Re: [Rtk-users] reconstruction of pinhole collimator

2021-08-24 Thread Simon Rit
Hi, I don't think anyone has done such a reconstruction so far. For parallel SPECT, there is an example in the osem test with attenuation correction : https://github.com/SimonRit/RTK/blob/master/test/rtkosemtest.cxx#L226L230 but I'm not sure they are directly applicable to divergent geometries.

[Rtk-users] reconstruction of pinhole collimator

2021-07-31 Thread maryam saed via Rtk-users
Dear all user I have simulated a SPECT system based on  multi-pinhole collimator with GATE simulation. Can it be reconstructed with RTK? If yes, can anyone send me an example of a pinhole reconstruction with RTK?   Thanks and regards, Maryam ___