Maximum-Likelihood Estimation of Detector Response for PET Image Reconstruction.
Jinyi QiPublished in: EMBC (2006)
Keyphrases
- image reconstruction
- maximum likelihood estimation
- poisson noise
- image reconstruction algorithms
- positron emission tomography
- reconstructed image
- maximum likelihood
- em algorithm
- compressed sensing
- emission computed tomography
- parameter estimation
- super resolution
- reconstruction method
- expectation maximization
- maximum a posteriori
- computed tomography
- radon transform
- emission tomography
- density function
- probability distribution
- detection algorithm
- reconstruction process
- computer vision
- cone beam
- probability density function
- image processing