Document available viewers and other tools for the OME-NGFF image format
View the site at https://ome.github.io/ome-ngff-tools/
Document available viewers and other tools for the OME-NGFF image format
Home Page: https://ome.github.io/ome-ngff-tools
License: BSD 3-Clause "New" or "Revised" License
Document available viewers and other tools for the OME-NGFF image format
View the site at https://ome.github.io/ome-ngff-tools/
Mentioned at https://forum.image.sc/t/fast-online-stack-browser/74691/23
E.g. with the link from post above: https://allen-cell-animated.github.io/website-3d-cell-viewer/?url=https://animatedcell-test-data.s3.us-west-2.amazonaws.com/variance/1.zarr
or with IDR example https://allen-cell-animated.github.io/website-3d-cell-viewer/?url=https://uk1s3.embassy.ebi.ac.uk/idr/zarr/v0.4/idr0101A/13457537.zarr
NB: It seems that the viewer only works with 5D data - E.g. https://allen-cell-animated.github.io/website-3d-cell-viewer/?url=https://uk1s3.embassy.ebi.ac.uk/idr/zarr/v0.4/idr0062A/6001240.zarr fails with
Uncaught (in promise) RangeError: too many indices for array; expected 4, got 5
at checkSelectionLength (core.mjs?3f36:250:1)
at replaceEllipsis (core.mjs?3f36:334:1)
at normalizeArraySelection (core.mjs?3f36:277:1)
at new BasicIndexer (core.mjs?3f36:412:1)
at ZarrArray.getBasicSelectionND (core.mjs?3f36:2715:1)
at ZarrArray.getBasicSelection (core.mjs?3f36:2711:1)
at ZarrArray.get (core.mjs?3f36:2696:1)
at eval (FetchZarrWorker.js?ed40:65:1)
Afaik the images in the idr catalog are all in C-order with tczyx
axes ordering. I think it would be useful to also check for other configurations such as F-order with cxyz
axes. Here is a sample dataset: https://data-humerus.webknossos.org/data/zarr/scalable_minds/l4dense_motta_et_al_demo/color/ (uses .
dim sep, tho).
Replace the plate sample in https://ome.github.io/ome-ngff-tools/ - the sample present there (https://uk1s3.embassy.ebi.ac.uk/idr/zarr/v0.4/idr0001A/2551.zarr) does not import to OMERO.
See also ome/ZarrReader#43
cc @will-moore
We could list other tools, e.g.
The Z downsample example uses this dataset:
https://minio-dev.openmicroscopy.org/idr/v0.4/idr0077/9836832_z_dtype_fix.zarr
It appears that the base resolution contains data, but the subsequent resolutions are all 0:
import tensorstore as ts
x = ts.open({'driver': 'zarr', 'kvstore': 'https://minio-dev.openmicroscopy.org/idr/v0.4/idr0077/9836832_z_dtype_fix.zarr/1/'}).result()
data = x.read().result()
assert data.min() == 0
assert data.max() == 0
Using this dataset for testing viewer support naturally leads to confusion...
Collection of urls pointing to public data
We can then decide where that collection should be presented
We need to add a table or a page dedicated to conversion tools
Import OME-NGFF images into a public group on e.g. https://omero.lifesci.dundee.ac.uk/ server as examples of how OMERO handles these images.
Then add urls to the table (similar to webknossos)
I think it would be useful to include rows that indicate support for storage backends, because most tools only support a subset of the common backends.
Imo the most popular backends are:
15% of male humans, to my best knowledge, have a red-green weakness.
Would be nice to find another color scheme.
Have to look for one.
We need 4 colors, right?
A user coming to the page from a particular background (e.g. "vEM") might expect a few summary rows in order to better understand which tool is recommended. Admittedly, the definition of these rows is likely trickier than the ones to date.
cc: @normanrz
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