Gregory Lee

We have a `sobel` filter, but it is only for the common case of first order 3x3 kernels. I had a request to provide an equivalent to OpenCV's Sobel which...

[FEA] add variable indicating the upstream scikit-image version that cucim.skimage matches

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**Is your feature request related to a problem? Please describe.** `cucim.skimage` currently mirrors the API of skimage 0.18.x. Given that the cuCIM version number is unrelated to the scikit-image one,...

Zarr v3: support root path

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closes #1039 v3 spec states path = '/' for arrays gives an array at /meta/root.array.json path = '/' for groups gives a group at /meta/root.array.json In this implementation `path=None` will...

## Description ## Checklist - [Docstrings for all functions](https://github.com/numpy/numpy/blob/master/doc/example.py) - Gallery example in `./doc/examples` (new features only) - Benchmark in `./benchmarks`, if your changes aren't covered by an existing benchmark...

update setup.cfg field from license_file to license_files

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## Description This PR fixes a warning about use of deprecated "license_file" that was seen on CI. This field has been replaced by `license_files` so that multiple files can potentially...

Add upper bound to setuptools in pyproject.toml

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## Description This pinning is for robustness against potential future breaking changes of the type reported here: https://discuss.scientific-python.org/t/developer-builds-using-pip-now-fails/500 and also recently reported in dependencies like PyWavelets https://github.com/PyWavelets/pywt/issues/645 I think the...

## Description This PR adds a test case with Python "3.11-dev" (currently 3.11.0-rc.2) to the linux and MacOS test matrices. For now, extra pip flags are added to help find...

add iterations option to binary morphology operations

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## Description Given that our binary morphology functions call the ones from SciPy, it would be useful to also expose arguments for `iterations` and `origin`. This PR adds an `iterations`...

implement Zarr v3 spec support

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This is a WIP PR that is intended for use only with a development branch of Zarr (specifically https://github.com/zarr-developers/zarr-python/pull/1006). I am using it to test the [Zarr v3 spec](https://zarr-specs.readthedocs.io/en/core-protocol-v3.0-dev/protocol/core/v3.0.html) support...

Please review/merge #406 before this one as those changes are also present here. This PR adds support for anisotropic pixel/voxel shape to `distance_transform_edt` via the `sampling` kwarg. The changes involve...