Kuopio Tomography Challenge (KTC2023) for electrical impedance tomography (EIT). More infomation can be found on the official page.
Helsinki Tomography Challenge (HTC2022) for limited angle tomography. More infomation can be found on the official page.
Helsinki Deblur Challenge (HDC2021) for deblurring misfocused images. Winners, results and more information can be found on the official page.