I'm trying to implement the LBPH Algorithm for Facial Expression Recognition with OpenCV. I'm reading through the documentations, and I'm curious as of what the radius parameter represents because the sentence was broken in the documentation. Any idea what the full sentence was?
(Link Parameters:
radius – The radius used for building the Circular Local Binary Pattern. The greater the radius, the
Also, I'm trying to retrieve back the confidence level of my results too, but it's returning too huge a value which I doubt represents the confidence. I've read from some articles that it actually returns the Euclidean Distance rather than the confidence level. Is there anyway to get the confidence?
