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20162023
most citedHigher-order total variation approaches and generalisations

45 citations · 166 across the 20 of their papers we have counts for

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physics.med-ph2022

Fast and memory-efficient reconstruction of sparse Poisson data in listmode with non-smooth priors with application to time-of-flight PET

Georg Schramm, Martin Holler

Complete time of flight (TOF) sinograms of state-of-the-art TOF PET scanners have a large memory footprint. Currently, they contain ~4e9 data bins which amount to ~17GB in 32bit fl…