Lars Grüter

Marking this as a draft for now.

I took the liberty to update the PR title so that it can included as is into our release notes with [changelist](https://github.com/scikit-image/scikit-image/blob/89fa48aabdd96d7b6ae47dd111393564b7488384/RELEASE.txt#L37-L38).

@jni, in your original comment https://github.com/scikit-image/scikit-image/issues/6698#issuecomment-1404190297 you suggested that we want Circularity/roundness. Just to make it clear, do we want both or either of those? I don't have any practical...

Sorry for the review requests. I missed that there is an outstanding suggestion to switch to a [revised circularity measurement](https://blogs.mathworks.com/steve/2023/03/21/revised-circularity-measurement-in-regionprops-r2023a/)...

Okay, I assigned myself and will hopefully get around to this. Though, I'm definitely not making it a priority before EuroSciPy and other EOSS5 items. :wink:

Thanks for reaching out @steppi and for the overview! A few thoughts / comments from my site: - For our main documentation, we are indeed using the pydata-sphinx theme. The...

Okay, I am glad then that this will probably not slow down updating documentation directly. If source version and translated version are out of sync, I guess there isn't some...

CI passes. The failure is unrelated and I'm already working on it.

I get the feeling that the fix actually may have introduced a bug. [ProjectiveTransform](https://scikit-image.org/docs/dev/api/skimage.transform.html#skimage.transform.ProjectiveTransform) defines coordinates as $\mathbf{x} = [x, y, 1]^T$, so x is the first array dimension when...

Also that `rotate` switches first and second dimension (see https://github.com/scikit-image/scikit-image/issues/2671), had me very confused for a moment. :sweat_smile: There really are a few historic quirks in our transform machinery.