- Helsinki Tomography Challenge 2022 (HTC2022) open tomographic dataset(2023-06-15) Meaney, Alexander; Silva de Moura, Fernando; Juvonen, Markus; Siltanen, Samuli; University of Helsinki - Meaney, Alexander; Federal University of ABC - Silva de Moura, Fernando; University of Helsinki - Juvonen, Markus; University of Helsinki - Siltanen, Samuli