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DVH isn't calculated correctly with air voxels #2

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GoogleCodeExporter opened this issue Mar 27, 2015 · 2 comments
Open

DVH isn't calculated correctly with air voxels #2

GoogleCodeExporter opened this issue Mar 27, 2015 · 2 comments
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auto-migrated Component-Logic Milestone-Release1.0 Priority-Medium Type-Defect

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@GoogleCodeExporter
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What steps will reproduce the problem?
1. Define structure containing air (i.e. trachea

What is the expected output? What do you see instead?
Expected air voxels to be excluded from calculation
Observed that air voxel values are part of DVH

Original issue reported on code.google.com by dglane...@gmail.com on 8 Oct 2009 at 7:47
@GoogleCodeExporter
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eliminate low-threshold CT-to-ED voxels from structure mask
investigate: how is struct mask currently calculated? based on original CT 
grid? 
need to add this info to design doc (for DVH calculation)

Original comment by dglane...@gmail.com on 8 Oct 2009 at 7:49

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@GoogleCodeExporter
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[RtModelDesign]

Original comment by dglane...@gmail.com on 9 Oct 2009 at 1:56

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