Ticket #726 (closed defect: fixed)

Opened 9 years ago

Last modified 9 years ago

Ensure Physical Pixel Sizes are preserved

Reported by: hinerm Owned by: hinerm
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

comment:1 Changed 9 years ago by hinerm

  • Status changed from new to closed
  • Resolution set to fixed

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.

Note: See TracTickets for help on using tickets.