Artificial Neural Network Enhanced Bayesian PET Image Reconstruction.
Bao YangLeslie YingJing TangPublished in: IEEE Trans. Medical Imaging (2018)
Keyphrases
- image reconstruction
- artificial neural networks
- image reconstruction algorithms
- reconstructed image
- compressed sensing
- super resolution
- emission computed tomography
- positron emission tomography
- computed tomography
- inverse problems
- reconstruction method
- random projections
- radon transform
- maximum likelihood
- maximum a posteriori
- reconstruction process
- tomographic reconstruction
- zernike moments
- high quality
- low contrast
- computer vision
- post processing
- poisson noise
- limited angle
- emission tomography
- computational complexity