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Helsinki Tomography Challenge

Real measured limited-angle sinograms. A purely learned network trained on synthetic data won; the only model-based entry (CIL, directional TV) placed third — evidence that classical methods stay competitive at limited angle.

TypeBenchmark
Taskslimited-angle, reconstruction
Year2022
Official pagehttps://www.fips.fi/HTC2022.php

Papers in the directory that use or describe it

Papers whose title, note or abstract summary in the directory names this entry, or that link to it.

PaperVenueYearLinks
Data-Efficient Limited-Angle CT Using Deep Priors and RegularizationLNCS2025paper

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