Task #11784 (new)
Opened 10 years ago
Last modified 10 years ago
Bug: CZI openBytes fetches incorrect pixel data — at Version 1
| Reported by: | omero-qa | Owned by: | mlinkert-x |
|---|---|---|---|
| Priority: | minor | Milestone: | Unscheduled |
| Component: | Bio-Formats | Version: | 4.4.9 |
| Keywords: | ZeissCZIReader | Cc: | ebbwdan@…, martin.huettinger@… |
| Resources: | n.a. | Referenced By: | n.a. |
| References: | n.a. | Remaining Time: | n.a. |
| Sprint: | n.a. |
Description (last modified by rleigh)
https://www.openmicroscopy.org/qa2/qa2/qa/feedback/7748/
For big planes (~10000x10000 in this case), it looks like we are miscalculating the offsets in the CZI reader; this results in odd banding and wrapping of the image. I have attached an image of the misrendered plane to illustrate.
I have put in /ome/team/rleigh/czi:
- IP-Stitching-04.czi (original file; opens fine with Zen Blue 2012)
- IP-Stitching-04-zenblue.ome.tiff (zen blue exported ome-tiff; uses 2010-06 schema and the metadata is incorrect, but it opens and displays correctly)
- IP-Stitching-04-bfconv.ome.tiff (original file converted to ome-tiff with bfconvert; valid pixels is 16 bit, but should really be 12; could the CZI reader be updated to set the valid pixels correctly?--it's correct for the CZI image)
Change History (3)
Changed 10 years ago by rleigh
comment:1 Changed 10 years ago by rleigh
- Component changed from from QA to Bio-Formats
- Description modified (diff)
Changed 10 years ago by rleigh
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