Penalized-Likelihood Image Reconstruction for Transmission Computed Tomography Using Adaptive Median Regularization.
Ji Eun JungSoo-Jin LeePublished in: IEEE Access (2020)
Keyphrases
- image reconstruction
- computed tomography
- penalized likelihood
- maximum likelihood
- em algorithm
- reconstructed image
- ct scans
- log likelihood
- super resolution
- ct data
- maximum a posteriori
- radon transform
- cone beam ct
- ct images
- reconstruction method
- tomographic reconstruction
- medical imaging
- medical images
- reconstruction process
- three dimensional
- machine learning
- back projection
- cone beam
- coronary artery disease