Biased manifold embedding for person-independent head pose estimation.

Vineeth Nallure Balasubramanian Sethuraman Panchanathan Biased manifold embedding for person-independent head pose estimation. 76-84 2007 conf/visapp/2007-2 VISAPP (2) db/conf/visapp/visapp2007-2.html#BalasubramanianP07