Hello there,

I'd like to point out to the documentation authors a minor error in the blob_doh description. In the Notes section it is stated that: "The radius of each blob is approximately sigma.".
As I tested the DoH responses of synthetic blob images, it seemed that the radius of the blob is matched to the scale according to: r = sqrt(2) * s. Could you provide me with some reference on how you calculated the matching scale to be at r = s? I guess this is nothing serious, but it was a little confusing when I first encountered it :P