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  1. Data Management
  2. DM-8959

Create NMF deblender plugin

    Details

    • Type: Story
    • Status: Done
    • Resolution: Done
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None
    • Story Points:
      16
    • Sprint:
      DRP S17-2, DRP S17-3
    • Team:
      Data Release Production

      Description

      DM-8621, which will re-organize the deblender tasks, requires some sort of multi-color deblender. The best candidate so far is using non-negative matrix factorization to ensure that templates have the same footprint in each band.

      This ticket involves writing and testing an NMF plugin for the deblender and comparing its performance to the current deblender. NMF may be robust enough to replace the current SDSS deblender or it might just be another step in the deblending process.

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              • Assignee:
                fred3m Fred Moolekamp
                Reporter:
                fred3m Fred Moolekamp
                Reviewers:
                Bob Armstrong
                Watchers:
                Bob Armstrong, Fred Moolekamp
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                • Created:
                  Updated:
                  Resolved:

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