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Maniphest T14958

Partial Volume works only on the first figure drawn
Closed, ResolvedPublic
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Description

How to reproduce:

  • Load (or create) a DTI dataset
  • Go to PV Analysis View, Draw a figure => the analysis works well
  • delete the previously used figure
  • Add a new planar figure (in another 2D render window than the first) and select the data+figure => the result of the analysis in first image shows up

Even after closing the whole perspective and returning to it, selecting the DTI + PF again did not work.

Related Objects

Event Timeline

• hering added projects: MITK, Bugzilla.Apr 15 2013, 3:30 PM
• hering added a subscriber: • hering.Jun 18 2013, 4:38 PM

Setting TargetMilestone to 2013-06 ( for all critical, major and some medium bugs).

• hering added a comment.Jun 28 2013, 3:15 PM

The interaction works well on DWI images ( interaction restoring after re-open ). The bug occurs only for tensor images.

• hering added a comment.Jul 4 2013, 3:35 PM

Switching TargetMilestone from 2013-06 to Unspecified for still open issues.

• hering added a comment.Sep 12 2013, 2:10 PM

Setting TM: 2013-09

• kolbch added a subscriber: • kolbch.Sep 25 2013, 5:31 PM

The PartialVolumeAnalysisHistogramCalculator for each image is stored in a map with the image as the key. For normal images, the key image is also the input of the PartialVolumeAnalysisHistogramCalculator, but for tensor images the input is calculated from that image. When selecting another image and then again the previous, this image is recalculated but the input is not updated.

• kolbch added a comment.Sep 25 2013, 5:32 PM

New remote branch pushed: bug-14958-ReinitializePartialVolumeAnalysisHistogramCalculatorForTensorImages

• kolbch added a comment.Sep 26 2013, 1:01 PM

[2eb02c]: Merge branch 'bug-14958-ReinitializePartialVolumeAnalysisHistogramCalc

Merged commits:

2013-09-25 17:32:41 Christoph Kolb [627bc5]
if a tensor image is selected, the PartialVolumeAnalysisHistogramCalculator is not stored in the map but always newly initialized.

• kolbch mentioned this in T16088: tbss plot shows bad values.Oct 9 2013, 1:48 PM
kislinsk edited projects, added MITK (2013-09); removed MITK.Aug 1 2016, 10:48 PM
MITK · MIC · IMSY · DKFZ