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Maniphest T18662

odf glyphs are not rendered if image has negative entry in direction matrix
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neher added projects: MITK, Bugzilla.Jan 21 2015, 5:47 PM
• hettich added a subscriber: • hettich.Aug 19 2015, 3:12 PM

Am I reading this right ?
"negative entry in direction matrix" means the IndexToWorldTransform geometry matrix as shown by selecting a node in Data Manager, right click -> 'Details...'.

Could someone provide an example image file that triggers this bug ?

• hettich added a comment.Aug 26 2015, 3:49 PM

screenshot

Screenshot - 26.08.2015 - 15:45:49.png (1×3 px, 611 KB)

• hettich added a comment.Aug 26 2015, 3:52 PM

dti/nrrd file with negative component in matrix, manipulated by hand

Bundle_0_D20-20-3_S2-2-2_b1000_StickBall_RELAX_EigenvalueCorrected_DT.dti5 KBDownload

• hettich added a comment.Aug 26 2015, 3:53 PM

Seems sometimes those glyph are visible after all, but not placed correctly.

• hettich added a comment.Aug 26 2015, 4:37 PM

crazy, it works when there is a positive geometry node present in DataManager

Screenshot - 26.08.2015 - 16:11:21.png (1×3 px, 413 KB)

• hettich added a comment.Aug 26 2015, 5:36 PM

see also http://bugs.mitk.org/show_bug.cgi?id=11477

• hettich added a comment.Aug 26 2015, 5:41 PM

http://www.itk.org/Doxygen/html/namespaceitk_1_1SpatialOrientation.html

• git-user added a subscriber: • git-user.Dec 14 2015, 9:15 PM

User hettich has pushed new remote branch:

bug-18662-3-wip
• hettich claimed this task.Dec 5 2016, 11:16 AM
• hettich added a subscriber: • hering.
• hettich closed this task as Resolved.Jun 5 2019, 8:35 PM

Underlying geometry problem seems to be fixed, cannot reproduce this bug anymore.

kislinsk mentioned this in T27033: Clean up stale remote branches.Jan 25 2020, 9:01 PM
MITK · MIC · IMSY · DKFZ