Multislice Spiral Imaging with Non-Zero Table Speed

xcist / main

simulation and reconstruction package

BSD 3-Clause "New" or "Revised" License

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Multislice Spiral Imaging with Non-Zero Table Speed #73

Closed MshGhazale closed 1 month ago

MshGhazale commented 5 months ago

Hello there,

Do the implementations you have developed support multislice curve detector geometry in spiral imaging mode with a non-zero table speed?

In the paper you referenced, the table speed was zero, which corresponds to conventional imaging mode. If you have implemented this, is there an example available?

zhangjy-ge commented 5 months ago

Hi,

Yes we do support helical scan, please check an example here: https://github.com/xcist/main/blob/helical_example/gecatsim/examples/Sim_Sample_Helical.py

Note that there are multiple parameters to be changed, including protocol.startZ, protocol.tableSpeed, protocol.viewCount, recon.reconType etc.