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Task #10108 (new)

Opened 10 years ago

Last modified 7 years ago

BUG: PICT Import Issue

Reported by: rkferguson Owned by: jburel
Priority: major Milestone: Unscheduled
Component: Insight Version: 4.4.8
Keywords: n.a. Cc: fs@…
Resources: n.a. Referenced By: n.a.
References: n.a. Remaining Time: n.a.
Sprint: n.a.

Description

Imported test_images_good/pict/

BLK.PCT
BLU.PCT

  • no problems

FLAG_B16.PCT
FLAG_B24.PCT

  • show artefacts including disruption of colour, text and missing text.

See attached screenshot.

Attachments (4)

Fail FS Import 13-01-10.jpg (138.7 KB) - added by rkferguson 10 years ago.
PICT Rendering 13-01-16.jpg (139.3 KB) - added by rkferguson 10 years ago.
OMERO-GraphicConverter comparison.png (184.2 KB) - added by rkferguson 10 years ago.
Non-FS OMERO-GraphicConverter Comparison.png (177.8 KB) - added by rkferguson 10 years ago.

Download all attachments as: .zip

Change History (20)

Changed 10 years ago by rkferguson

comment:1 Changed 10 years ago by rkferguson

  • Keywords FS added

comment:2 Changed 10 years ago by rkferguson

  • Cc fs@… added

comment:3 Changed 10 years ago by jburel

  • Sprint changed from 2013-01-15 (4) to 2013-02-12 (5)

Moved from sprint 2013-01-15 (4)

comment:4 Changed 10 years ago by rkferguson

Retested 13-01-16

Rendering much better for FLAG_B16.pct and FLAG_B24.pct, but still not right.
Getting some pixillation, blurring of text and loss of black on blue writing.
The latest attached screenshot shows difference between Insight and Graphic Converter at 300%:

PICT Rendering 13-01-16.jpg

Changed 10 years ago by rkferguson

comment:5 Changed 10 years ago by mlinkert

This is almost certainly due to the compression setting in the full viewer. Can you please verify that setting "Compression" to "None" yields roughly the same image as Graphic Converter (and close the ticket if so)?

comment:6 Changed 10 years ago by jmoore

  • Owner changed from jburel to rkferguson

Gus, can you try to reproduce please for a review Monday morning? As Melissa points out, if there are artifacts, please compare the compression settings.

Changed 10 years ago by rkferguson

comment:7 Changed 10 years ago by rkferguson

Retested with OMERO.insight-4.4.5-646-d837259-ice33-b133-mac

With compression settings at "None" for both images, I can still see some blurring of text and some colour pixelation around the text in high contrast areas when compared with Graphic Converter.

Screenshot with side-by-side comparison attached - OMERO on left, GC on right.

Changed 10 years ago by rkferguson

comment:8 Changed 10 years ago by rkferguson

Just added a same comparison screenshot of same images on warlock using non-FS version.

The non-FS images are also showing some blurring of text and colour pixellation in high contrast areas, but marginally less than the FS version.

If this is considered acceptable/within margins of rendering then I am happy to close this ticket - particularly given this in not a core microscopy format.

comment:9 Changed 10 years ago by jburel

  • Keywords FS removed
  • Summary changed from BUG: PICT FS Import Issue to BUG: PICT Import Issue

Removing FS keyword

comment:10 Changed 10 years ago by jburel

  • Sprint changed from 2013-02-12 (5) to 2013-03-12 (6))

Moved from sprint 2013-02-12 (5)

comment:11 Changed 10 years ago by jburel

  • Sprint changed from 2013-03-12 (6)) to 2013-04-09 (7))

Moved from sprint 2013-03-12 (6))

comment:12 Changed 9 years ago by jburel

  • Sprint changed from 2013-04-09 (7)) to 2013-05-07 (8)

Moved from sprint 2013-04-09 (7))

comment:13 Changed 9 years ago by jburel

  • Sprint changed from 2013-05-07 (8) to Blocker 4.4.9 (1)

Moved from sprint 2013-05-07 (8)

comment:14 Changed 9 years ago by rkferguson

  • Owner changed from rkferguson to jburel
  • Version set to 4.4.8

comment:15 Changed 9 years ago by jburel

  • Milestone changed from OMERO-4.4.9 to OMERO-4.4.x
  • Priority changed from critical to major
  • Sprint Blocker 4.4.9 (1) deleted

Changing priority and pushing

comment:16 Changed 7 years ago by jamoore

  • Milestone changed from 5.x to Unscheduled
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