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Streak Finder algorithm for CBD experiment #2

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augustin_s merged 46 commits from ext-dorofe_e/dap:chapman into main 2025-07-14 11:18:07 +02:00
Conversation 0 Commits 46 Files Changed 6 +362 -1
ext-dorofe_e commented 2025-07-10 11:03:58 +02:00
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Added the streak finder algorithm and SNR image correction for convergen-beam diffraction experiments

Added the streak finder algorithm and SNR image correction for convergen-beam diffraction experiments
ext-dorofe_e added 31 commits 2025-07-10 11:03:58 +02:00
Added streak finding and white field correction for convergent-beam diffraction experiments; cb2c6d5ab2 
TODO: cleanup, document streakfinder installation or add to setup
Ensure wf correctrion to be in-place 68b108655b
CBD streak finder: Correct shape of streaks data 12104e72ef
Add example parameters for streak finder and whitefield correction to README 02e15090cd
Add whitefield correction error handling cca5decacc
For white field correction, allow to specify dataset to read white field from a10c70028f
Allow to apply additional mask that is read out of file - NumPy or hdf5 84486c6ff9
Correct parameter name in README for mask from file a69498ce7e
Pixel mask that is read from file is converted to bool 3c48072d84
Updated README - update json settings file example 8f66420538
More parameters returned by streak finder: lengths and Bragg counts of all identified streaks 0962f48349
Bug fix in streak finder; Mark frames with streaks as a hit 3e9da9aae5
Update readme - streak finder now marks frames as hits fe23223887
New streak finder 6e695a6734
Bug fixes in new streak finder 2852a5320a
Return early if no streaks detected 6ff5e54be7
Correct order of calls in streakfind a87b84e6c2
Have mask and whitefield also available as it was outside of streak finder 2e066ef3a7
Chane image in-place if snr selected; Use concentric mask ff532af0d6
Bug fix in streak finder; TODO: mask from file is not refreshed on file change ca6ef2453a
Bugfixes, add mask rois to streak finder; Allows masking out bad rois or a part of sensor to speed up c6d10b2fae
Merge branch 'chapman' of https://gitea.psi.ch/ext-dorofe_e/dap into chapman 00024ffd5d
Code cleanup; TODO: update README 76b8d957dd
Update README with details of streak finder input and output parameters as well as example settings json 8e4301c443
Clean up debug prints; minor cleanup in README d9ef09a69e
First step towards running algorithm on cropped image 969ac8ffcf
For final streak finder result, take into account crop region shift ea28335ae0
For concentric streaks detection, take into account crop region shift 84b6ef3c52
Swap x/t for crop roi for cryst data b3ec993f2f
Bug fix in streaks coordintaes shift 2bd3e875e3
Added crop roi to readme a304ff1d9d
ext-dorofe_e requested review from augustin_s 2025-07-10 18:42:38 +02:00
ext-dorofe_e added 1 commit 2025-07-10 18:52:13 +02:00
Merge branch 'main' into chapman 626f324eff
ext-dorofe_e changed title from WIP: Streak Finder algorithm for CBD experiment to Streak Finder algorithm for CBD experiment 2025-07-10 19:05:29 +02:00
ext-dorofe_e added 2 commits 2025-07-11 07:59:37 +02:00
Simplify converting frame to stack for CrystData 094371a63b
Merge branch 'chapman' of https://gitea.psi.ch/ext-dorofe_e/dap into chapman 6f2fa2d419
ext-dorofe_e added 1 commit 2025-07-11 08:06:32 +02:00
Simplify results dictionary updates in streak finder 152b2342d7
ext-dorofe_e added 2 commits 2025-07-11 08:11:48 +02:00
Format import c5ba140c71
Add parameter sf_min_hit_streaks to streak finder - Minimum number of discovered streaks to categorize frame as a hit 1ef801c37e
ext-dorofe_e added 1 commit 2025-07-11 08:19:15 +02:00
Further simplify, get rid of redundant brackets b6df4986de
ext-dorofe_e added 1 commit 2025-07-11 08:53:22 +02:00
Configurable negative values handler for streak finder 2b17a8bd3a
ext-dorofe_e added 1 commit 2025-07-11 08:57:29 +02:00
Credits e756b70655
ext-dorofe_e added 1 commit 2025-07-11 10:16:11 +02:00
Option to read additional mask from file; Applied on startup only d8e38df39a
ext-dorofe_e added 1 commit 2025-07-11 11:09:30 +02:00
Masking negative values for streak finder should be reflected in mask, not in data e3e701a4da
ext-dorofe_e added 1 commit 2025-07-11 11:22:51 +02:00
We know that detected streaks are list, use np.array 7169ce5acb
ext-dorofe_e added 2 commits 2025-07-11 14:57:25 +02:00
Ensure single read and no copy for hdf5 data 4eb4bb76dc
Correct setting name for mask form file dataset; prepend all strak-finder-specific settings names with sf; Make streak-finder mask optional now that we have mask from file 193f531d5c
ext-dorofe_e added 1 commit 2025-07-11 15:29:57 +02:00
Replace sf_ prefix with cbd_ for streak finder params; We are at SwissFell after all 1d88f33cf3
augustin_s merged commit 23983ddd6f into main 2025-07-14 11:18:07 +02:00
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Reference: sf-daq/dap#2
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