4D PET iterative deconvolution with spatiotemporal regularization for quantitative dynamic PET imaging.
Anthonin ReilhacArnaud CharilCatriona WimberleyGeorgios AngelisHasar HamzePaul CallaghanMarie-Paule GarciaFrederic BoissonWill RyderSteven R. MeikleMarie Claude GrégoirePublished in: NeuroImage (2015)
Keyphrases
- image reconstruction algorithms
- positron emission tomography
- image reconstruction
- inverse problems
- poisson noise
- image restoration
- imaging modalities
- pet ct
- pet images
- image deconvolution
- brain imaging
- spatial and temporal
- image analysis
- least squares
- blind deconvolution
- magnetic resonance imaging
- magnetic resonance
- medical imaging
- medical images
- image processing
- super resolution
- single photon emission computed tomography
- dynamic textures
- clinical applications
- prior information
- denoising
- high resolution
- spatio temporal
- moving objects