Task #11315 (closed)
Bug: Blitz getTile() wrong on FS
Reported by: | wmoore | Owned by: | jamoore |
---|---|---|---|
Priority: | blocker | Milestone: | 5.0.0-beta1 |
Component: | Services | Version: | 5.0.0-beta1 |
Keywords: | FS | Cc: | atarkowska, fs@… |
Resources: | n.a. | Referenced By: | n.a. |
References: | n.a. | Remaining Time: | n.a. |
Sprint: | FS demo 4.x |
Description (last modified by wmoore)
Found as part of https://github.com/openmicroscopy/openmicroscopy/pull/1342
image.getPrimaryPixels().getTile() is giving unexpected pixel values (different from getPlane() for the same region).
Needs test and investigation.
E.g. for an image similar to a FRAP DV image used in the PR above:
# get 2x2 tile at x=0, y=0 >>> p.getTile(0,0,0,tile=(0,0,2,2)) array([[30464, 30208], [29952, 29952]], dtype=uint16) # getPlane and crop to top left >>> p.getPlane(0,0,0)[0:2, 0:2] array([[119, 118], [117, 117]], dtype=uint16) # compare as strings (as used in gatewaytest/pixels.py) >>> plane2 = p.getPlane()[0:2, 0:2] >>> tile2 = p.getTile(0,0,0,tile=(0,0,2,2)) >>> str(plane2) '[[119 118]\n [117 117]]' >>> str(tile2) '[[30464 30208]\n [29952 29952]]'
Change History (7)
comment:1 Changed 11 years ago by wmoore
- Description modified (diff)
comment:2 Changed 11 years ago by wmoore
comment:3 Changed 11 years ago by wmoore
- Owner changed from wmoore to jmoore
- Priority changed from critical to blocker
PR on develop with failing gatewaytest/pixels.py testGetTile() https://github.com/openmicroscopy/openmicroscopy/pull/1359
comment:4 Changed 11 years ago by jamoore
- Owner changed from jmoore to jamoore
- Version set to 5.0.0-beta1
comment:5 Changed 11 years ago by jburel
- Resolution set to duplicate
- Status changed from new to closed
Duplicate see #10581
comment:6 Changed 10 years ago by Colin Blackburn <colin@…>
(In [6fd88bd8e793fcbe8b2c18041f706bfd9f9e17cc/ome.git] on branch develop) testGetTile() checks against getPlane(). See #11315
comment:7 Changed 10 years ago by Colin Blackburn <colin@…>
(In [8e04d1d0a47b23c77623c980fa7dc0c6028b7c3e/ome.git] on branch dev_4_4) testGetTile() checks against getPlane(). See #11315
getTile() on FS in testGetTile() test gives
whereas getPlane() on FS or getTile() on pre-FS: