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Ticket #471 (closed defect: fixed)

Opened 2010-02-03T14:44:25-06:00

Last modified 2010-07-13T16:58:43-05:00

1-bit TIFF data has incorrect valid bits per pixel

Reported by: curtis Owned by: melissa
Priority: minor Milestone: bio-formats-4.2
Component: bio-formats Severity: serious
Keywords: Cc:
Blocked By: Blocking:

Description

TIFF files with 1 bit per sample (i.e., an IFD entry with BitsPerSample equal to 1) still report 8 valid bits per pixel (FormatReader.getBitsPerPixel() returns 8). We may want TiffReader.getBitsPerPixel() to simply report the value of the BitsPerSample IFD entry directly.

Change History

comment:1 Changed 2010-02-04T13:17:36-06:00 by melissa

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

(In [5884]) Correctly set valid bits per pixel for TIFF files. Closes #471.

comment:2 Changed 2010-07-09T12:55:02-05:00 by melissa

  • Milestone bio-formats-4.2 deleted

Milestone bio-formats-4.2 deleted

comment:3 Changed 2010-07-13T16:58:43-05:00 by melissa

  • Milestone set to bio-formats-4.2