Theoretical analysis of lesion detectability in penalized maximum-likelihood patlak parametric image reconstruction using dynamic PET.
Li YangGuobao WangJinyi QiPublished in: ISBI (2015)
Keyphrases
- image reconstruction
- maximum likelihood
- theoretical analysis
- maximum a posteriori
- synthetic aperture radar
- image reconstruction algorithms
- reconstructed image
- super resolution
- positron emission tomography
- compressed sensing
- emission computed tomography
- radon transform
- reconstruction method
- emission tomography
- computed tomography
- em algorithm
- image quality
- pet images
- tomographic reconstruction
- expectation maximization
- zernike moments
- inverse problems
- computer vision
- three dimensional
- poisson noise
- high quality
- reconstruction process
- medical data