Post-reconstruction deconvolution of PET images by total generalized variation regularization.
Stéphanie GuéritLaurent JacquesBenoît MacqJohn A. LeePublished in: EUSIPCO (2015)
Keyphrases
- pet images
- positron emission tomography
- image reconstruction
- inverse problems
- mr images
- ct images
- magnetic resonance imaging
- magnetic resonance
- imaging modalities
- least squares
- three dimensional
- regularization parameter
- prior information
- image restoration
- computed tomography
- reconstruction process
- brain imaging
- denoising
- super resolution