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Algorithm seems to really like portraits. Every one I uploaded, it scored very highly. Threw in Afghan Girl by Steve McCurry https://keegan.regaind.io/p/yBJXfxHeTEWtvtGDxgupaA to see what would happen.

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That's been my experience as well. It must use face detection rather heavily. It also doesn't like photos with no central subject.

Actually there's absolutely no face detection in there !

But it loves contrast, no? Global contrast as well as local contrast.

Normal BW portrait, 8.5:

https://keegan.regaind.io/p/YLzqGGvuSFOv7PwLl8qC8A

Same image with clarity upped to 100% (horrible, IMHO), 8.6:

https://keegan.regaind.io/p/JbMQUyfBTNuoAWveabPCwg

It does like contrast! Hm, the score change is sufficiently low to be within the error bars I'd say. I agree that the upped clarity is less beautiful, but it adds a nice touch of sharpness which Keegan likes a lot as well!

The first one looks too blurry to me and the second too sharp; did you try an intermediate one?

You can do a lot worse with contrast/clarity than that.

No face detection? It noticed there was a baby in my picture and commented on the expression: https://keegan.regaind.io/p/XCBCz-9_TrC31c4Opa1mdQ I'm sure there are many different definitions of face detection. Care to elaborate on what kind of face detection it doesn't have?

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