All the cool phones now are doing facial recognition. While that sounds like a big job, you can add face detection and recognition easily to your projects if you can support the OpenCV library. [Li… ...

Below, you can see the OpenCV Face Recognition system in action as it analyzes the famous photograph of Lena Söderberg using an object detection framework developed by Paul Viola and Michael Jones: ...

This year they might go with a more technological solution: face recognition and tracking. The project is called uWho, and it uses the faceRecognizer class in OpenCV.