Thank you very much.
This is probably due to the resolution I use then. I cannot use a better
resolution for now because there is not enough memory when I use Cuda (but I
will work with a better graphic card soon).
Best regards.
Anaïs
- Mail original -
De: "Simon Rit"
Hi,
These are numerical errors. How did you create the projections? It seems
that you have used the voxelized phantom to simulate the projections. This
enhances strongly these artefacts. This is why most people compute
simulated projections analytically with simple analytical shapes (as the
Shepp
