Theoretical Analysis of Penalized Maximum-Likelihood Patlak Parametric Image Reconstruction in Dynamic PET for Lesion Detection.
Li YangGuobao WangJinyi QiPublished in: IEEE Trans. Medical Imaging (2016)
Keyphrases
- image reconstruction
- maximum likelihood
- theoretical analysis
- maximum a posteriori
- lesion detection
- reconstructed image
- synthetic aperture radar
- image reconstruction algorithms
- super resolution
- compressed sensing
- positron emission tomography
- radon transform
- inverse problems
- emission computed tomography
- computed tomography
- reconstruction method
- emission tomography
- expectation maximization
- reconstruction process
- computer aided diagnosis
- poisson noise
- sparsely sampled
- least squares