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Feature #4564

closed

Default changes on running average options for MotionCo2 vs motioncorr

Added by Anchi Cheng over 7 years ago. Updated over 6 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Anchi Cheng
Category:
-
Target version:
Appion/Leginon 3.3
Start date:
11/04/2016
Due date:
% Done:

0%

Estimated time:

Description

The Purdue modificated motioncorr v2.0 nrw option used standard in Appion is very useful in reducing noise trajectory in frame shift estimation. This is typically set to 3.

Similar feature is also found in MotionCor2 distributed from UCSF called Group. However, experiences told us it does not behave properly at any number other than 1.

Here is an example graph where Group is set to 3. The blue solid dot marks the first frame of the movie.

Therefore, we will default the two programs differently and validate the value for MotionCor2 implementation until the issue is fixed.

Files

MotionCor2Group3.png (29.6 KB) MotionCor2Group3.png Anchi Cheng, 11/04/2016 01:20 PM
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 #1

Updated by Anchi Cheng over 6 years ago

  • Tracker changed from Bug to Feature
  • Status changed from Assigned to Closed
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 #2

Updated by Anchi Cheng over 6 years ago

  • Subject changed from Default changes on running average options for different versions of motioncorrs to Default changes on running average options for MotionCo2 vs motioncorr
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