Good catch. Unfortunately my RSS app isn’t displaying the feed. First time I’ve ever encountered this. I’ve reached out to Unread app developer to see if there’s a fix.
LOL. I had Unread’s developer communicating with me via email. He was trying to help me troubleshoot for a day when all of a sudden magically the articles appeared. Haha. I mentioned to him maybe you saw my comment, before I saw your message. So funny. Anyways, thank you as I really wanted to follow your blog. Much appreciated.
Yeah, I just had to open twitter to be able to give him feedback, which is annoying because it's an otherwise dead platform to me.
I asked him if anyone suggested experimenting with the Symmetric Nearest Neighbor filter[0], which is similar to Kuwahara but works slightly differently. With a little bit of tweaking it can actually embed an unsharp mask-effect into itself, which may eliminate the need for a separate Sobel pass.
I did some javascript-based experiments with SNN here:
I'd love it if they had a mastodon account.