A Joint-Parameter Estimation and Bayesian Reconstruction Approach to Low-Dose CT.
Yongfeng GaoSiming LuYongyi ShiShaojie ChangHao ZhangWei HouLihong LiZhengrong LiangPublished in: Sensors (2023)
Keyphrases
- parameter estimation
- low dose
- computer tomography
- maximum likelihood
- computed tomography
- x ray
- image reconstruction
- ct scans
- ct images
- medical images
- bayesian model selection
- dual energy
- em algorithm
- medical diagnosis
- three dimensional
- clinical applications
- markov random field
- least squares
- imaging modalities
- medical imaging
- lung nodules
- parameter estimation algorithm
- model selection
- contrast enhancement
- ct data
- expectation maximization
- markov fields
- intraoperative
- posterior probability
- magnetic resonance imaging
- image segmentation
- bayesian networks
- high resolution
- surgical procedures
- super resolution
- x ray images
- image enhancement