I’ve been working on modeling facial expressions and head-pose, and recently came across two very good libraries. One, Jason Mora Saragih’s work on shape modeling , and a library by GreatYao, aam-library.
Here I am using Jason’s library for automatically building a database of images with 67 facial landmarks tagged in each of them.
After 200 images of training, I use aam-library to build an active appearance model and register my own face with a reprojection. The results are pretty fun: