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BUFGIX: correct TOF kernel truncation (taking tof bin width into account) #70

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merged 14 commits into from
Jun 14, 2024

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gschramm
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@gschramm gschramm changed the title correct Bug in TOF kernel truncation (accouinting for tof bin width) correct Bug in TOF kernel truncation (acounting for tof bin width) Jun 13, 2024
@gschramm gschramm changed the title correct Bug in TOF kernel truncation (acounting for tof bin width) correct Bug in TOF kernel truncation (taking tof bin width into account) Jun 13, 2024
@gschramm gschramm changed the title correct Bug in TOF kernel truncation (taking tof bin width into account) BUFGIX: correct TOF kernel truncation (taking tof bin width into account) Jun 13, 2024
@KrisThielemans
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yes. this fixes all the problems I saw. backproj is now essentiallly the same as for the STIR ray-tracing matrix. forward projection is now also nice. This is for a disk with a smaller disk as insert.
image

@gschramm
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Great. Should end up in a new release this weekend.

@gschramm
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yes. this fixes all the problems I saw. backproj is now essentiallly the same as for the STIR ray-tracing matrix. forward projection is now also nice. This is for a disk with a smaller disk as insert. image

In this plot it seems that PP (blue) line is zero everywhere. Is that the case or a plotting artifact?

@KrisThielemans
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sorry, copied the wrong plot! In the actual one, you cannot see PP as it's "behind" RT

@gschramm
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closes #70

@gschramm gschramm merged commit 64dc3aa into master Jun 14, 2024
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@gschramm gschramm deleted the tof branch June 14, 2024 09:05
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correct TOF start/end ranges and normalize TOF kernel
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