Libface is a library aimed at bringing face recognition technology to the open source community. It is written in C++ and maintained on Sourceforge. The library uses OpenCV 2.0 and aims to be a middleware for developers that don’t have to include any OpenCV code in order to use face recognition and
... [More] face detection detection.
Developed by Alex Jironkin and Aditya Bhatt. [Less]
QuiEstLa is a D-Bus service daemon that provide Face Recognition based on OpenCV to each application that need it.
Just connect to the D-Bus service interface org.zedroot.QuiEstLa and get faces positions of your picture.
That's simple and easy for all applications.