User Story #6250 (new)
Opened 13 years ago
Last modified 10 years ago
Tiling support — at Initial Version
| Reported by: | wmoore | Owned by: | wmoore |
|---|---|---|---|
| Priority: | major | Milestone: | OMERO-Beta4.3.2 |
| Component: | Specification | Keywords: | n.a. |
| Cc: | cxallan, ajpatterson, mlinkert, ngdias@… | Story Points: | n.a. |
| Sprint: | n.a. | Importance: | n.a. |
| Total Remaining Time: | 2.0d | Estimated Remaining Time: | n.a. |
Description
Both the data model and OMERO functionality could do a better job of supporting Tiling.
E.g.
http://www.openmicroscopy.org/community/viewtopic.php?f=15&t=722
http://www.openmicroscopy.org.uk/community/viewtopic.php?f=4&t=749&p=2723
Workflows to support:
- Import a bunch of single plane tiffs or colored jpegs etc each with an X and Y position, either defined in pixels or stage units or microns.
- Need to be able to stitch them together into a Big image, handling overlap and gaps.
Some questions to resolve:
- Can we use <Image><StageLabel X=100.2 Y=256.5> or {{{<Plane PositionX=100.2 PositionY=256.5> for tiling if we don't know the units? These are unitless ("microscope reference frame")
- Do we use StageLabel? or Plane for a bunch of single plane images BEFORE stitching them together? Does it matter? I guess we usually have more than one plane at each Stage position (E.g. rgba from slide scanner).
- Stitching algorithm should probably check Plane for PositionX etc and if not found, then use StageLabel?
- Does the "Big Images API" support setting an arbitrary region?
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