问题
How can I use Python and OpenCV to find facial similarity?
I've successfully used OpenCV and Python to extract faces from multiple photographs using Haar Cascades.
I now have a directory of images, all of which are faces of different people.
What I'd like to do is take a sample image, and then see which face it most looks like.
I've tried using pyssim:
pyssim needle.jpg "haystack/*"
But, unfortunately, it's looking a image similarity (colours etc) rather than facial features.
To reiterate - I'm quite happy detecting faces, what I'd like to be able to do is compare them.
来源：https://stackoverflow.com/questions/24203204/most-similar-face-recognition-in-python