Details
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Type:
Story
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Status: Invalid
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Resolution: Done
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Fix Version/s: None
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Component/s: ip_diffim
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Labels:None
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Story Points:6
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Epic Link:
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Team:Alert Production
Description
AL decorrelation when pre-convolution is enabled has similar issues to those described in DM-11993, but more frequent. Also results in the noise of the decorrelated, pre-convolved diffim being extremely inaccurate (too high). Probably also due to similar causes which are exacerbated by the inclusion of a noisy PSF in the decorrelation kernel term.
Attachments
Issue Links
- duplicates
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DM-25050 Fix non-normalized matching kernel case in the decorrelation afterburner
- Done
The decorrelation afterburner code was since re-implemented. A similar and now well understood issue is
DM-25050.