tomographic reconstruction
- ct data
- computer tomography
- ct scans
- cone beam
- limited angle
- emission tomography
- log likelihood
- respiratory motion
- bayesian framework
- statistical methods
- sparsely sampled
- medical images
- similarity measure
- computerized tomography
- motion artifacts
- x ray
- cone beam ct
- motion estimation