Ioannis A. Kakadiaris Georgios Passalis George Toderici Mohammed N. Murtuza Yunliang Lu Nikolaos Karampatziakis Theoharis Theoharis Three-Dimensional Face Recognition in the Presence of Facial Expressions: An Annotated Deformable Model Approach. 640-649 2007 29 IEEE Trans. Pattern Anal. Mach. Intell. 4 http://dx.doi.org/10.1109/TPAMI.2007.1017 db/journals/pami/pami29.html#KakadiarisPTMLKT07