2D vs. 3D Deformable Face Models: Representational Power, Construction, and Real-Time Fitting.

Iain Matthews Jing Xiao Simon Baker 2D vs. 3D Deformable Face Models: Representational Power, Construction, and Real-Time Fitting. 93-113 2007 75 International Journal of Computer Vision 1 http://dx.doi.org/10.1007/s11263-007-0043-2 db/journals/ijcv/ijcv75.html#MatthewsXB07