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Maniphest T18043

Otsu 3D Tool crashes Workbench with small number of histogram bins
Closed, ResolvedPublic
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Description

Steps to reproduce:

  1. Load Pic3D
  2. Open Segmentation and select Otsu
  3. Select Advanced settings
  4. Choose the number of histogram bins smaller than the selected number of regions (e.g. Regions=3 and Bins=2)

> Crash

A possible solution would be to check the current number of regions and select this as a minimum for the bins.

Event Timeline

• brehler added projects: MITK, Bugzilla.Aug 27 2014, 10:29 AM
• git-user added a subscriber: • git-user.Aug 27 2014, 1:38 PM

User brehler has pushed new remote branch:

bug-18043-OtsuSmallBinNumberCrash
• brehler added a subscriber: • brehler.Aug 27 2014, 1:39 PM

[cf51f5]: Merge branch 'bug-18043-OtsuSmallBinNumberCrash'

Merged commits:

2014-08-27 13:34:15 Michael Brehler [02eea9]
renamed one function and added a signal/slot for RegionNumber change to solve the bug

MITK · MIC · IMSY · DKFZ