I want to make an iOS/Android app that does like this: take an photo of user’s face, then search in Data Base to find most similar face by comparing face’s features, skin color tone .etc.
I want to do this compare by feature matching . It does this by comparing structure, shape and proportions of the face; distance between the eyes, nose, mouth and jaw; upper outlines of the eye sockets; the sides of the mouth; location of the nose and eyes; and the area surrounding the check bones. How can I do this ?
Is there any open source solution for that?
You probably want to checkout
http://opencv.willowgarage.com/wiki/
OpenCV has elements to build this up and works on Android and iOS. Other options:
Face Detection in Android?