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Task #7781 (new)

Opened 9 years ago

Last modified 5 years ago

Support for Group 4 fax compression

Reported by: mlinkert Owned by:
Priority: minor Milestone: Unscheduled
Component: Bio-Formats Version: OMERO-5.2.0
Keywords: codec, TiffReader Cc: stephane.dallongeville@…
Resources: n.a. Referenced By: n.a.
References: n.a. Remaining Time: n.a.
Sprint: n.a.

Description

Bio-Formats does not currently support CCITT T.6 bi-level encoding (Group 4 Fax) compression.

A sample dataset can be found at tiff/stephane/Direct_Matin.tiff.

Change History (2)

comment:1 Changed 5 years ago by mlinkert

  • Version set to OMERO-5.2.0

comment:2 Changed 5 years ago by mlinkert

  • Keywords codec TiffReader added
  • Owner mlinkert deleted

Note that there is also a spec for Group 4 fax in curated/specs/ITU-T-T.6.pdf, in case JAI is not used here.

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