Context Navigation

← Previous Ticket
Next Ticket →

Warning: Can't synchronize with repository "(default)" (/home/git/ome.git does not appear to be a Git repository.). Look in the Trac log for more information.

Notice: In order to edit this ticket you need to be either: a Product Owner, The owner or the reporter of the ticket, or, in case of a Task not yet assigned, a team_member"

Task #12568 (closed)

Opened 9 years ago

Closed 9 years ago

Last modified 9 years ago

Bug: DICOM file has incorrect signedness

Reported by:	omero-qa	Owned by:	mlinkert
Priority:	minor	Milestone:	5.0.6
Component:	Bio-Formats	Version:	5.0.4
Keywords:	n.a.	Cc:	jwarren@…
Resources:	n.a.	Referenced By:	n.a.
References:	n.a.	Remaining Time:	0.0d
Sprint:	n.a.

Description

https://www.openmicroscopy.org/qa2/qa2/qa/feedback/9532/

See also http://www.openmicroscopy.org/community/viewtopic.php?f=5&t=7635. The pixel type is set to uint16, but should be int16 (to have a black background with an X-ray artifact).

We're currently only using the PixelRepresentation? tag to determine sign; probably we will need to check PixelIntensityRelationshipSign? (0028, 1041) instead or in addition.

References

Change History (5)

comment:1 Changed 9 years ago by mlinkert

Component changed from from QA to Bio-Formats

comment:2 Changed 9 years ago by mlinkert

Milestone changed from Unscheduled to 5.1.0-m2

comment:3 Changed 9 years ago by mlinkert

comment:4 Changed 9 years ago by mlinkert

Resolution set to fixed
Status changed from new to closed

Fixed with https://github.com/openmicroscopy/bioformats/pull/1378

comment:5 Changed 9 years ago by Melissa Linkert <melissa@…>

Remaining Time set to 0

(In [d749adf62073bd97a62f615b8c8ef2e3529b84f7/bioformats.git] on branch develop) DICOM: also use the pixel sign tag to detect the pixel type

Closes #12568.

Note: See TracTickets for help on using tickets. You may also have a look at Agilo extensions to the ticket.

Download in other formats: