An experimental plugin for viewing Deep Zoom Images (DZI) with napari + zarr + dask.
This napari plugin was generated with Cookiecutter using with @napari's cookiecutter-napari-plugin template.
The DZI File Format
is a pyramidal tile source specification where individual tiles are RGB/RGBA JPEG/PNG images.
DZI is a popular tile source for zoomable web-viewers like OpenSeadragon,
and as a result many tile sources are available over HTTP. This plugin wraps a DZI tile source
(local or remote) as a multiscale Zarr, where each pyramidal level is a zarr.Array of shape
(level_height, level_width, 3/4), allowing the same images to be viewed in napari + dask.
You can install napari-dzi-zarr via pip:
pip install napari-dzi-zarr
This high-resolution scan of Rembrandt's Night Watch is available thanks to R.G Erdmann. More examples can be found on boschproject.org.
$ napari http://hyper-resolution.org/dzi/Rijksmuseum/SK-C-5/SK-C-5_VIS_20-um_2019-12-21.dzi
Contributions are very welcome. Tests can be run with tox.
Distributed under the terms of the BSD-3 license, "napari-dzi-zarr" is free and open source software
If you encounter any problems, please file an issue along with a detailed description.