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CERN / TIGRE

TIGRE: Tomographic Iterative GPU-based Reconstruction Toolbox
BSD 3-Clause "New" or "Revised" License
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cpu reconstruction #401

Closed shaghayegh1376 closed 2 years ago

shaghayegh1376 commented 2 years ago

hello is there any way(code) to implement these algorithm on cpu for comparing the result with gpu ? because these demos are gpu based

AnderBiguri commented 2 years ago

Hi @shaghayegh1376 there is a "way", but TIGRE does not have it. You'd need to rewrite the forward and backprojection operators, or substitute it for some other from another library. Careful when doing this, in 3D this gets very, very, very slow quite quickly.

This is why TIGRE only supports GPUs.