Task #9058 (closed)
Bug: Dimension unit support
Reported by: | jburel | Owned by: | atarkowska |
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Priority: | major | Milestone: | n.a. |
Component: | Web | Version: | 4.4.9 |
Keywords: | n.a. | Cc: | ux@…, web-team@… |
Resources: | n.a. | Referenced By: | n.a. |
References: | n.a. | Remaining Time: | n.a. |
Sprint: | n.a. |
Description
Breaking #8830 into tasks.
Currently, the OME model stores all physical dimensions in µm, and time in s. However, not all images are at a scale which makes these units the most appropriate for display. Examples: electron microscopy at nm or Å scales, and much larger images, for example dissection microscope images at mm or cm scales. I understand there are also much larger scales also in use.
It would be a useful aid if the interface could rescale the measurement into the most appropriate unit. A good rule of thumb would be if it's <1 or >1000, then it needs rescaling to the next smaller or larger unit, respectively. Though cm and Å could be special-cased, perhaps. information, since the information can be imported verbatim. Tools like ImageJ also allow setting of arbitrary scales--this has no impact on making measurements, which are made in the selected pixel or physical units.
Attachments (3)
Change History (12)
comment:1 Changed 12 years ago by atarkowska
- Cc web-team@… added
- Owner changed from web-team@… to atarkowska
- Sprint set to 2012-07-03 (18)
comment:2 Changed 12 years ago by jburel
- Sprint changed from 2012-07-03 (18) to 2012-07-17 (19)
comment:3 Changed 12 years ago by cxallan
- Milestone OMERO-Beta4.4 deleted
- Sprint 2012-07-17 (19) deleted
comment:4 Changed 12 years ago by jmoore
- Owner changed from atarkowska to wmoore
Moving all of Ola's tickets to Will.
comment:5 Changed 11 years ago by atarkowska
- Owner changed from wmoore to atarkowska
- Version set to 4.4.9
Waiting for an examples from Jean-Marie
comment:6 Changed 11 years ago by jburel
To test time: test_images_good/andor/FURA2-2CH-T.tif see screenshots (unit_time_1, unit_time_2)
Changed 11 years ago by jburel
Changed 11 years ago by jburel
comment:7 Changed 11 years ago by jburel
One for distance: test_images_good/hamamatsu/openslide/cmu-1
Changed 11 years ago by jburel
comment:8 Changed 11 years ago by atarkowska
- Resolution set to fixed
- Status changed from new to closed
comment:9 Changed 10 years ago by Aleksandra Tarkowska <A.Tarkowska@…>
(In [0a1cf1924b749a27fcd2957733049ba324d14e28/ome.git] on branch develop) adding unit conversion filters, see #9058
Moved from sprint 2012-07-03 (18)