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Task #5175 (closed)

Opened 13 years ago

Closed 13 years ago

Last modified 13 years ago

Bug: Pixels pyramid data shearing

Reported by: cxallan Owned by: cxallan
Priority: minor Milestone: OMERO-Beta4.3
Component: General Version: n.a.
Keywords: n.a. Cc: jburel, jamoore
Resources: n.a. Referenced By: n.a.
References: n.a. Remaining Time: 0.0d
Sprint: 2011-05-19 (12)

Description

When calculating pixels pyramids on non-power of two tile sizes dimension and arithmetic errors result in some fairly spectacular image shearing.

Attachments (1)

thumb_256.jpg​ (12.7 KB) - added by cxallan 13 years ago.
Shearing effect on an Aperio SVS dataset (256x256 thumbnail)

Download all attachments as: .zip

Change History (9)

comment:1 Changed 13 years ago by cxallan

  • Status changed from new to accepted

Changed 13 years ago by cxallan

Shearing effect on an Aperio SVS dataset (256x256 thumbnail)

comment:2 Changed 13 years ago by cxallan

  • Cc jburel jmoore added

comment:3 Changed 13 years ago by cxallan

  • Remaining Time changed from 0.5 to 1

comment:4 Changed 13 years ago by Chris Allan <callan@…>

(In [e5d2a3d8ad8b9e3873a80bfc83fee318d3fa4a02/bioformats.git]) Correctly calculate edges. (See #5175)

comment:5 Changed 13 years ago by Chris Allan <callan@…>

(In [e5d2a3d8ad8b9e3873a80bfc83fee318d3fa4a02/bioformats.git]) Correctly calculate edges. (See #5175)

comment:7 Changed 13 years ago by Chris Allan <callan@…>

  • Remaining Time changed from 1 to 0
  • Resolution set to fixed
  • Status changed from accepted to closed

(In [ff73bea15f472fd0c16222ddc04fbba22584a883/ome.git] on branch develop) Proper arithmetic during writer initialization. (Fixes #5175)

comment:8 Changed 13 years ago by jmoore <josh@…>

(In [97eea38b5731cb2d17d5cd0c1f1a4c1115cd4713/ome.git] on branch develop) Checking writerFile for BfPyramidPixelBuffer.isWrite (See #5175, Fix #5249)

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