Dear RTK users,
I am trying to reconstruct a volume using the opposite rotation
direction; I basically defined my rotation angle to be -360 degrees and
my initial angle to be 359.6 (I have 900 projections).
The results present artefacts, mostly important blurs compared to the
"original" reconstruction. To be sure I was not misinterpreting the way
rtk deals with the geometry, I performed the same reconstruction with
the "direct" rotation direction (from 0 to 359.6) but reordering my
projections instead, which yields in the same blurry results.
I feel I am missing some basic understanding of what is happening, any
help you can provide would be much appreciated !
Best regards,
Vincent
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