Image Reconstruction in Electrical Impedance Tomography Based on Structure-Aware Sparse Bayesian Learning.
Shengheng LiuJiabin JiaYimin D. ZhangYunjie YangPublished in: IEEE Trans. Medical Imaging (2018)
Keyphrases
- image reconstruction
- sparse bayesian learning
- limited angle
- image reconstruction algorithms
- tomographic reconstruction
- super resolution
- radon transform
- maximum a posteriori
- random projections
- emission computed tomography
- emission tomography
- reconstruction method
- image processing
- high quality
- positron emission tomography
- sparsely sampled
- multi task
- signal processing
- pairwise