Ticket #726 (closed defect: fixed)
Ensure Physical Pixel Sizes are preserved
Reported by: | hinerm | Owned by: | hinerm |
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Priority: | major | Milestone: | imagej-2.0-alpha5 |
Component: | bf-itk | Version: | |
Severity: | serious | Keywords: | |
Cc: | Blocked By: | ||
Blocking: |
Description
Verification is required to show that the physical pixel sizes of an image are properly preserved when reading/writing with the bf-itk plug-in.
If they are not, the plug-in must be fixed to propagate these values.
Change History
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Pixel Spacing was revealed to be improperly preserved when writing with the bf-itk-pipes plug-in. ITK appears to be using a default unit of mm, while Bio-Formats uses um.
Resolved in 2430143
Pixel physical sizes are multiplied by 1000 when writing, and divided by 1000 when reading the image information.