Developer Meetings/20141125
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To discuss
- Integration of Segmentation object support into Slicer core:
- Extensions developer tutorial presented last week at Iowa Slicer/QIICR meeting: http://wiki.na-mic.org/Wiki/index.php/Iowa2014
- review attendee suggestions
- is there a Python self-course we could recommend? http://www.na-mic.org/Wiki/index.php/2013_Project_Week_Breakout_Session:Slicer4Python
- Csaba reported issue http://www.na-mic.org/Bug/view.php?id=3894 - probably not annotations - who is the right person to look into it?
- This was a weird Windows configuration issue, probably due to incorrectly found ini or exe paths. No need to discuss this, but next time if someone bumps into something like this, I can help fixing the issue. - Csaba
- vtkMRMLDoubleArrayNode improvements : http://slicer-devel.65872.n3.nabble.com/vtkMRMLDoubleArrayNode-improvements-tc4032935.html
Conclusion
- #3894: If issue occurs again, print statement or break point could be added to the function
qSlicerCoreApplicationPrivate::discoverSlicerHomeDirectory()
- Python self-course:
- Code academy: http://www.codecademy.com/en/tracks/python
- Google's Python Class: https://developers.google.com/edu/python/
- Limitation of current label map implementation:
- No overlapping contour
- Only binary object
- Not possible to store segmentation results
- Closed surface needed in 3D not possible
- Display of overlapping contour not possible
- Different representation of the segmentation information are needed for different application
- Proposal: https://www.assembla.com/spaces/slicerrt/wiki/Segmentation
- New SegmentationNode that could be derived from vtkMRMLScalarVolumeNode while transistioning
- SegmentationNode: Can contain up to N segments
- More details on the proposal page
- Data structure to consider ITK LabelMap:
- Support collection of overlapping integer based label maps
