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Task #9810 (new)

Opened 7 years ago

Last modified 4 years ago

Bug: Indexed colour images not imported correctly

Reported by: rleigh Owned by:
Priority: major Milestone: Rendering
Component: General Version: 5.0.8
Keywords: n.a. Cc: jburel, mlinkert
Resources: n.a. Referenced By: n.a.
References: n.a. Remaining Time: n.a.
Sprint: n.a.

Description

Affects: Importer on dev_4_4.
Does not affect: develop/4.5.

Similar to to the bug affecting the Insight viewer for indexed images (#9789), this affects the importer in the same way.

Importing Amira images, the index is imported as uint8 greyscale, rather than doing a palette lookup and importing 24bit RGB data.

Change History (10)

comment:1 Changed 7 years ago by jmoore

  • Cc jburel mlinkert-x cxallan added
  • Milestone changed from Unscheduled to OMERO-4.5

Does anyone know if this is a known issue? If so, we likely want to drop the "dev_4_4" from the title, since it falls into the same pot with the rest of the bugs.

comment:2 Changed 7 years ago by rleigh

This is an importer issue for all 4.4.x releases.
It's a rendering issue for FS/4.5

comment:3 Changed 7 years ago by mlinkert

Keep in mind that as with #9789 this is completely expected behavior at the moment.

comment:4 Changed 5 years ago by jamoore

  • Milestone changed from 5.x to 5.1.0
  • Summary changed from Bug: dev_4_4: Indexed colour images not imported correctly to Bug: Indexed colour images not imported correctly
  • Version set to 5.0.8

This may become a blocker for the lookup table work. Would be good to discuss with interested parties to at least see if any breaking API changes could/must happen for 5.1.0.

comment:5 Changed 5 years ago by jamoore

  • Milestone changed from 5.1.0 to 5.1.1

comment:6 Changed 5 years ago by jamoore

  • Cc cxallan removed
  • Milestone changed from 5.1.1 to 5.1.2

In chatting with Melissa, with lookup tables deprioritized, there's no pressing need to keep this in 5.1.1; pushing.

comment:7 Changed 5 years ago by jamoore

  • Milestone changed from 5.1.2 to 5.1.3

Assuming the same for 5.1.2. If anyone disagrees, feel free to take it and move to 5.1.2.

comment:8 Changed 4 years ago by jamoore

  • Milestone changed from 5.1.4 to OMERO-5.1.4

Splitting 5.1.4 due to milestone decoupling

comment:9 Changed 4 years ago by jburel

  • Milestone changed from OMERO-5.1.4 to 5.x

comment:10 Changed 4 years ago by jamoore

  • Milestone changed from 5.x to Rendering
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