Long shot question about OpenCV

[Paul Dupuis]

Has anyone out there done any work at wrapping the OpenCV computer 
vision/image recognition open source library with LCB?
See https://opencv.org/

I am particularly interested in simple face and/or object recognition in 
images - something where I can pass the library an image file (like a 
PNG) and it can return whether or not there is a face in the image and 
if yes/true, the rectangle within the image that bounds what it thinks 
is a face (or faces as I suppose it could return multiple rects).