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Task #11335 (closed)

Opened 11 years ago

Closed 9 years ago

Last modified 9 years ago

Bug: Tiles incorrectly unpacked for some TIFFs

Reported by: rleigh Owned by: mlinkert
Priority: minor Milestone: 5.1.1
Component: Bio-Formats Version: 4.4.8
Keywords: n.a. Cc: saren.tasciyan@…, dennis@…
Resources: n.a. Referenced By: n.a.
References: n.a. Remaining Time: n.a.
Sprint: n.a.

Description (last modified by rleigh)

https://www.openmicroscopy.org/qa2/qa2/qa/feedback/7547/

See http://lists.openmicroscopy.org.uk/pipermail/ome-users/2013-July/003869.html

The file in question contains 128x128 tiles, but neither dimension is an even multiple of 128. Note that ImageMagick? also does not open the file correctly, which suggests that there is something non-standard in the way the tiles were written.

Attachments (1)

tiling-variants.tar.xz (356.4 KB) - added by rleigh 9 years ago.
Examples of broken tiff tiling

Download all attachments as: .zip

Change History (7)

comment:1 Changed 11 years ago by mlinkert

  • Cc dennis@… added
  • Component changed from from QA to Bio-Formats
  • Reporter changed from omero-qa to rleigh

#10972 is a duplicate of this.

comment:2 Changed 9 years ago by mlinkert

  • Milestone changed from Unscheduled to 5.1.1

Moving to 5.1.1 for triage.

comment:3 Changed 9 years ago by mlinkert

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

Current develop opens the file as expected; the image does not look strange (for a gel blot) and matches what is shown in Windows Photo Viewer.

Changed 9 years ago by rleigh

Examples of broken tiff tiling

comment:4 Changed 9 years ago by rleigh

  • Description modified (diff)

Hi Melissa,

There are definitely still some missing corner-cases here. See the attached test files (or trout.openmicroscopy.org user-4 tiling/data3 for the results on import)

Should this be reopened?

Last edited 9 years ago by rleigh (previous) (diff)

comment:5 Changed 9 years ago by rleigh

  • Description modified (diff)

comment:6 Changed 9 years ago by mlinkert

#12596 was opened a while back for other corner cases, which you'll note is still open. This ticket as it was originally reported is resolved.

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