Face recognition in Java

Question

Can any one suggest me an open source face recognition framework in Java?

Answer 1

Check out OpenCV. A well-documented and acclaimed face detection technique by Viola & Jones has been implemented, known as Haar cascade.

A complete tutorial -- from training to experimentation -- is available here. Note that you don't actually need to do training; OpenCV comes bundled with several feature cascades, including a few for face detection.