Penalized-Likelihood PET Image Reconstruction Using 3D Structural Convolutional Sparse Coding
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DOI: 10.1109/tbme.2020.3042907
Abstract: Positron emission tomography (PET) is widely used for clinical diagnosis. As PET suffers from low resolution and high noise, numerous efforts try to incorporate anatomical priors into PET image reconstruction, especially with the development of… read more here.
Keywords: image reconstruction; pet csc; sparse coding; pet image ... See more keywords