ENH: Add variance reconstruction for FDK #632
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SimonRit
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Nov 8, 2024
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Thanks for taking care of this overdue PR. A few comments:
- The command line application is wrong for short scans and displaced detector as you do not square the weights. I would suggest to at least remove them. Are you sure the command line application should be kept? Maybe a Python command line application is sufficient?
- There is also a test failing: https://my.cdash.org/viewTest.php?onlyfailed&buildid=2717834
- I would try make the test even faster, maybe 10 projections only? It does not really matter, does it?
arobert01
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Thanks for your comments. In the last force-pushed I deleted the application, fixed the failed test and modified the test to be faster. |
The new FFTVarianceRampImageFilter uses modified FFTRampImageFilter and FDKWeightProjectionFilter.
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With the last force-pushed I implemented the idea in the first part of this comment to avoid code repetition. |
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