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  1. Data Management
  2. DM-6245

Compare competing algorithms for correcting DCR in template images

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    Details

    • Type: Epic
    • Status: Done
    • Resolution: Done
    • Fix Version/s: None
    • Component/s: None
    • Epic Name:
      DCR correction bakeoff
    • Story Points:
      49
    • WBS:
      02C.03.04
    • Team:
      Alert Production
    • Cycle:
      Fall 2016

      Description

      DM-5455 provides an implementation of a correction algorithm that depends on a matrix inversion approach to correct for DCR. This should provide another approach for comparison (potentially a more forward modeling based approach).

      Compare the algorithms in a simplified system in 2-D where DCR is along one axis. The algorithms should be extended to arbitrary rotations. The bakeoff will be repeated in the case of arbitrary rotations.

      The result should be a recommendation as to the algorithm to use for DCR correction in template images.

        Attachments

          Issue Links

          is blocked by

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. DM-5455 Implement experimental DCR correction

          • Done
          is duplicated by

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. DM-584 Validation of Dcr Approach at the Pixel Level

          • Invalid

          Story - Created by Jira Software - do not edit or delete. Issue type for a user story. DM-253 Integration of Dcr with Coadd

          • Invalid

          Story - Created by Jira Software - do not edit or delete. Issue type for a user story. DM-254 Integration of Dcr with Image Differencing

          • Invalid

            Activity

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            sullivan Ian Sullivan added a comment -

            The completion of DM-7446 marks the end of this long epic.

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            sullivan Ian Sullivan added a comment - The completion of DM-7446 marks the end of this long epic.

              People

              Assignee:
              sullivan Ian Sullivan
              Reporter:
              krughoff Simon Krughoff
              Watchers:
              Ian Sullivan, Simon Krughoff
              Votes:
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              Watchers:
              2 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:

                  Summary Panel