I have implemented a simple face recognition class for OF. The demo video shows tracking and recognizing one face from amongst 6 training faces. I have also tested it successfully tracking and identifying two different faces in the video frame. It is intended to work in concert with the ofxCvHaarFinder class.
It uses principal component analysis adapted from “Seeing with OpenCV Part 5”
In addition to the basic OF 006 release, the demo app requires
If you give it a spin, let me know what you think