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Inter-update Metz filtering as regularization for variable block-ART in PET reconstruction.
Mustapha Sadki
Maite Trujillo San-Martin
Published in:
Computational Imaging (2005)
Keyphrases
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image reconstruction
reconstructed image
three dimensional
positron emission tomography
reconstruction method
compressed sensing
inverse problems
image restoration
prior information
compressive sensing
reconstruction process
tomographic reconstruction
bilateral filtering
discrete tomography