Iterative reconstruction algorithms with α-divergence for PET imaging.
Yueyang TengTie ZhangPublished in: Comput. Medical Imaging Graph. (2011)
Keyphrases
- image reconstruction algorithms
- positron emission tomography
- image reconstruction
- high resolution
- pet images
- image processing
- poisson noise
- computer vision
- magnetic resonance imaging
- imaging modalities
- brain imaging
- super resolution
- image restoration
- pet ct
- data acquisition
- imaging systems
- iterative process
- relative entropy
- iterative methods
- acquired images
- imaging technology
- image analysis